Company lists · Data refreshed September 2026
Top 25 Oncology hospitals based in the United States
RevenueBase identified 695 company matches for oncology hospitals associated with the United States as of September 2026 and tracks 74,630 professional contacts across them, including 18,040 with verified work emails. New York is the largest hub.
This list covers company matches for oncology hospitals associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest oncology hospitals based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 18,673 contacts → | ||||
Exact match “The people of Memorial Sloan Kettering Cancer Center (MSK) are united by a singular mission: ending cancer for life.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 4,956 contacts → | ||||
Exact match “Fred Hutch is an independent, nonprofit organization that also serves as the cancer program for UW Medicine.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 2,591 contacts → | ||||
Exact match “Founded in 1984, Florida Cancer Specialists & Research Institute (FCS) is the largest independent medical oncology/hematology practice in the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 1,723 contacts → | ||||
Exact match “For more than 100 years, Good Samaritan has been a health care leader in southwestern Indiana and southeastern Illinois.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 1,705 contacts → | ||||
Exact match “The Ohio State University Comprehensive Cancer Center – Arthur G.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 1,451 contacts → | ||||
Exact match “Sibley Memorial Hospital, a member of Johns Hopkins Medicine, in Northwest Washington, D.C, has a distinguished history of serving the community since its founding in 1890.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 953 contacts → | ||||
Exact match “At Winship Cancer Institute of Emory University, Georgia's NCI-designated Comprehensive Cancer Center, we are Where Science Becomes Hope by making advances against cancer…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 925 contacts → | ||||
Exact match “At GenesisCare, we offer multidisciplinary personalized cancer treatments based on individual patient needs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 816 contacts → | ||||
Exact match “Following the merger of long-time partners, Fred Hutchinson Cancer Research Center and Seattle Cancer Care Alliance to form Fred Hutchinson Cancer Center, this page will no longer…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 815 contacts → | ||||
Exact match “UPMC Hillman Cancer Center (formerly the University of Pittsburgh Cancer Institute) is a National Cancer Institute (NCI)-designated Comprehensive Cancer Center affiliated with the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 783 contacts → | ||||
Exact match “As a comprehensive community oncology center, NYCBS delivers world-class cancer care close to home.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 774 contacts → | ||||
Exact match “The University of Texas MD Anderson Cancer Center is one of the world’s most respected centers devoted exclusively to cancer patient care, research, education and prevention.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 630 contacts → | ||||
Exact match “Onco360 is recognized as one of the nation's leading independent specialty pharmacies dedicated exclusively to oncology and rare disease patients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 618 contacts → | ||||
Exact match “CARTI is a not-for-profit, multidisciplinary cancer care provider offering leading-edge medical, radiation and surgical oncology, interventional radiology, as well as an array of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 586 contacts → | ||||
Exact match “Community Medical Center (CMC) is a 617-bed teaching hospital offering area residents highly quality, highly sophisticated medical treatment close to home.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 404 contacts → | ||||
Exact match “Founded in 2007, The Oncology Institute (NASDAQ: TOI) is advancing oncology by delivering highly specialized, value-based cancer care in the community setting.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 316 contacts → | ||||
Exact match “At the University of Kentucky Markey Cancer Center, our goal is to reduce cancer morbidity & mortality through research and compassionate care.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 295 contacts → | ||||
Exact match “Oncology Consultants has been a premiere adult medical oncology and hematology practice in Houston, TX since 1982.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 291 contacts → | ||||
Exact match “Ironwood Cancer & Research Centers are a group of community-based centers strategically located throughout the Metro Phoenix area.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 287 contacts → | ||||
Exact match “Established in 1978, UC San Diego Moores Cancer Center is San Diego’s only NCI-Designated Comprehensive Cancer Center.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 280 contacts → | ||||
Exact match “Vaniam Group is the integrated oncology organization built for what’s next, built on twenty years of scientific depth, sustained engagement across the oncology community, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 22 | 267 contacts → | ||||
Exact match “At The START Center for Cancer Care our mission is to deliver high-quality care for our patients, accelerate the development of new cancer treatments, and provide hope for those…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 23 | 260 contacts → | ||||
Exact match “The Center for Cancer and Blood Disorders was founded in 1994 by two groups of cancer specialists who had been in separate private practices for nearly fifteen years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 24 | 252 contacts → | ||||
Exact match “Our Mission: At The Cancer & Hematology Centers we are dedicated to help, healing and hope for cancer patients and their families.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 25 | 237 contacts → | ||||
Exact match “Join the Compass Family!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “oncology hospitals”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 695 oncology hospitals based in the United States
See the full list, filter by size, metro and specialty, and access 18,040 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oncology hospitals based in the United States at a glance
As of Sep 17, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 695 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “oncology hospitals” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 18,040 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “oncology hospitals”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oncology hospitals are there based in the United States?
