Obstetrics & Gynecology in Vacaville, California
Data updated monthly · Last refresh September 2026
14 Obstetrics & Gynecology providers practice in Vacaville. Listings are drawn from federal public records and are not endorsements.
Obstetrics & Gynecology providers in Vacaville
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. Ashleigh Denny, MDVacaville, CA · No drug or device payments recorded (2025) ·
(707) 624-3800 Dr. Bruce Filarsky, MDVacaville, CA · No drug or device payments recorded (2025) ·
(707) 453-5000 Dr. Camille Barnes, M.D.Vacaville, CA · $17 in drug and device payments (2025) ·
(707) 427-4900 Dr. Elena Fuell Wysong, MDVacaville, CA · $25 in drug and device payments (2025) ·
(707) 427-4900 Dr. Gary Matsumura, M.D.Vacaville, CA · No drug or device payments recorded (2025) ·
(707) 454-5800 Dr. Hang Claus, M.D.Vacaville, CA · No drug or device payments recorded (2025) ·
(707) 624-4000 Dr. Homa Karimi-noori, MDVacaville, CA · No drug or device payments recorded (2025) ·
(707) 624-4000 Dr. James Hanser, MDVacaville, CA · No drug or device payments recorded (2025) ·
(707) 453-5000 Dr. Jonathan Snook, MDVacaville, CA · No drug or device payments recorded (2025) ·
(707) 453-5000 Dr. Lynne Hollison, MDVacaville, CA · No drug or device payments recorded (2025) ·
(707) 453-5000 Dr. Michelle Contreras, M.D.Vacaville, CA · $182 in drug and device payments (2025) ·
(707) 427-4900 Dr. Nina Nguyen, MDVacaville, CA · No drug or device payments recorded (2025) ·
(707) 624-4000 Dr. Tanisha Silas-young, MDVacaville, CA · No drug or device payments recorded (2025) ·
(707) 624-2828 Dr. Thomas Brown, DOVacaville, CA · No drug or device payments recorded (2025) ·
(707) 453-5000 Conditions Obstetrics & Gynecology providers in Vacaville, 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 Vacaville, California?There are 14 Obstetrics & Gynecology providers with active NPI records practicing in Vacaville, according to federal NPPES data refreshed monthly.
What conditions do Obstetrics & Gynecology providers in Vacaville treat?Obstetrics & Gynecology providers in Vacaville 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 Vacaville Obstetrics & Gynecology across California