MarinHealth Primary Care | A UCSF Health Clinic
Internal Medicine • Petaluma, CA • Since 1952
About
MarinHealth Primary Care in Petaluma is part of the MarinHealth network and operates under a UCSF Health affiliation. It brings together MarinHealth’s team of physicians and care staff across multiple Marin, Sonoma, and Napa counties, offering comprehensive primary care services within a broader UCSF Health collaboration. The network includes more than 125 providers across 25 locations, with a focus on accessible, compassionate care across various specialties, and convenient locations in the North Bay, including Petaluma for primary care needs.
Clinic Type
Internal Medicine
Address
250 Bon Air Road, Greenbrae, CA 94904, US
Phone
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
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Insurance & Payment
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Languages Spoken
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What Patients Say
Overall sentiment across review platforms: mixed
- LocalityBiz / Business Directory listings: High satisfaction expressed in specific online reviews (e.g., 5-star ratings for individual providers) (Multiple positive individual testimonials listed)
Patients praise
- Friendly and welcoming office staff
- Attentive and thorough physicians who listen to patient concerns
- Ability to accommodate same-day appointments for acute illnesses in some cases
- Clean and well-maintained facilities
Common complaints
- Limited availability of new patient appointments for primary care physicians
- Long wait times for specialized services like physical therapy
- Challenges with health insurance/referral system integration
- Staffing capacity constraints for the number of enrollees
"Everyone was very friendly, welcoming, and the place was clean. They changed my feelings towards the medical field. Five star all the way!!!"
— Patient review on LocalityBiz"MarinHealth just does not have the capacity to absorb 11,000 new senior enrollees. This is true for PCPs, specialists, and especially physical therapists."
— Medium article regarding healthcare capacity in the regionSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Dr. Denise Yun, MD, Internist | Larkspur, CA | WebMD — Nov 4, 2025
- Dr. Mary Fabi, MD - Internist in Greenbrae, CA | Healthgrades — Aug 12, 2025
- UCSF Health Urgent Care Centers Expand Options | Mirage News — Dec 8, 2025
- Dr. Alyssa Lo, MD - Obstetrician Gynecologist in Greenbrae, CA | Healthgrades — Sep 12, 2025
- Jillian Geissler, FNP – Petaluma Health Center — Oct 10, 2025
Information sourced from the clinic's website as of July 10, 2026.
More internal medicine clinics in Petaluma
Kaiser Permanente Petaluma Medical Offices hosts internal medicine services as part of its Northern California network. The provided page is focused on Kaiser Permanente Santa Rosa Medical Center and Medical Offices (not Petaluma specifically), listing general corporate details, facilities, and staff for the Santa Rosa location. No Petaluma-specific Internal Medicine information is included on this page. For Petaluma Internal Medicine, please search for the Petaluma Medical Offices facility or internal medicine program within Kaiser Permanente’s Northern California site or contact the Petaluma location directly.
Summary: Sutter Health is a not-for-profit integrated health system based in Sacramento, CA, operating 25 acute care hospitals and over 200 clinics across Northern and Central California. While the provided highlights cover many locations in Northern California, there is no specific mention of a Sutter Health facility in Petaluma, CA. Sutter Health does provide a broad network of physicians and clinics in the region, so it’s possible there are internal medicine physicians affiliated with Sutter Health in nearby Petaluma or surrounding markets, but the source does not list a Petaluma location or internal medicine group there. If you’re specifically seeking Internal Medicine doctors in Petaluma, consider: - Checking Sutter Health’s official site for Petaluma or nearby clinics (e.g., Santa Rosa, San Rafael, Oakland) and their internal medicine or primary care physicians. - Searching for “Sutter Health internal medicine Petaluma” or contacting the Sutter Health customer service for a local referrals list. - Exploring nearby options in the broader Sonoma/Marin/Napa counties if Petaluma is not listed directly.
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