OB/GYNs in Petaluma, CA - A UCSF Health Clinic - MarinHealth
Obstetrics & Gynecology (OB-GYN) • Petaluma, CA • Since 1952
About
Summary: MarinHealth, part of UCSF Health, operates a network of over 125 providers across 25 locations in the North Bay, including Petaluma. The OB/GYN services at MarinHealth are offered under an OB–Midwife Collaborative Care Model, enabling patients to choose either obstetric care by an OB or midwifed care through collaborating midwives. The Petaluma site is within the MarinHealth network and integrated with UCSF Health for specialized care access. If you’re seeking OB/GYN care specifically in Petaluma, MarinHealth Petaluma provides obstetric and gynecologic services as part of the UCSF Health collaboration. Notes: - Focused on OB/GYN options in Petaluma within MarinHealth/UCSF Health. - Includes potential access to midwife collaborative model and coordination with UCSF Health specialties.
Clinic Type
Obstetrics & Gynecology (OB-GYN)
Address
250 Bon Air Road, Greenbrae, CA 94904, US
Phone
—
—
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
—
Insurance & Payment
—
Languages Spoken
—
What Patients Say
Overall sentiment across review platforms: mixed
- Yelp/WebMD Care: 5.0 (on limited reviews for specific providers)" (Varies by provider/platform, typically few reviews available for this specific location)
Patients praise
- compassionate and friendly care
- knowledgeable providers and staff
- welcoming and warm demeanor
Common complaints
- concerns regarding bedside manner and listening to patient needs
- reports of surgical complications
- perceived lack of professionalism
"Didn’t listen to the concerns of a woman going through intense symptoms associated with a hormone imbalance. Poor bedside manners coupled with an absolutely disastrous education in the profession."
— Vitals review for Dr. Tamar Segev"Always have a great experience with the staff here. They are only open a couple days a week, but Renee is a lovely female reproductive health care provider."
— Yelp review for MarinHealth OB/GYN PetalumaSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Dr. Alyssa Lo, MD - Obstetrician Gynecologist in Greenbrae, CA | Healthgrades — Sep 12, 2025
- MarinHealth Launches New Women’s Lifelong Health and Wellness Clinic to Support Women Through Midlife and Beyond | Morningstar — Apr 28, 2026
- A New Approach to Women’s Health: Introducing the Women’s Lifelong Health & Wellness Clinic — Apr 29, 2026
- Abigail Shatkin-Margolis, MD - Obstetrics and Gynecology, Urogynecology | UCSF Health — Mar 18, 2026
- Olga Ramm, MD - Obstetrics and Gynecology | UCSF Health — Mar 16, 2026
Information sourced from the clinic's website as of July 10, 2026.
More obstetrics & gynecology (ob-gyn) clinics in Petaluma
See all obstetrics & gynecology (ob-gyn) clinics in Petaluma →
Comparing your options?
See other obstetrics & gynecology (ob-gyn) clinics in Petaluma, or search the full directory by insurance, ratings, and more.