HealthcareDiscovery.AI / Doctors / California / Obstetrics & Gynecology

OB-GYNs in California

Data updated monthly · Last refresh October 2026

5,103 Obstetrics & Gynecology providers practice in California, including 564 (11%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

5,103providers
564telehealth
Los Angelestop city

Obstetrics & Gynecology by city in California

Choose a city to see providers there.

Obstetrics & Gynecology in Los Angeles380 providers
Obstetrics & Gynecology in San Diego278 providers
Obstetrics & Gynecology in San Francisco249 providers
Obstetrics & Gynecology in Sacramento197 providers
Obstetrics & Gynecology in San Jose128 providers
Obstetrics & Gynecology in Oakland100 providers
Obstetrics & Gynecology in Orange81 providers
Obstetrics & Gynecology in Torrance76 providers
Obstetrics & Gynecology in Fresno74 providers
Obstetrics & Gynecology in Bakersfield70 providers
Obstetrics & Gynecology in Riverside69 providers
Obstetrics & Gynecology in La Jolla66 providers
Obstetrics & Gynecology in Long Beach63 providers
Obstetrics & Gynecology in Loma Linda61 providers
Obstetrics & Gynecology in Santa Monica57 providers
Obstetrics & Gynecology in Walnut Creek56 providers
Obstetrics & Gynecology in Anaheim56 providers
Obstetrics & Gynecology in Santa Clara53 providers
Obstetrics & Gynecology in Modesto53 providers
Obstetrics & Gynecology in Mountain View50 providers
Obstetrics & Gynecology in Fontana50 providers
Obstetrics & Gynecology in Fremont49 providers
Obstetrics & Gynecology in Pasadena45 providers
Obstetrics & Gynecology in Roseville45 providers

