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 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. Anne Lahue, MDRancho Cordova, CA · No drug or device payments recorded (2025) ·
(916) 631-3000 Dr. Jacalyn Mckay, MDRancho Cordova, CA · No drug or device payments recorded (2025) ·
(916) 631-3000 Dr. Karyl Andolina, MDRancho Cordova, CA · No drug or device payments recorded (2025) ·
(916) 631-3000 Dr. Penny Larson, M.D.Rancho Cordova, CA · $130 in drug and device payments (2025) ·
(916) 238-6070 Dr. Susan Macmillan, MDRancho Cordova, CA · No drug or device payments recorded (2025) ·
(916) 631-3000 Dr. Daniel Channell, MDRancho Cucamonga, CA · $299 in drug and device payments (2025) ·
(909) 483-1236 Dr. Shawanda Obey, M.D.Rancho Cucamonga, CA · $44 in drug and device payments (2025) ·
(909) 736-9091 Dr. Urvashi Sura, MDRancho Curamonga, CA · $249 in drug and device payments (2025) ·
(909) 980-7743 Dr. Christopher Hicks, M.D.Rancho Mirage, CA · $230 in drug and device payments (2025) ·
(760) 773-1840 Dr. Deepti Nahar, M.D.Rancho Mirage, CA · $3,373 in drug and device payments (2025) ·
(760) 779-5511 Dr. Eduardo Garza, M.D.Rancho Mirage, CA · $401 in drug and device payments (2025) ·
(760) 834-7982 Dr. Enrique Jacome, MDRancho Mirage, CA · $325 in drug and device payments (2025) ·
(760) 779-5511 Dr. Michelle Stoltzman, M.D.Rancho Mirage, CA · $22 in drug and device payments (2025) · Telehealth ·
(760) 773-1840 Dr. Peter Vasquez, MDRancho Mirage, CA · No drug or device payments recorded (2025) ·
(619) 881-4574 Dr. Robert O' Sullivan, MDRancho Mirage, CA · $18 in drug and device payments (2025) ·
(760) 834-7982 Dr. Zanita Kassam, M.D.Rancho Mirage, CA · $25 in drug and device payments (2025) · Telehealth ·
(760) 773-1840 Dr. Agnes Montz, MDRancho Mirago, CA · No drug or device payments recorded (2025) ·
(760) 346-5670 Dr. Parastoo Faraz-eslami, M.D.Rancho Mission Viejo, CA · $189 in drug and device payments (2025) ·
(657) 241-8601 Dr. Torrey Halbert, DORancho Mission Viejo, CA · $65 in drug and device payments (2025) ·
(949) 364-3940 Dr. Bernard Borgida, M.D.Rancho Palos Verdes, CA · No drug or device payments recorded (2025) ·
(310) 544-7775 Dr. Meher Raza, DORancho Palos Verdes, CA · $257 in drug and device payments (2025) ·
(310) 784-6848 Dr. Ahmad Mehran, M.D.Rancho Santa Fe, CA · No drug or device payments recorded (2025) ·
(858) 756-2581 Dr. Leslie Buncher, MDRancho Santa Fe, CA · No drug or device payments recorded (2025) ·
(858) 518-6645 Dr. Marsha Granese, M.D.Rancho Santa Margarita, CA · $549 in drug and device payments (2025) ·
(949) 589-6487 Dr. Gaurav Wahi, DORed Bluff, CA · $39 in drug and device payments (2025) ·
(530) 528-6170 Dr. Kevin Waits, D.O.Red Bluff, CA · $72 in drug and device payments (2025) ·
(530) 528-8697 Dr. Leslie Ballard, M.D.Red Bluff, CA · No drug or device payments recorded (2025) ·
(530) 528-7650 Dr. Norman Nasise, MDRed Bluff, CA · No drug or device payments recorded (2025) ·
(530) 529-0091 Dr. Amy Keurentjes, D.O.Redding, CA · No drug or device payments recorded (2025) ·
(530) 338-0002 Dr. Jaclyn Sabanovich, FNP-CRedding, CA · $2,230 in drug and device payments (2025) ·
(530) 338-0002 Dr. James De Soto, M.D.Redding, CA · No drug or device payments recorded (2025) ·
(530) 225-6127 Dr. Jennifer Kang, MDRedding, CA · No drug or device payments recorded (2025) · Telehealth ·
(530) 338-0002 Dr. Kathleen Knopp, M.D.Redding, CA · No drug or device payments recorded (2025) ·
(530) 246-5710 Dr. Kathryn Kirkman, MDRedding, CA · No drug or device payments recorded (2025) ·
(530) 241-1880 Dr. Leslie Pope, FNP-CRedding, CA · $364 in drug and device payments (2025) ·
(530) 244-2130 Dr. Orna Gil, MDRedding, CA · No drug or device payments recorded (2025) ·
(530) 244-7846 Dr. Sarah Turner, M.D.Redding, CA · No drug or device payments recorded (2025) · Telehealth ·
(530) 338-0002 Dr. Thomas Perry, M.D.Redding, CA · No drug or device payments recorded (2025) ·
(530) 244-2130 Dr. David Vazquez, M.D.Redlands, CA · No drug or device payments recorded (2025) ·
(909) 793-3311 Dr. Han LiRedlands, CA · No drug or device payments recorded (2025) ·
(909) 786-0722 Dr. Hazem Qalla, MDRedlands, CA · $263 in drug and device payments (2025) ·
(909) 793-3311 Dr. Joseph Warren, MDRedlands, CA · $20 in drug and device payments (2025) ·
(909) 792-7770 Dr. Kenneth Park, DORedlands, CA · $23 in drug and device payments (2025) ·
(909) 793-3311 Dr. Lorenzo Apodaca, M.D.Redlands, CA · $18 in drug and device payments (2025) ·
(909) 793-3311 Dr. Marta Cheatham-lott, MDRedlands, CA · No drug or device payments recorded (2025) ·
(909) 793-3311 Dr. Norie Sadjadi, MDRedlands, CA · No drug or device payments recorded (2025) ·
(909) 793-3311 Dr. Samir Hage, D.O.Redlands, CA · $115,321 in drug and device payments (2025) ·
(909) 748-6065 Dr. Shellee Lazar, M.D.Redlands, CA · $340 in drug and device payments (2025) ·
(909) 335-5616 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.
- Pregnancy care
- Endometriosis
- Fibroids
- PCOS
- Menopause
- Contraception
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.
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