HealthcareDiscovery.AI / Doctors / California / Milpitas / Obstetrics & Gynecology

Obstetrics & Gynecology in Milpitas, California

Data updated monthly · Last refresh September 2026

9 Obstetrics & Gynecology providers practice in Milpitas. Listings are drawn from federal public records and are not endorsements.

Obstetrics & Gynecology providers in Milpitas

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. Chanan Duong, MD
Milpitas, CA · No drug or device payments recorded (2025) · (408) 945-2933
Dr. Danna Doering, MD
Milpitas, CA · No drug or device payments recorded (2025) · (650) 945-2900
Dr. Diem Truong, MD
Milpitas, CA · No drug or device payments recorded (2025) · (650) 945-2900
Dr. Hanh Hoang, M.D.
Milpitas, CA · $360 in drug and device payments (2025) · (408) 930-1719
Dr. I-ching Gong, MD
Milpitas, CA · No drug or device payments recorded (2025) · (650) 945-2900
Dr. Janelle Ogura, MD
Milpitas, CA · $1,572 in drug and device payments (2025) · (650) 945-2900
Dr. Katherine Brubaker, MD
Milpitas, CA · No drug or device payments recorded (2025) · (650) 945-2900
Dr. Melanie De Guzman, MD
Milpitas, CA · No drug or device payments recorded (2025) · (650) 945-2900
Dr. Rita Freimuth, M.D.
Milpitas, CA · No drug or device payments recorded (2025) · (408) 945-2933

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

There are 9 Obstetrics & Gynecology providers with active NPI records practicing in Milpitas, according to federal NPPES data refreshed monthly.

What conditions do Obstetrics & Gynecology providers in Milpitas treat?

Obstetrics & Gynecology providers in Milpitas 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 Milpitas 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.