Company lists · Data refreshed September 2026
Top 25 Obstetrics and gynecology practices worldwide
RevenueBase identified 3,569 obstetrics and gynecology practices worldwide as of September 2026 and tracks 34,803 professional contacts across them, including 6,410 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers obstetrics and gynecology practices worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for obstetrics and gynecology practices follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 obstetrics and gynecology practices worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,496 contacts → | ||||
Indirect evidence “Pediatrix® Medical Group, Inc.(NYSE:MD) is a leading provider of physician services.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,796 contacts → | ||||
Indirect evidence “CooperSurgical is driven to advance the care of women, babies, and families around the world.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 806 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 606 contacts → | ||||
Indirect evidence “SEHA Corniche Hospital has a legacy as the most-trusted and leading referral center for Women and Newborn care in Abu Dhabi, with more than 46 years of dedication to motherhood…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 441 contacts → | ||||
Indirect evidence “One of the world’s leading providers of reproductive healthcare, formerly Marie Stopes International.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 439 contacts → | ||||
Indirect evidence “Instituição de saúde especializada em obstetrícia, risco gestacional, Medicina fetal, Neonatologia e diagnostico da mãe e da mulher” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 429 contacts → | ||||
Strong evidence “The American College of Obstetricians & Gynecologists (ACOG) is the leading professional membership organization for ob-gyns.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 377 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 308 contacts → | ||||
Indirect evidence “Our premier group consists of more than 200 physicians, nurse practitioners, physician's assistants and certified nurse midwives.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 224 contacts → | ||||
Indirect evidence “MSI Reproductive Choices is built on the views of our founders – Tim Black, Jean Black and Phil Harvey.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 210 contacts → | ||||
Indirect evidence “Fundada en 2014, Reina Madre es la red de clínicas de la mujer más grande país, que mediante un modelo innovador de negocios puede ofrecer servicios de alta calidad en…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 196 contacts → | ||||
Indirect evidence “MSI Nigeria Reproductive Choices is a Non-Governmental Organisation with a mission to empower women to have Children by Choice, not Chance.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 178 contacts → | ||||
Indirect evidence “For over 50 years, Adagio Health has improved the health and well-being of communities by providing essential health, wellness, and nutrition services.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 134 contacts → | ||||
Indirect evidence “Salem Clinic is a physician and surgeon owned multi-specialty medical clinic.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 134 contacts → | ||||
Strong evidence “Garden Ob/Gyn is a state of the art practice offering comprehensive service in Obstetrics, Gynecology and Maternal Fetal medicine.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 133 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 116 contacts → | ||||
Indirect evidence “La clinique ovo a pour but d’offrir à ses patients des soins et services de qualité en médecine de la reproduction et prénatale, tout en garantissant un accompagnement complet et…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 112 contacts → | ||||
Indirect evidence “FPA Women’s Health provides full spectrum diagnostic, preventive and reproductive health services to patients a year throughout the state of California.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 103 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 101 contacts → | ||||
Indirect evidence “We are women physicians caring for women patients in all phases of life.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 98 contacts → | ||||
Indirect evidence “Atlanta Women’s Health Group, P.C.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 97 contacts → | ||||
Indirect evidence “You know that you’re more than a number, so why put up with an ob/gyn who treats like one?” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 92 contacts → | ||||
Indirect evidence “MomDoc's skilled and caring health care professionals provide a lifetime of compassionate and convenient OBGYN care for each stage of your life.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 91 contacts → | ||||
Indirect evidence “Fortis La Femme (Centre for Women), a unique facility, is inspired by the core belief that a woman is a very special person with special needs.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 85 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: obstetrics and gynecology practices. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names obstetrics and gynecology practices.
- Partial evidence
- Its own public description names part of obstetrics and gynecology practices, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name obstetrics and gynecology practices. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 3,569 obstetrics and gynecology practices worldwide
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Obstetrics and gynecology practices worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among obstetrics and gynecology practices, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for obstetrics and gynecology practices are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “obstetrics and gynecology practices”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names obstetrics and gynecology practices), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among obstetrics and gynecology practices, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 6,410 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Obstetrics and gynecology practices by location
7 lists · largest firstEvery Obstetrics and gynecology practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Obstetrics and gynecology practices based in the United States1,828
- Obstetrics and gynecology practices based in India212
- Obstetrics and gynecology practices based in Brazil190
- Obstetrics and gynecology practices based in Australia97
- Obstetrics and gynecology practices based in the Netherlands37
- Obstetrics and gynecology practices based in Canada31
Cities
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names obstetrics and gynecology practices, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many obstetrics and gynecology practices are there worldwide?
RevenueBase identified 3,569 obstetrics and gynecology practices worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Pediatrix Medical Group, headquartered in Sunrise, tops this list with the largest team on record.
Which country has the most obstetrics and gynecology practices?
The United States leads with 1,828 companies, followed by India (212) and Brazil (190). Every obstetrics and gynecology practices list by country and city is linked on this page.
Which city has the most obstetrics and gynecology practices?
Sao Paulo leads with 54 headquartered companies, followed by New York (47) and Houston (32).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,410 verified decision-maker contacts tracked across these 3,569 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.