Obstetrics & Gynecology providers in California

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Dana Huskey, MD
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 925-7591
Dr. David Galland, M.D.
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 461-7800
Dr. Dina Vaynberg, M.D.
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 925-7591
Dr. Elizabeth Brown, D.O
Greenbrae, CA · $34 in drug and device payments (2025) · Telehealth · (415) 461-7800
Dr. Emma Jamison, M.D.
Greenbrae, CA · No drug or device payments recorded (2025) · (317) 338-7510
Dr. Jacqueline Dela Merced, MD
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 461-1949
Dr. Katerina Zappas-levy, MD
Greenbrae, CA · $94 in drug and device payments (2025) · Telehealth · (415) 925-7591
Dr. Katherine Reim, MD
Greenbrae, CA · $23 in drug and device payments (2025) · Telehealth · (415) 461-7800
Dr. Kelsey Mcclure, DO
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 925-7591
Dr. Kirsten Voss, M.D.
Greenbrae, CA · $211 in drug and device payments (2025) · Telehealth · (415) 461-7800
Dr. Kylie Fuller, MD
Greenbrae, CA · $533 in drug and device payments (2025) · (415) 925-7591
Dr. Lizellen La Follette, M.D.
Greenbrae, CA · $505 in drug and device payments (2025) · Telehealth · (415) 925-7591
Dr. Lucia Franca, M.D.
Greenbrae, CA · $343 in drug and device payments (2025) · (415) 461-1949
Dr. Monica Lopez, M.D.
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 461-7800
Dr. Nona Cunningham, M.D.
Greenbrae, CA · $421 in drug and device payments (2025) · (415) 461-1149
Dr. Richard Printz, MD PHD
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 461-8636
Dr. Sara Ghevariya, DO
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 925-7591
Dr. Stephen Bearg, M.D.10161945
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 461-7800
Dr. Sylvia Flores, M.D.
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 461-7800
Dr. Whitney Lieb, MD
Greenbrae, CA · No drug or device payments recorded (2025) · (415) 925-7591
Dr. Richard Hunter, MD
Grennbrae, CA · No drug or device payments recorded (2025) · (415) 461-1282
Dr. Abraham Han, M.D.
Hacienda Heights, CA · $278 in drug and device payments (2025) · (626) 810-5998
Dr. Jorge Flores, M.D.
Hacienda Heights, CA · No drug or device payments recorded (2025) · (626) 369-2001
Dr. Yiu Fun Derek Lee, M.D
Hacienda Heights, CA · No drug or device payments recorded (2025) · Telehealth · (626) 369-1886
Dr. Minh Tang, M.D.
Hanford, CA · $143 in drug and device payments (2025) · (877) 960-3426
Dr. Sayed Basel, M.D.
Hanford, CA · No drug or device payments recorded (2025) · (559) 584-0141
Dr. Thomas Enloe, M.D.
Hanford, CA · $16 in drug and device payments (2025) · (559) 582-1041
Dr. Alice Yau, D.O.
Harbor City, CA · $31 in drug and device payments (2025) · (800) 780-1230
Dr. Amy Paulik
Harbor City, CA · No drug or device payments recorded (2025) · (800) 780-1230
Dr. Clifford Marshall, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. Colleen Bonpane Londono, MD
Harbor City, CA · $4,012 in drug and device payments (2025) · (310) 325-5111
Dr. Cristina Amaya, MD
Harbor City, CA · $36 in drug and device payments (2025) · (310) 325-5111
Dr. Curt Finney, M.D.
Harbor City, CA · No drug or device payments recorded (2025) · (310) 517-2644
Dr. Diane Burns, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. Emily Delf, M.D.
Harbor City, CA · No drug or device payments recorded (2025) · (310) 517-2722
Dr. Farhad Ehtessabian, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. Gonzalo Garreton, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. Jamshid Moossazadeh, MD
Harbor City, CA · $185 in drug and device payments (2025) · (310) 325-5111
Dr. Janet Williams, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. John Mantis, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. Julio Espinosa, M.D.
Harbor City, CA · No drug or device payments recorded (2025) · (562) 881-9790
Dr. Kathleen Scanlon, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. Lisa Agustines, MD
Harbor City, CA · $130 in drug and device payments (2025) · (310) 325-5111
Dr. Maria Capaldo, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. Mary Anne Tezheart Baquing, M.D.
Harbor City, CA · $6,713 in drug and device payments (2025) · (424) 328-2063
Dr. Maureen Mulvihill, M.D.
Harbor City, CA · No drug or device payments recorded (2025) · (310) 784-5800
Dr. Mostapha Arafa, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. Myunghi Renslo, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. Nakia Mainor-roth, MD
Harbor City, CA · No drug or device payments recorded (2025) · (310) 325-5111
Dr. Nioosha Godsi, MD
Harbor City, CA · $130 in drug and device payments (2025) · (310) 325-5111

Conditions Obstetrics & Gynecology providers in California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Obstetrics & Gynecology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Obstetrics & Gynecology providers are in California?

There are 5,103 Obstetrics & Gynecology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Obstetrics & Gynecology providers in California offer telehealth?

Yes. 564 of the 5,103 Obstetrics & Gynecology providers in California (about 11%) report offering telehealth services in CMS data.

Which cities in California have the most Obstetrics & Gynecology providers?

Los Angeles (380), San Diego (278), San Francisco (249) have the highest concentration of Obstetrics & Gynecology providers in California.

How many Obstetrics & Gynecology providers in California received drug or device company payments?

1,864 of 5,103 Obstetrics & Gynecology providers in California (37%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Obstetrics & Gynecology providers in California treat?

Obstetrics & Gynecology providers commonly treat pregnancy care, endometriosis, fibroids, PCOS, menopause and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most OB-GYNs in California work in independent practices or large health systems?

Among 2,619 OB-GYNs in California enrolled in Medicare, 18% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 66% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do OB-GYNs in California work at?

According to CMS facility affiliation records, the California hospitals where the most OB-GYNs hold privileges are Hoag Memorial Hospital Presbyterian in Newport Beach; Cedars-Sinai Medical Center in Los Angeles; California Pacific Medical Ctr-Davies Campus Hosp in San Francisco.

Obstetrics & Gynecology in all 50 states Search all 5,103 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Obstetrics & Gynecology in California? Get featured.