Obstetrics & Gynecology in Hayward, California
Data updated monthly · Last refresh September 2026
20 Obstetrics & Gynecology providers practice in Hayward. Listings are drawn from federal public records and are not endorsements.
Obstetrics & Gynecology providers in Hayward
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. Anjalika Pattanaik, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 342-0020 Dr. Benita Tan, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 266-0077 Dr. Benjamin Wolsztejn, M.D., F.A.C.O.G.Hayward, CA · No drug or device payments recorded (2025) ·
(510) 886-0394 Dr. Daksha Barot, MDHayward, CA · $147 in drug and device payments (2025) ·
(510) 784-4000 Dr. Daphne Singh, NP-CHayward, CA · No drug or device payments recorded (2025) ·
(510) 342-0020 Dr. Jaya Mokkapati, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4000 Dr. Marc Anker, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4000 Dr. Michael Fogarty, DOHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4000 Dr. Rama Polisetty, M.D.Hayward, CA · No drug or device payments recorded (2025) · Telehealth ·
(510) 785-5000 Dr. Robert Hosang, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4000 Dr. Robyn Goodfellow, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 784-4000 Dr. Senzan Hsu, M.D.Hayward, CA · No drug or device payments recorded (2025) ·
(510) 342-0020 Dr. Setareh Hafezi, M.D.Hayward, CA · No drug or device payments recorded (2025) · Telehealth ·
(510) 785-5000 Dr. Shamsi Vatannia, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 785-5000 Dr. Sheri Task, M.D.Hayward, CA · No drug or device payments recorded (2025) ·
(510) 785-5000 Dr. Stacy Young, M.D.Hayward, CA · No drug or device payments recorded (2025) ·
(510) 785-5000 Dr. Stanley Goldsmith, MDHayward, CA · No drug or device payments recorded (2025) ·
(510) 582-8281 Conditions Obstetrics & Gynecology providers in Hayward, 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 Hayward, California?There are 20 Obstetrics & Gynecology providers with active NPI records practicing in Hayward, according to federal NPPES data refreshed monthly.
What conditions do Obstetrics & Gynecology providers in Hayward treat?Obstetrics & Gynecology providers in Hayward 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 Hayward Obstetrics & Gynecology across California