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20 instant-book locations

Carbon Health Urgent Care, Novato
Carbon Health Urgent Care
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Medical Center of Marin
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Carbon Health Urgent Care, Corte Madera
Carbon Health Urgent Care
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UCSF Health- GoHealth Urgent Care, Mill Valley
UCSF Health- GoHealth Urgent Care
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Urgent Care + Telehealth, Petaluma
Urgent Care + Telehealth
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UCSF Health- GoHealth Urgent Care, Lombard
UCSF Health- GoHealth Urgent Care
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Carbon Health Urgent Care, Irving St.
Carbon Health Urgent Care
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UCSF Health- GoHealth Urgent Care, North Beach
UCSF Health- GoHealth Urgent Care
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UCSF Health- GoHealth Urgent Care, Cole Valley
UCSF Health- GoHealth Urgent Care
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Carbon Health Urgent Care, SF Civic Center
Carbon Health Urgent Care
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Carbon Health Urgent Care, Castro
Carbon Health Urgent Care
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UCSF Health- GoHealth Urgent Care, Castro
UCSF Health- GoHealth Urgent Care
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UCSF Health- GoHealth Urgent Care, West Portal
UCSF Health- GoHealth Urgent Care
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Carbon Health Urgent Care, Albany
Carbon Health Urgent Care
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Urgent Care + Telehealth, Sonoma
Urgent Care + Telehealth

Carbon Health Urgent Care, SF Stonestown
Carbon Health Urgent Care
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UCSF Health- GoHealth Urgent Care, Glen Park
UCSF Health- GoHealth Urgent Care
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Carbon Health Urgent Care, Berkeley
Carbon Health Urgent Care
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UCSF Health- GoHealth Urgent Care, Piedmont Ave
UCSF Health- GoHealth Urgent Care
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Carbon Health Urgent Care, Alameda Landing
Carbon Health Urgent Care
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Urgent care in San Geronimo, CA
San Geronimo is a small, unincorporated rural community in Marin County's San Geronimo Valley, west of Fairfax and surrounded by open space and redwood forest. Residents seeking urgent care travel to San Rafael or Greenbrae, both within 15–20 minutes. For the full Bay Area network, see urgent care in San Francisco.
What services do urgent care clinics near San Geronimo offer?
Clinics in San Rafael and the Ross Valley treat the types of conditions common to rural Marin residents: tick bites, hiking and trail injuries, respiratory infections, and allergies. MarinHealth Medical Center in Greenbrae provides hospital-level care and outpatient services, and Kaiser Permanente San Rafael offices serve Kaiser members throughout central and western Marin County.2
Does urgent care near San Geronimo accept Medi-Cal?
Yes. Clinics in San Rafael accept Medi-Cal, California's Medicaid program administered by DHCS.1 Community health centers in San Rafael serve Medi-Cal patients from across western Marin, including rural communities like San Geronimo, Forest Knolls, and Lagunitas.3
How does San Geronimo urgent care relate to San Francisco?
San Geronimo sits approximately 20 miles north of San Francisco in western Marin County. According to the U.S. Census Bureau, San Geronimo Valley has a population of approximately 2,000 residents.4 As an unincorporated rural area with no medical facilities, San Geronimo residents depend entirely on San Rafael and Greenbrae for healthcare access. The winding roads through the San Geronimo Valley make travel time longer than mileage suggests. San Francisco is the regional specialty care hub via US-101.
Nearby urgent care
- San Francisco, CA — Bay Area hub, 20 miles southeast
- San Rafael, CA — Marin County seat, nearest urgent care hub
- San Anselmo, CA — nearest Ross Valley town with clinic access
- Fairfax, CA — adjacent town to the east
Urgent Care FAQs
Are there urgent care clinics in San Geronimo, CA?
San Geronimo has no urgent care facilities, but San Rafael and San Anselmo have walk-in clinics serving western Marin County, typically 15–20 minutes away via Sir Francis Drake Boulevard.Does urgent care near San Geronimo accept Medi-Cal?
Yes. Clinics in San Rafael accept Medi-Cal, and community health centers serve Medi-Cal patients from rural western Marin communities including San Geronimo Valley.What insurance do urgent care centers near San Geronimo accept?
Nearby Marin County clinics accept Kaiser plans, Medi-Cal, Medicare, and major commercial plans. Call ahead to confirm your coverage.Should I go to urgent care or the ER near San Geronimo?
For emergencies, MarinHealth Medical Center in Greenbrae has the nearest full ER, about 20 minutes east. Urgent care in San Rafael handles non-emergency needs at lower cost.Do clinics near San Geronimo treat tick bites and Lyme disease exposure?
Yes. Western Marin is high-risk tick territory, and urgent care clinics in San Rafael are experienced with tick removal, prophylactic doxycycline, and Lyme disease evaluation. Seek care promptly after any tick bite.

Updated on May 25, 2026
Solv has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references.
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