RevenueBase identified 695 company matches for oncology hospitals associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Memorial Sloan Kettering Cancer Center tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most oncology hospitals?
New York leads with 20 company records, followed by Houston (18) and Los Angeles (10).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 18,040 professional contacts with verified work emails tracked across these 695 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 695 oncology hospitals based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Oncology hospitals by geography
- Oncology hospitals based in Argentina
- Oncology hospitals based in Australia
- Oncology hospitals based in Brazil
- Oncology hospitals based in France
- Oncology hospitals based in Germany
- Oncology hospitals based in India
- Oncology hospitals based in Italy
- Oncology hospitals based in the Netherlands
- Oncology hospitals based in Spain
- Oncology hospitals based in Switzerland
- Oncology hospitals based in the United Kingdom
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 oncology hospitals based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 695 matching company records for oncology hospitals based in the United States, with 74,630 tracked contacts and 18,040 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 oncology hospitals based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 18,673 contacts → |
“The people of Memorial Sloan Kettering Cancer Center (MSK) are united by a singular mission: ending cancer for life.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fred Hutchfredhutch.org HQ: Seattle, WA, United StatesReported employees: 1,001-5,000 | Seattle, WA, United States | 1,001-5,000 | Exact match | 4,956 contacts → |
“Fred Hutch is an independent, nonprofit organization that also serves as the cancer program for UW Medicine.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Florida Cancer Specialists & Research Instituteflcancer.com HQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 2,591 contacts → |
“Founded in 1984, Florida Cancer Specialists & Research Institute (FCS) is the largest independent medical oncology/hematology practice in the United States.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Good Samaritangshvin.org HQ: Vincennes, IN, United StatesReported employees: 1,001-5,000 | Vincennes, IN, United States | 1,001-5,000 | Exact match | 1,723 contacts → |
“For more than 100 years, Good Samaritan has been a health care leader in southwestern Indiana and southeastern Illinois.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ohio State University Comprehensive Cancer Center-James Cancer Hospital & Solove Research Institutecancer.osu.edu HQ: Columbus, OH, United StatesReported employees: 1,001-5,000 | Columbus, OH, United States | 1,001-5,000 | Exact match | 1,705 contacts → |
“The Ohio State University Comprehensive Cancer Center – Arthur G.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sibley Memorial Hospitalsibley.org HQ: Washington, DC, United StatesReported employees: 1,001-5,000 | Washington, DC, United States | 1,001-5,000 | Exact match | 1,451 contacts → |
“Sibley Memorial Hospital, a member of Johns Hopkins Medicine, in Northwest Washington, D.C, has a distinguished history of serving the community since its founding in 1890.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Winship Cancer Institute Of Emory Universitywinshipcancer.emory.edu HQ: Atlanta, GA, United StatesReported employees: 201-500 | Atlanta, GA, United States | 201-500 | Exact match | 953 contacts → |
“At Winship Cancer Institute of Emory University, Georgia's NCI-designated Comprehensive Cancer Center, we are Where Science Becomes Hope by making advances against cancer…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 21st Century Oncologygenesiscare.com HQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 925 contacts → |
“At GenesisCare, we offer multidisciplinary personalized cancer treatments based on individual patient needs.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Seattle Cancer Care Allianceseattlecca.org HQ: Seattle, WA, United StatesReported employees: 1,001-5,000 | Seattle, WA, United States | 1,001-5,000 | Exact match | 816 contacts → |
“Following the merger of long-time partners, Fred Hutchinson Cancer Research Center and Seattle Cancer Care Alliance to form Fred Hutchinson Cancer Center, this page will no longer…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Upmc Hillman Cancer Centerhillmanresearch.upmc.edu HQ: Pittsburgh, PA, United StatesReported employees: 5,001-10,000 | Pittsburgh, PA, United States | 5,001-10,000 | Exact match | 815 contacts → |
“UPMC Hillman Cancer Center (formerly the University of Pittsburgh Cancer Institute) is a National Cancer Institute (NCI)-designated Comprehensive Cancer Center affiliated with the…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NEW York Cancer & Blood Specialistsnycancer.com HQ: Port Jefferson Station, NY, United StatesReported employees: 1,001-5,000 | Port Jefferson Station, NY, United States | 1,001-5,000 | Exact match | 783 contacts → |
“As a comprehensive community oncology center, NYCBS delivers world-class cancer care close to home.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | The University Of Texas MD Anderson Cancer Centermdanderson.org HQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 774 contacts → |
