Company lists · Data refreshed November 2026

Top 25 Gynecologic oncology practices based in the United States

RevenueBase identified 881 company matches for gynecologic oncology practices associated with the United States as of November 2026 and tracks 14,662 professional contacts across them, including 2,351 with verified work emails. New York is the largest hub.

This list covers company matches for gynecologic oncology practices 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
881Companies
14,662Contacts tracked
2,351Verified emails
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The 25 largest gynecologic oncology practices based in the United States

Ranked by team size
Top 25 of 881 company matches for gynecologic oncology practices based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTampa, FL, United StatesHQ recorded Nov 6, 20261,001-5,000921 contacts →

Exact match

“Women’s Care, founded in 1998, is a leading women’s healthcare group in the United States, dedicated to providing the highest quality of care for women during every stage of life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026n/a892 contacts →

Exact match

“UT MD ANDERSON CANCER CENTER is a hospital & health care company based out of 1515 HOLCOMBE BLVD, Houston, Texas, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFulton, MD, United StatesHQ recorded Nov 6, 20261,001-5,000354 contacts →

Exact match

“Our premier group consists of more than 200 physicians, nurse practitioners, physician's assistants and certified nurse midwives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTigard, OR, United StatesHQ recorded Nov 6, 2026201-500250 contacts →

Exact match

“Join the Compass Family!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 2026201-500216 contacts →

Exact match

“When you hear the word cancer, start here.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPeoria, AZ, United StatesHQ recorded Nov 6, 2026201-500150 contacts →

Exact match

“The Arizona Center for Cancer Care is a Multispecialty Oncology group that is comprised of Radiation Oncology, Medical Oncology and Hematology, Gynecologic Oncology, Urology, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDeerfield, IL, United StatesHQ recorded Nov 6, 2026201-500117 contacts →

Exact match

“Midwest Center for Women’s HealthCare (MCWHC) is the largest group of board-certified Obstetrics and Gynecology physicians and surgeons in Illinois with more than 50 physicians…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKalamazoo, MI, United StatesHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“West Michigan Cancer Center (WMCC) is changing the tide on cancer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNorth Chesterfield, VA, United StatesHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“You know that you’re more than a number, so why put up with an ob/gyn who treats like one?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAustin, TX, United StatesHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

“In 1973, Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Austin Area Ob-Gyn & Fertility is a top-rated obstetrics and gynecology practice serving patients in and around Austin, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

“Utah Cancer Specialists is a comprehensive oncology medical practice located in Utah.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMarietta, GA, United StatesHQ recorded Nov 6, 2026n/a78 contacts →

Exact match

“Northwest Georgia Oncology Center is a medical practice company based out of 340 KENNESTONE HOSPITAL BLVD, Marietta, Georgia, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Maternal Fetal Medicine Associates provide a complete array of OB-GYN services ranging from routine obstetrical and gynecologic studies to evaluating and offering counsel on the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCarmel, IN, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“OB/GYN of Indiana was established in 1993 to advance the delivery of obstetrical and gynecological care for women in the Central Indiana area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchColumbia, SC, United StatesHQ recorded Nov 6, 2026201-50061 contacts →

Exact match

“South Carolina Oncology Associates (SCOA) is the only comprehensive cancer treatment center in South Carolina that provides medical, radiation and gynecological oncology plus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWaukesha, WI, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“The providers at Moreland OB-GYN are dedicated to providing women with compassionate care throughout every stage of life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“The Woman's Group is a women owned and operated obstetrics and gynecology practice in Tampa, Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMaple Grove, MN, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Oakdale Obstetrics & Gynecology Well-woman care for all ages Our board-certified doctors, midwives, nurse practitioners, and physicians assistants specialize in caring for women…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWaupaca, WI, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“At Women's Care of Wisconsin, we offer a team of highly trained gynecologists, obstetricians, and nurse practitioners who are sensitive to the needs of women and committed to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMount Vernon, MO, United StatesHQ recorded Nov 6, 2026201-50056 contacts →

Exact match

“Founded in 2001 by Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTyrone, GA, United StatesHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Obstetrics and Gynecology practice”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Welcome to The Women’s Group of Northwestern The Women’s Group of Northwestern was founded in 1989 as the city’s first all-female medical practice specializing in obstetrics and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBuffalo, NY, United StatesHQ recorded Nov 6, 2026201-50041 contacts →

Exact match

“Roswell Park Care Network (RPCI), proud partner of Roswell Park Cancer Institute in Buffalo, NY, is a growing network of specialty care physician practices across New York and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchErie, PA, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“From adolescent health, to prenatal care, to menopause and beyond, our team of OB/GYN specialists are the very best in the region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 881 gynecologic oncology practices based in the United States

See the full list, filter by size, metro and specialty, and access 2,351 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gynecologic oncology practices based in the United States at a glance

As of Nov 6, 2026
16.0%Verified-email coverage
16.6Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
384
11-50
337
51-200
115
201-500
25
501-1,000
1
1,001-5,000
4
5,001-10,000
3

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 881 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 “gynecologic oncology practices” 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 2,351 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 November 6, 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.

Gynecologic oncology practices by metro

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 “gynecologic oncology practices”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gynecologic oncology practices are there based in the United States?

RevenueBase identified 881 company matches for gynecologic oncology practices associated with the United States as of November 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?

Women's Care tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most gynecologic oncology practices?

New York leads with 28 company records, followed by Houston (20) and Miami (16).

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 2,351 professional contacts with verified work emails tracked across these 881 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 November 6, 2026.

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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.