Urogynecologists (OB-GYN) in California
Data updated monthly · Last refresh October 2026
108 Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) providers practice in California, including 53 (49%) 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.
108providers
53telehealth
Los Angelestop city
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) by city in California
Choose a city to see providers there.
Where Urogynecologists (OB-GYN) in California practice
From CMS Medicare enrollment records covering 89 of the 108 providers listed here (82%). Providers who do not bill Medicare are not included in these figures.
19%solo or small practice (under 10 clinicians)
16%mid-size group (10 to 99)
65%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Urogynecologists (OB-GYN) | All clinicians in group | Main city |
| Southern California Permanente Medical Group | 6 | 11,250 | Baldwin Park |
| Sutter Bay Medical Foundation | 6 | 3,783 | Mountain View |
| Stanford Health Care | 5 | 3,152 | Stanford |
| Permanente Medical Group Inc. | 4 | 10,928 | Dublin |
| Regents of the University of California | 4 | 2,047 | San Diego |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Urogynecologists (OB-GYN) affiliated |
| Stanford Health Care | Stanford | Nonprofit | 5 of 5 | 6 |
| UC San Diego Health Hillcrest - Hillcrest Med Ctr | San Diego | Nonprofit | 5 of 5 | 4 |
| Hoag Memorial Hospital Presbyterian | Newport Beach | Nonprofit | 5 of 5 | 4 |
| Uci Health-Orange | Orange | Government | 4 of 5 | 4 |
| UCSF Medical Center | San Francisco | Nonprofit | 4 of 5 | 4 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Urogynecology and Reconstructive Pelvic Surgery (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. Neha Sudol, MDAnaheim, CA · No drug or device payments recorded (2025) · Telehealth ·
(714) 644-2000 Dr. Herman Mcdaniel, DOApple Valley, CA · $1,016 in drug and device payments (2025) · Telehealth ·
(760) 242-3939 Dr. Christopher Chung, M.D.Arcadia, CA · $73 in drug and device payments (2025) · Telehealth ·
(626) 218-9840 Dr. James Dunn, M.D.Auburn, CA · $780 in drug and device payments (2025) · Telehealth ·
(530) 886-6660 Dr. Justin Lee, M.D.Bakersfield, CA · $98 in drug and device payments (2025) ·
(661) 663-6429 Dr. Yufan Chen, M.D.Bakersfield, CA · $133 in drug and device payments (2025) · Telehealth ·
(661) 326-2000 Dr. Adrienne Zazzi, MDBellflower, CA · No drug or device payments recorded (2025) ·
(562) 461-3000 Dr. Gladys Inga, MDBellflower, CA · No drug or device payments recorded (2025) ·
(562) 461-3000 Dr. Nguyen Nguyen, MDBellflower, CA · $130 in drug and device payments (2025) ·
(562) 461-3000 Dr. Melissa DawsonChico, CA · $230 in drug and device payments (2025) · Telehealth ·
(530) 332-5080 Dr. Sadikah Behbehani, MDCosta Mesa, CA · No drug or device payments recorded (2025) ·
(929) 200-9038 Dr. Elias Moukarzel, M.D.El Centro, CA · $180 in drug and device payments (2025) · Telehealth ·
(760) 352-4103 Dr. Mariann Alperin, M.D., M.S.Encinitas, CA · $217 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. William Han, M.D.Fountain Valley, CA · No drug or device payments recorded (2025) ·
(714) 444-3030 Dr. Benjamin Steinberg, DOFresno, CA · $109 in drug and device payments (2025) · Telehealth ·
(559) 321-2930 Dr. Mildrede Bonglack, MDFresno, CA · $1,381 in drug and device payments (2025) ·
(559) 443-2694 Dr. Aldene Zeno, MDGlendale, CA · $574 in drug and device payments (2025) · Telehealth ·
(818) 660-2200 Dr. Marlon Brooks, MDGranada Hills, CA · $1,762 in drug and device payments (2025) · Telehealth ·
(818) 831-6611 Dr. Sujatha Pathi, M.D.Greenbrae, CA · $275 in drug and device payments (2025) · Telehealth ·
(415) 461-7800 Dr. Bruce Kahn, M.D.La Jolla, CA · $15,101 in drug and device payments (2025) · Telehealth ·
(858) 764-9080 Dr. Charles Nager, M.DLa Jolla, CA · No drug or device payments recorded (2025) ·
(800) 926-8273 Dr. Emily Lukacz, MDLa Jolla, CA · $69 in drug and device payments (2025) · Telehealth ·
(858) 657-8435 Dr. Julie Suyama, M.D., PH.D.La Jolla, CA · $121 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Lindsey Burnett, PH.D., M.D.La Jolla, CA · $289 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Priyanka Halani, M.D.La Jolla, CA · No drug or device payments recorded (2025) · Telehealth ·