“The University of Texas MD Anderson Cancer Center is one of the world’s most respected centers devoted exclusively to cancer patient care, research, education and prevention.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Onco360 Oncology Pharmacyonco360.comHQ: Louisville, KY, United StatesReported employees: 501-1,000 | Louisville, KY, United States | 501-1,000 | Exact match | 630 contacts → |
“Onco360 is recognized as one of the nation's leading independent specialty pharmacies dedicated exclusively to oncology and rare disease patients.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CARTIcarti.com HQ: Little Rock, AR, United StatesReported employees: 501-1,000 | Little Rock, AR, United States | 501-1,000 | Exact match | 618 contacts → |
“CARTI is a not-for-profit, multidisciplinary cancer care provider offering leading-edge medical, radiation and surgical oncology, interventional radiology, as well as an array of…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Toms River, NJ, United StatesReported employees: 1,001-5,000 | Toms River, NJ, United States | 1,001-5,000 | Exact match | 586 contacts → |
“Community Medical Center (CMC) is a 617-bed teaching hospital offering area residents highly quality, highly sophisticated medical treatment close to home.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | The Oncology Institutetheoncologyinstitute.com HQ: Cerritos, CA, United StatesReported employees: 501-1,000 | Cerritos, CA, United States | 501-1,000 | Exact match | 404 contacts → |
“Founded in 2007, The Oncology Institute (NASDAQ: TOI) is advancing oncology by delivering highly specialized, value-based cancer care in the community setting.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | UK Markey Cancer Centermarkey.uky.edu HQ: Lexington, KY, United StatesReported employees: 201-500 | Lexington, KY, United States | 201-500 | Exact match | 316 contacts → |
“At the University of Kentucky Markey Cancer Center, our goal is to reduce cancer morbidity & mortality through research and compassionate care.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Oncology Consultantsoncologyconsultants.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 295 contacts → |
“Oncology Consultants has been a premiere adult medical oncology and hematology practice in Houston, TX since 1982.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ironwood Cancer And Research Centersironwoodcrc.com HQ: Chandler, AZ, United StatesReported employees: 501-1,000 | Chandler, AZ, United States | 501-1,000 | Exact match | 291 contacts → |
“Ironwood Cancer & Research Centers are a group of community-based centers strategically located throughout the Metro Phoenix area.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | UC SAN Diego Moores Cancer Centermoorescancercenter.ucsd.edu HQ: San Diego, CA, United StatesReported employees: 1,001-5,000 | San Diego, CA, United States | 1,001-5,000 | Exact match | 287 contacts → |
“Established in 1978, UC San Diego Moores Cancer Center is San Diego’s only NCI-Designated Comprehensive Cancer Center.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vaniam Groupvaniamgroup.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 280 contacts → |
“Vaniam Group is the integrated oncology organization built for what’s next, built on twenty years of scientific depth, sustained engagement across the oncology community, and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | The Start Center For Cancer Carethestartcenter.com HQ: San Antonio, TX, United StatesReported employees: 201-500 | San Antonio, TX, United States | 201-500 | Exact match | 267 contacts → |
“At The START Center for Cancer Care our mission is to deliver high-quality care for our patients, accelerate the development of new cancer treatments, and provide hope for those…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | The Center For Cancer And Blood Disordersthecentertx.com HQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 260 contacts → |
“The Center for Cancer and Blood Disorders was founded in 1994 by two groups of cancer specialists who had been in separate private practices for nearly fifteen years.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Cancer & Hematology Centersthechc.com HQ: Grand Rapids, MI, United StatesReported employees: 501-1,000 | Grand Rapids, MI, United States | 501-1,000 | Exact match | 252 contacts → |
“Our Mission: At The Cancer & Hematology Centers we are dedicated to help, healing and hope for cancer patients and their families.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Compass Oncologycompassoncology.com HQ: Tigard, OR, United StatesReported employees: 201-500 | Tigard, OR, United States | 201-500 | Exact match | 237 contacts → |
“Join the Compass Family!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 695 company matches
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Oncology hospitals: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
690 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 695 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for oncology hospitals?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oncology hospitals did RevenueBase find based in the United States?
