Obstetrics & Gynecology in Sunnyvale, California
Data updated monthly · Last refresh September 2026
10 Obstetrics & Gynecology providers practice in Sunnyvale. Listings are drawn from federal public records and are not endorsements.
Obstetrics & Gynecology providers in Sunnyvale
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. Ann Wong, MDSunnyvale, CA · No drug or device payments recorded (2025) ·
(408) 730-4240 Dr. Cheryl Vu, MDSunnyvale, CA · No drug or device payments recorded (2025) ·
(408) 730-4240 Dr. Erin Chong, M.D.Sunnyvale, CA · $138 in drug and device payments (2025) ·
(408) 730-4240 Dr. Hung Ecklund, MDSunnyvale, CA · No drug or device payments recorded (2025) ·
(408) 730-4240 Dr. Ira Chan, M.D.Sunnyvale, CA · No drug or device payments recorded (2025) ·
(408) 730-4240 Dr. Karen White, MDSunnyvale, CA · No drug or device payments recorded (2025) · Telehealth ·
(408) 730-4240 Dr. Kenneth Grolle, MDSunnyvale, CA · No drug or device payments recorded (2025) ·
(408) 730-4240 Dr. Nirmala Bhat, MDSunnyvale, CA · No drug or device payments recorded (2025) ·
(408) 992-4970 Dr. Sabiya Raja, MD, MPHSunnyvale, CA · $1,644 in drug and device payments (2025) ·
(408) 730-4240 Dr. Wayneab Truneh, MDSunnyvale, CA · $18 in drug and device payments (2025) ·
(408) 739-6000 Conditions Obstetrics & Gynecology providers in Sunnyvale, 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 Sunnyvale, California?There are 10 Obstetrics & Gynecology providers with active NPI records practicing in Sunnyvale, according to federal NPPES data refreshed monthly.
What conditions do Obstetrics & Gynecology providers in Sunnyvale treat?Obstetrics & Gynecology providers in Sunnyvale 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 Sunnyvale Obstetrics & Gynecology across California