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. Arielle Gire-dumas, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 733-3350
Dr. Arminda Mauricio, M.D.
Sacramento, CA · $201 in drug and device payments (2025) · (916) 642-1867
Dr. Armine Sarchisian, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 733-3333
Dr. Barbara Hays, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 451-8001
Dr. Bennye Rodgers, MD
Sacramento, CA · $56 in drug and device payments (2025) · (916) 737-5555
Dr. Britta Stjern, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Bruce Bob, M.D.
Sacramento, CA · $26 in drug and device payments (2025) · (916) 920-2082
Dr. Camillus Udoffia, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Carey Moreno-hunt, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-6930
Dr. Carol Conrad-forrest, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 689-3433
Dr. Carolyn Davis, MD PHD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 482-1345
Dr. Carolyn O'dell, MD
Sacramento, CA · $206 in drug and device payments (2025) · (916) 973-5000
Dr. Carolyn Selmer, DO
Sacramento, CA · $64 in drug and device payments (2025) · (916) 920-2082
Dr. Carrie Yiakis, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 455-2229
Dr. Catherine Cansino, MD
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 734-6900
Dr. Cecelia Berg, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Chainaronk Limanon, MD
Sacramento, CA · $416 in drug and device payments (2025) · (916) 422-6787
Dr. Charlie Wang, MD
Sacramento, CA · $111 in drug and device payments (2025) · (916) 688-2000
Dr. Cheryl Walker, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-6930
Dr. Clara Paik, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-6930
Dr. Courtney Baker, M.D., M.P.H.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-6670
Dr. Cynthia Ramos, MD
Sacramento, CA · $531 in drug and device payments (2025) · (916) 688-2000
Dr. Danielle Collins, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 202-8872
Dr. Darcy Ketchum, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 262-9414
Dr. David Rojas, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 262-9414
Dr. David Uyeno, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Deanna Dawson, MD
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 733-3350
Dr. Debra Swanson, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7992
Dr. Deirdre Kato, MD
Sacramento, CA · $43 in drug and device payments (2025) · (916) 681-6102
Dr. Douglas Gillott, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-6930
Dr. Edward Patriquin
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Elizabeth Mcclure, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 455-2229
Dr. Elizabeth Shirazi
Sacramento, CA · $775 in drug and device payments (2025) · (916) 927-3178
Dr. Emmaline Ju, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Erica Chang-patel, MD
Sacramento, CA · $1,375 in drug and device payments (2025) · (916) 734-6900
Dr. Erin Marcin, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Erwin Eichhorn, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 927-3178
Dr. Fatima Awan, MD
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 588-5336
Dr. Fouad Darwish, MD OB GYN
Sacramento, CA · $390 in drug and device payments (2025) · (916) 423-3084
Dr. Freshta Kakar, D.O
Sacramento, CA · No drug or device payments recorded (2025) · (916) 737-5555
Dr. Gabrielle Rivera, MD
Sacramento, CA · No drug or device payments recorded (2025) · (702) 906-4031
Dr. Gail Russell, MD
Sacramento, CA · No drug or device payments recorded (2025) · (800) 470-0071
Dr. Gail Shaw, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 689-3433
Dr. Gary Fox, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Gary Whiting, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Gemma Brooks, N.P.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 733-5336
Dr. Gertrude Shiu, MD
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 733-3350
Dr. Gregory Herrera, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Hailey Macnear, M.D.
Sacramento, CA · $503 in drug and device payments (2025) · (916) 927-3178
Dr. Hannah Marshall, MD
Sacramento, CA · $1,098 in drug and device payments (2025) · (916) 688-2000

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.