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. Shannon Sullivan-cramer, M.D.
Walnut Creek, CA · $8,547 in drug and device payments (2025) · Telehealth · (925) 945-6600
Dr. Sruthi Sakamuri, MD
Walnut Creek, CA · $3,425 in drug and device payments (2025) · (925) 945-6600
Dr. Stephen Weinstein, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 932-2565
Dr. Stephen Wells, MD
Walnut Creek, CA · $713 in drug and device payments (2025) · (925) 935-5356
Dr. Steven Zurnacian, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Susan Schley, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Tanees Edraki, MD
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 627-3440
Dr. Timothy Leach, M.D. FACOG
Walnut Creek, CA · $702 in drug and device payments (2025) · (925) 935-6952
Dr. Whitney Dewalt, M.D.
Walnut Creek, CA · No drug or device payments recorded (2025) · (925) 295-4000
Dr. Yaron Friedman, M.D.
Walnut Creek, CA · $55 in drug and device payments (2025) · (925) 878-8795
Dr. Juan Lopez, MD
Wasco, CA · $104 in drug and device payments (2025) · Telehealth · (661) 758-2263
Dr. Abraham Sklar, M.D.
Watsonville, CA · No drug or device payments recorded (2025) · (831) 728-0222
Dr. Cheryl Northey, M.D.
Watsonville, CA · No drug or device payments recorded (2025) · Telehealth · (831) 458-5865
Dr. Cristina Gamboa, M.D.
Watsonville, CA · $61 in drug and device payments (2025) · (831) 728-0222
Dr. Elisabeth Day, MD
Watsonville, CA · No drug or device payments recorded (2025) · (831) 728-0222
Dr. Katherine Gabriel-cox, MD
Watsonville, CA · No drug or device payments recorded (2025) · (831) 728-0222
Dr. Neelima Vegesna, M.D.
Watsonville, CA · No drug or device payments recorded (2025) · (831) 728-0222
Dr. Hooshang Farshidi, MD
W Covina, CA · No drug or device payments recorded (2025) · (626) 856-3686
Dr. Bill Tang, M.D.
W. Covina, CA · No drug or device payments recorded (2025) · (626) 338-3788
Dr. Alicia Franco, CNP
West Covina, CA · $14 in drug and device payments (2025) · (626) 337-8000
Dr. Anjana Shah, M.D.
West Covina, CA · No drug or device payments recorded (2025) · (626) 338-8455
Dr. Carlos Beharie, M.D.
West Covina, CA · No drug or device payments recorded (2025) · (626) 337-8000
Dr. Daniel Barajas, M.D.
West Covina, CA · No drug or device payments recorded (2025) · (626) 337-2777
Dr. Dumrong Tangchitnob, M.D.
West Covina, CA · $215 in drug and device payments (2025) · Telehealth · (626) 338-5377
Dr. Edward Tangchitnob, M.D.
West Covina, CA · No drug or device payments recorded (2025) · (626) 338-5377
Dr. Estella Pacificar, MD
West Covina, CA · No drug or device payments recorded (2025) · (626) 960-0696
Dr. J. Sean Begley, MD
West Covina, CA · No drug or device payments recorded (2025) · (626) 337-8000
Dr. Kalpana Savla, M.D.
West Covina, CA · No drug or device payments recorded (2025) · (626) 338-8409
Dr. Michael Grisanti, M.D.
West Covina, CA · No drug or device payments recorded (2025) · (626) 919-4333
Dr. Suneetha Ali, M.D.
West Covina, CA · No drug or device payments recorded (2025) · (626) 263-7030
Dr. Bonnie Beaver, M.D.
West Hills, CA · No drug or device payments recorded (2025) · (818) 888-3437
Dr. Gary Ott, M.D.
West Hills, CA · $63 in drug and device payments (2025) · Telehealth · (818) 346-5000
Dr. Imelda Tio, M..D.
West Hills, CA · $396 in drug and device payments (2025) · Telehealth · (818) 932-0728
Dr. John Collier, MD
West Hills, CA · $136 in drug and device payments (2025) · (818) 348-6200
Dr. Lauren Hyman, M.D.
West Hills, CA · $607 in drug and device payments (2025) · Telehealth · (818) 932-0728
Dr. Linda Katz, M.D.
West Hills, CA · No drug or device payments recorded (2025) · (818) 346-5000
Dr. Lisa Little, M.D.
West Hills, CA · $191 in drug and device payments (2025) · (818) 346-5000
Dr. Mahin Amirgholami, MD
West Hills, CA · $1,678 in drug and device payments (2025) · Telehealth · (818) 888-6545
Dr. Marlene Kalouyan, MD
West Hills, CA · $107 in drug and device payments (2025) · (818) 887-5000
Dr. Mary Olender, M.D.
West Hills, CA · $168 in drug and device payments (2025) · (818) 887-5000
Dr. Noushafarin Salehi, M.D.
West Hills, CA · $514 in drug and device payments (2025) · (818) 887-5000
Dr. Richard Galitz, MD
West Hills, CA · No drug or device payments recorded (2025) · (818) 348-6200
Dr. Steven Freedman, M.D.
West Hills, CA · No drug or device payments recorded (2025) · (818) 887-5000
Dr. Beni Adeniji, MD
West Hollywood, CA · $25 in drug and device payments (2025) · (310) 423-0895
Dr. Bryna Harwood, MD
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-7417
Dr. Chloe Bass, MD
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-1225
Dr. Christina Saad, M.D.
West Hollywood, CA · $25 in drug and device payments (2025) · (310) 423-7417
Dr. Cindy Mcclain
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-2161
Dr. Connie Hong, M.D.
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-7417
Dr. David Finke, M.D.
West Hollywood, CA · $1,756 in drug and device payments (2025) · (310) 423-7417

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.