(858) 824-4100 Dr. Kaythi Khin, DOLoma Linda, CA · $2,453 in drug and device payments (2025) ·
(909) 558-2806 Dr. Adrienne WerthLong Beach, CA · $101 in drug and device payments (2025) ·
(562) 426-4904 Dr. Hiren Patel, D.OLong Beach, CA · $23 in drug and device payments (2025) ·
(562) 933-0590 Dr. Jocelyn Craig, M.D.Long Beach, CA · $138 in drug and device payments (2025) · Telehealth ·
(562) 426-4904 Dr. Kara De Winter, M.D.Long Beach, CA · $3,908 in drug and device payments (2025) · Telehealth ·
(562) 426-4904 Dr. Soorena Fatehchehr, M.D.Long Beach, CA · $2,526 in drug and device payments (2025) ·
(562) 491-9047 Dr. Andrey Petrikovets, M.D.Los Angeles, CA · $2,079 in drug and device payments (2025) · Telehealth ·
(888) 487-6496 Dr. Atieh NovinLos Angeles, CA · $2,535 in drug and device payments (2025) ·
(323) 783-4223 Dr. Catherine ShamLos Angeles, CA · $244 in drug and device payments (2025) ·
(323) 865-3700 Dr. Christopher Tarnay, MDLos Angeles, CA · $1,527 in drug and device payments (2025) · Telehealth ·
(310) 794-7274 Dr. Courtney Ritchie, MDLos Angeles, CA · $445 in drug and device payments (2025) ·
(323) 442-5790 Dr. Darlene Morrissey, D.O.Los Angeles, CA · $60 in drug and device payments (2025) ·
(213) 742-6400 Dr. Michele Torosis, M.D.Los Angeles, CA · $729 in drug and device payments (2025) · Telehealth ·
(310) 825-9378 Dr. Tanaz Ferzandi, M.D., M.A.Los Angeles, CA · $1,355 in drug and device payments (2025) · Telehealth ·
(323) 276-3705 Dr. Thinh Duong, M.D.Los Angeles, CA · $155 in drug and device payments (2025) · Telehealth ·
(424) 443-5530 Dr. Yoko Bean, M.D.Los Angeles, CA · $2,139 in drug and device payments (2025) · Telehealth ·
(323) 409-8848 Dr. Josephine Doo, M.D.Los Gatos, CA · $417 in drug and device payments (2025) ·
(925) 905-9922 Dr. Peter Castillo, M.D.Los Gatos, CA · $385 in drug and device payments (2025) ·
(925) 905-9922 Dr. Azin Shahryarinejad, M.D., M.P.H.Manhattan Beach, CA · $41 in drug and device payments (2025) ·
(310) 893-7046 Dr. Diane Thomas, M.D.Merced, CA · $49 in drug and device payments (2025) · Telehealth ·
(323) 409-8848 Dr. Christine Horton, MDMission Viejo, CA · $289 in drug and device payments (2025) ·
(949) 365-8845 Dr. Patricia Wallace, MDMission Viejo, CA · $277 in drug and device payments (2025) · Telehealth ·
(949) 364-4400 Dr. Bryan Hill, M.D.Moreno Valley, CA · $33 in drug and device payments (2025) ·
(951) 486-4000 Dr. Jessica Zigman, M.D.Mountain View, CA · $235 in drug and device payments (2025) · Telehealth ·
(650) 934-7530 Common questions
How many Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) providers are in California?There are 108 Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) providers in California offer telehealth?Yes. 53 of the 108 Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) providers in California (about 49%) report offering telehealth services in CMS data.
Which cities in California have the most Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) providers?Los Angeles (10), La Jolla (6), San Francisco (6) have the highest concentration of Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) providers in California.
How many Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) providers in California received drug or device company payments?87 of 108 Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) providers in California (81%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Urogynecologists (OB-GYN) in California work in independent practices or large health systems?Among 89 Urogynecologists (OB-GYN) in California enrolled in Medicare, 19% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 65% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Urogynecologists (OB-GYN) in California work at?According to CMS facility affiliation records, the California hospitals where the most Urogynecologists (OB-GYN) hold privileges are Stanford Health Care in Stanford; UC San Diego Health Hillcrest - Hillcrest Med Ctr in San Diego; Hoag Memorial Hospital Presbyterian in Newport Beach.
Related reading on HealthcareDiscovery.AI
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