The saved snapshot records 695 matching company records, 74,630 tracked contacts and 18,040 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Oncology hospitals by geography
- Oncology hospitals based in Argentina
- Oncology hospitals based in Australia
- Oncology hospitals based in Brazil
- Oncology hospitals based in France
- Oncology hospitals based in Germany
- Oncology hospitals based in India
- Oncology hospitals based in Italy
- Oncology hospitals based in the Netherlands
- Oncology hospitals based in Spain
- Oncology hospitals based in Switzerland
- Oncology hospitals based in the United Kingdom
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 oncology hospitals based in the United States. Snapshot: September 17, 2026. https://revenuebase.ai/companies/oncology-hospitals/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 oncology hospitals based in the United States
RevenueBase records 695 matching company records for oncology hospitals based in the United States, with 74,630 tracked contacts and 18,040 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 oncology hospitals based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 18,673 contacts → |
“The people of Memorial Sloan Kettering Cancer Center (MSK) are united by a singular mission: ending cancer for life.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fred Hutchfredhutch.org HQ: Seattle, WA, United StatesReported employees: 1,001-5,000 | Seattle, WA, United States | 1,001-5,000 | Exact match | 4,956 contacts → |
“Fred Hutch is an independent, nonprofit organization that also serves as the cancer program for UW Medicine.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Florida Cancer Specialists & Research Instituteflcancer.com HQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 2,591 contacts → |
“Founded in 1984, Florida Cancer Specialists & Research Institute (FCS) is the largest independent medical oncology/hematology practice in the United States.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Good Samaritangshvin.org HQ: Vincennes, IN, United StatesReported employees: 1,001-5,000 | Vincennes, IN, United States | 1,001-5,000 | Exact match | 1,723 contacts → |
“For more than 100 years, Good Samaritan has been a health care leader in southwestern Indiana and southeastern Illinois.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ohio State University Comprehensive Cancer Center-James Cancer Hospital & Solove Research Institutecancer.osu.edu HQ: Columbus, OH, United StatesReported employees: 1,001-5,000 | Columbus, OH, United States | 1,001-5,000 | Exact match | 1,705 contacts → |
“The Ohio State University Comprehensive Cancer Center – Arthur G.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sibley Memorial Hospitalsibley.org HQ: Washington, DC, United StatesReported employees: 1,001-5,000 | Washington, DC, United States | 1,001-5,000 | Exact match | 1,451 contacts → |
“Sibley Memorial Hospital, a member of Johns Hopkins Medicine, in Northwest Washington, D.C, has a distinguished history of serving the community since its founding in 1890.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Winship Cancer Institute Of Emory Universitywinshipcancer.emory.edu HQ: Atlanta, GA, United StatesReported employees: 201-500 | Atlanta, GA, United States | 201-500 | Exact match | 953 contacts → |
“At Winship Cancer Institute of Emory University, Georgia's NCI-designated Comprehensive Cancer Center, we are Where Science Becomes Hope by making advances against cancer…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 21st Century Oncologygenesiscare.com HQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 925 contacts → |
“At GenesisCare, we offer multidisciplinary personalized cancer treatments based on individual patient needs.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Seattle Cancer Care Allianceseattlecca.org HQ: Seattle, WA, United StatesReported employees: 1,001-5,000 | Seattle, WA, United States | 1,001-5,000 | Exact match | 816 contacts → |
“Following the merger of long-time partners, Fred Hutchinson Cancer Research Center and Seattle Cancer Care Alliance to form Fred Hutchinson Cancer Center, this page will no longer…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Upmc Hillman Cancer Centerhillmanresearch.upmc.edu HQ: Pittsburgh, PA, United StatesReported employees: 5,001-10,000 | Pittsburgh, PA, United States | 5,001-10,000 | Exact match | 815 contacts → |
“UPMC Hillman Cancer Center (formerly the University of Pittsburgh Cancer Institute) is a National Cancer Institute (NCI)-designated Comprehensive Cancer Center affiliated with the…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NEW York Cancer & Blood Specialistsnycancer.com HQ: Port Jefferson Station, NY, United StatesReported employees: 1,001-5,000 | Port Jefferson Station, NY, United States | 1,001-5,000 | Exact match | 783 contacts → |
“As a comprehensive community oncology center, NYCBS delivers world-class cancer care close to home.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | The University Of Texas MD Anderson Cancer Centermdanderson.org HQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 774 contacts → |
“The University of Texas MD Anderson Cancer Center is one of the world’s most respected centers devoted exclusively to cancer patient care, research, education and prevention.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Onco360 Oncology Pharmacyonco360.com HQ: Louisville, KY, United StatesReported employees: 501-1,000 | Louisville, KY, United States | 501-1,000 | Exact match | 630 contacts → |
