Company lists · Data refreshed November 2026

Top 25 Gynecologic oncology practices worldwide

RevenueBase identified 1,765 company matches for gynecologic oncology practices worldwide as of November 2026 and tracks 28,265 professional contacts across them, including 3,361 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for gynecologic oncology practices worldwide, 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. Country and city lists for gynecologic oncology practices follow the table.

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
1,765Companies
28,265Contacts tracked
3,361Verified emails
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The 25 largest gynecologic oncology practices worldwide

Ranked by team size
Top 25 of 1,765 company matches for gynecologic oncology practices worldwide, 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 matchJeddah, Saudi ArabiaHQ recorded Nov 6, 2026501-1,000943 contacts →

Exact match

“Dr Samir Abbas, founder of the hospital, and owner of a number of women wellness centres kingdom-wide, is an authority in the field of infertility, reproductive endocrinology and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchBarcelona, SpainHQ recorded Nov 6, 2026501-1,000401 contacts →

Exact match

“The aim of Dexeus Woman’s Health is to provide care for women’s health in all stages of life as well as a comprehensive and efficient response to her needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPereira, ColombiaHQ recorded Nov 6, 2026501-1,000394 contacts →

Exact match

“Somos la institución de mayor integralidad en la atención del paciente oncológico en el Eje Cafetero colombiano.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchDublin 2, IrelandHQ recorded Nov 6, 20261,001-5,000338 contacts →

Exact match

“As a leading provider of maternity, gynaecological and reproductive care, our team is dedicated to creating a centre of excellence where women and their families receive the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchUnited StatesHQ recorded Nov 6, 2026201-500282 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 2026201-500264 contacts →

Exact match

“Cuidado oncológico integrado, especializado e centrado em cada paciente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchSalvador, BrazilHQ recorded Nov 6, 2026201-500218 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchUgandaHQ recorded Nov 6, 2026201-500165 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchVisakhapatnam, IndiaHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“Mahatma Gandhi Cancer Hospital and Research Institute is a Hospital and Health Care company located in 1/7 MVP Colony, Visakhapatnam, Andhra Pradesh, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUnited StatesHQ recorded Nov 6, 2026201-500139 contacts →

Exact match

“Astera Cancer Care (ACC) is a multispecialty physician practice consisting of medical oncologists, radiation oncologists, and breast surgeons focused on the care of patients with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact 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
19Exact matchLudhiana, IndiaHQ recorded Nov 6, 2026501-1,000109 contacts →

Exact match

“Fortis Hospital in Ludhiana is one of the leading multispecialty hospitals that offer comprehensive medical care to every patient.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Thuriah Medical Center was founded in the year 2001 with the vision of being the center of excellence in the provision of reproductive health care in the Kingdom of Saudi Arabia…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChennai, IndiaHQ recorded Nov 6, 202611-5093 contacts →

Exact match

“A comprehensive 150 bedded dedicated state of the art cancer care facility aims to provide cutting edge, evidence-based treatment for cancer that redefines modern-day medication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact 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
25Exact 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

Showing 25 of 1,765 gynecologic oncology practices worldwide

See the full list, filter by size, metro and specialty, and access 3,361 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gynecologic oncology practices worldwide at a glance

As of Nov 6, 2026
11.9%Verified-email coverage
16.0Average contacts per company
11-50Median size (employees)
1.6%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
823
11-50
561
51-200
209
201-500
63
501-1,000
23
1,001-5,000
10
5,001-10,000
11
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for gynecologic oncology practices are linked below.
What qualifies
Company records worldwide 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. 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 3,361 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 location

5 lists · largest first

Every Gynecologic oncology practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 worldwide?

RevenueBase identified 1,765 company matches for gynecologic oncology practices worldwide 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?

Dr.Samir Abbas Hospital tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most gynecologic oncology practices?

The United States leads with 881 companies, followed by India (140) and Brazil (109). Every gynecologic oncology practices list by country and city is linked on this page.

Which city has the most gynecologic oncology practices?

New York leads with 28 company records, followed by Sao Paulo (25) and Houston (20).

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 3,361 professional contacts with verified work emails tracked across these 1,765 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.