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Obstetrics & Gynecology in Riverside, California

Data updated monthly · Last refresh September 2026

69 Obstetrics & Gynecology providers practice in Riverside, and 43% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Obstetrics & Gynecology providers in Riverside

Listed alphabetically. 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. Alia Shbeeb, M.D.
Riverside, CA · No drug or device payments recorded (2025) · (951) 353-4929
Dr. Alonso Ojeda, M.D., F.A.C.O.G.
Riverside, CA · $295 in drug and device payments (2025) · (951) 823-0441
Dr. Babak Jebelli, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Beryl Huang, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Bobby Brar
Riverside, CA · $238 in drug and device payments (2025) · (951) 683-4675
Dr. Bobby Garcia, M.D.
Riverside, CA · $25 in drug and device payments (2025) · (844) 827-8000
Dr. Bruce Flamm, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Camila Bahamon, M.D.
Riverside, CA · No drug or device payments recorded (2025) · (951) 222-3111
Dr. Carlos Cardenas, MD
Riverside, CA · $41 in drug and device payments (2025) · Telehealth · (951) 354-2229
Dr. Catherine Warner, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Catherine Worden, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Christine Suh, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Cindy Hudson
Riverside, CA · No drug or device payments recorded (2025) · (833) 574-2273
Dr. Colleen Wittenberg, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. David Berke, D.O.
Riverside, CA · $121 in drug and device payments (2025) · (951) 697-5500
Dr. Deanah Jibril, DO
Riverside, CA · $217 in drug and device payments (2025) · (951) 847-8000
Dr. Diane Connelly, M.D.
Riverside, CA · No drug or device payments recorded (2025) · (951) 353-4912
Dr. Douglas Montgomery, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Edward Matuga, MD
Riverside, CA · No drug or device payments recorded (2025) · (951) 697-5500
Dr. Elise Luna, MD
Riverside, CA · $231 in drug and device payments (2025) · (909) 353-2000
Dr. Elizabeth Ramirez, MD
Riverside, CA · $41 in drug and device payments (2025) · (951) 530-8989
Dr. Elvin Yeo, MD
Riverside, CA · $721 in drug and device payments (2025) · (951) 782-3855
Dr. Enrico Pietrantonio, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Eugene Albright, M.D.
Riverside, CA · No drug or device payments recorded (2025) · (951) 781-7184
Dr. Farnoosh Qadri, MD
Riverside, CA · $49 in drug and device payments (2025) · (951) 354-2229
Dr. Frank Lombano, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Gladys Frias Andaya, MD
Riverside, CA · No drug or device payments recorded (2025) · (951) 353-2000
Dr. Helen Goo, MD
Riverside, CA · No drug or device payments recorded (2025) · (866) 984-7483
Dr. Hesham El Mokadem, M.D.
Riverside, CA · $112 in drug and device payments (2025) · (951) 788-5588
Dr. Janet Vadaparampil, MD
Riverside, CA · $49 in drug and device payments (2025) · (951) 354-2229
Dr. Janet Zhang, MD
Riverside, CA · No drug or device payments recorded (2025) · (951) 353-3911
Dr. Jeanette Lee-hua, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Jennifer Chou-kim, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Jennifer Gutierrez, PA-C
Riverside, CA · $45 in drug and device payments (2025) · (951) 544-2111
Dr. Jennifer Prestifilippo, DO
Riverside, CA · $785 in drug and device payments (2025) · (951) 782-3859
Dr. Jenny Jean, M.D.
Riverside, CA · $172 in drug and device payments (2025) · (951) 360-5265
Dr. Joanna Quinn, D.O.
Riverside, CA · No drug or device payments recorded (2025) · (915) 353-3314
Dr. John King, MD
Riverside, CA · No drug or device payments recorded (2025) · (951) 782-3851
Dr. Karin Jones, MD
Riverside, CA · $36 in drug and device payments (2025) · (909) 353-2000
Dr. Kathryn Hayes, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Kenneth Dozier, MD
Riverside, CA · $73 in drug and device payments (2025) · (951) 782-3844
Dr. Kenneth Su, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Kiran Bharadwa, M.D.
Riverside, CA · No drug or device payments recorded (2025) · (951) 353-3314
Dr. Leila Magistrado
Riverside, CA · $922 in drug and device payments (2025) · (951) 823-0441
Dr. Leopoldo Valdivia, D.O.
Riverside, CA · No drug or device payments recorded (2025) · (833) 867-4642
Dr. Letitia Spencer, MD
Riverside, CA · $176 in drug and device payments (2025) · (909) 353-2000
Dr. Lindsay Tan, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000
Dr. Lin Ota, M.D.
Riverside, CA · No drug or device payments recorded (2025) · (951) 360-5265
Dr. Lisa Banh, PA
Riverside, CA · $82 in drug and device payments (2025) · (951) 343-3477
Dr. Mark Bernhardt, MD
Riverside, CA · No drug or device payments recorded (2025) · (909) 353-2000

Conditions Obstetrics & Gynecology providers in Riverside, 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 Riverside, California?

There are 69 Obstetrics & Gynecology providers with active NPI records practicing in Riverside, according to federal NPPES data refreshed monthly.

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

30 of 69 (43%) 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 Riverside treat?

Obstetrics & Gynecology providers in Riverside 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 records 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.

All specialties in Riverside Obstetrics & Gynecology across California

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.