“Onco360 is recognized as one of the nation's leading independent specialty pharmacies dedicated exclusively to oncology and rare disease patients.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CARTIcarti.com HQ: Little Rock, AR, United StatesReported employees: 501-1,000 | Little Rock, AR, United States | 501-1,000 | Exact match | 618 contacts → |
“CARTI is a not-for-profit, multidisciplinary cancer care provider offering leading-edge medical, radiation and surgical oncology, interventional radiology, as well as an array of…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Toms River, NJ, United StatesReported employees: 1,001-5,000 | Toms River, NJ, United States | 1,001-5,000 | Exact match | 586 contacts → |
“Community Medical Center (CMC) is a 617-bed teaching hospital offering area residents highly quality, highly sophisticated medical treatment close to home.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | The Oncology Institutetheoncologyinstitute.com HQ: Cerritos, CA, United StatesReported employees: 501-1,000 | Cerritos, CA, United States | 501-1,000 | Exact match | 404 contacts → |
“Founded in 2007, The Oncology Institute (NASDAQ: TOI) is advancing oncology by delivering highly specialized, value-based cancer care in the community setting.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | UK Markey Cancer Centermarkey.uky.edu HQ: Lexington, KY, United StatesReported employees: 201-500 | Lexington, KY, United States | 201-500 | Exact match | 316 contacts → |
“At the University of Kentucky Markey Cancer Center, our goal is to reduce cancer morbidity & mortality through research and compassionate care.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Oncology Consultantsoncologyconsultants.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 295 contacts → |
“Oncology Consultants has been a premiere adult medical oncology and hematology practice in Houston, TX since 1982.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ironwood Cancer And Research Centersironwoodcrc.com HQ: Chandler, AZ, United StatesReported employees: 501-1,000 | Chandler, AZ, United States | 501-1,000 | Exact match | 291 contacts → |
“Ironwood Cancer & Research Centers are a group of community-based centers strategically located throughout the Metro Phoenix area.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | UC SAN Diego Moores Cancer Centermoorescancercenter.ucsd.edu HQ: San Diego, CA, United StatesReported employees: 1,001-5,000 | San Diego, CA, United States | 1,001-5,000 | Exact match | 287 contacts → |
“Established in 1978, UC San Diego Moores Cancer Center is San Diego’s only NCI-Designated Comprehensive Cancer Center.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vaniam Groupvaniamgroup.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 280 contacts → |
“Vaniam Group is the integrated oncology organization built for what’s next, built on twenty years of scientific depth, sustained engagement across the oncology community, and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | The Start Center For Cancer Carethestartcenter.com HQ: San Antonio, TX, United StatesReported employees: 201-500 | San Antonio, TX, United States | 201-500 | Exact match | 267 contacts → |
“At The START Center for Cancer Care our mission is to deliver high-quality care for our patients, accelerate the development of new cancer treatments, and provide hope for those…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | The Center For Cancer And Blood Disordersthecentertx.com HQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 260 contacts → |
“The Center for Cancer and Blood Disorders was founded in 1994 by two groups of cancer specialists who had been in separate private practices for nearly fifteen years.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Cancer & Hematology Centersthechc.com HQ: Grand Rapids, MI, United StatesReported employees: 501-1,000 | Grand Rapids, MI, United States | 501-1,000 | Exact match | 252 contacts → |
“Our Mission: At The Cancer & Hematology Centers we are dedicated to help, healing and hope for cancer patients and their families.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Compass Oncologycompassoncology.com HQ: Tigard, OR, United StatesReported employees: 201-500 | Tigard, OR, United States | 201-500 | Exact match | 237 contacts → |
“Join the Compass Family!” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 695 company matches
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Oncology hospitals: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
690 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 695 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for oncology hospitals?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oncology hospitals did RevenueBase find based in the United States?
The saved snapshot records 695 matching company records, 74,630 tracked contacts and 18,040 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Oncology hospitals by geography
- Oncology hospitals based in Argentina
- Oncology hospitals based in Australia
- Oncology hospitals based in Brazil
- Oncology hospitals based in France
- Oncology hospitals based in Germany
- Oncology hospitals based in India
- Oncology hospitals based in Italy
- Oncology hospitals based in the Netherlands
- Oncology hospitals based in Spain
- Oncology hospitals based in Switzerland
- Oncology hospitals based in the United Kingdom
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 oncology hospitals based in the United States. Snapshot: September 17, 2026. https://revenuebase.ai/companies/oncology-hospitals/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