MarinHealth Urgent Care | A UCSF Health Clinic
Urgent Care • Sausalito, CA • Since 1952
About
MarinHealth Urgent Care in Petaluma is a convenient, after-hours option affiliated with UCSF Health, expanding access for urgent needs beyond regular clinics. Key points: - Part of the MarinHealth Medical Network, aligned with UCSF Health. - Provides urgent care services with extended weekday and weekend hours (recent expansions noted). - Serves the Marin, Sonoma, and Napa County area with multiple locations, offering timely care for non-life-threatening conditions. - Useful for questions like: location, hours, services offered, and how it fits with UCSF Health. If you’re specifically seeking a UCSF Health clinic in Sausalito, this page confirms the MarinHealth-UCSF affiliation but is not listing a distinct Sausalito Urgent Care location.
Clinic Type
Urgent Care
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
- Birdeye (aggregating Google reviews): 4.4 out of 5 stars (Birdeye) (35 reviews (Birdeye) for Primary Care location in Sausalito)
- Solv Health: Not explicitly stated (Aggregate count only) (50 reviews (Solv) for Urgent Care in San Rafael)
Patients praise
- Thorough and helpful medical providers
- Convenient, local access for Sausalito residents
- Friendly and supportive medical staff in some instances
Common complaints
- Inconsistent communication regarding appointment/walk-in availability
- Reports of poor or rude staff behavior in some instances
- Long wait times or perceived neglect while in waiting rooms
"The office was very helpful and was able to get me in within a day. Dr. Hannanel was thorough and very helpful."
— Birdeye/Google Review"I called the number listed for this Marin Health urgent care location. I was told I could walk in for appointment up until 6:45pm. ... I was told there were no walk in appointments available. My experience is that there is poor communication between the phone number listed and the onsite staff to properly guide patients."
— LocalityBiz/User ReviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- UCSF Health Urgent Care Centers Expand Options | Mirage News — Dec 8, 2025
- UCSF Health Opens Urgent Care Clinic at Bayfront Medical Building | Department of Emergency Medicine — Apr 16, 2026
- NBLC Members Top the US News & World Report’s Best Hospitals Rankings — North Bay Leadership Council — Aug 5, 2025
Information sourced from the clinic's website as of July 10, 2026.
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