Mary Isaak Homeless Shelter Clinic

About this location

Part-time site.It is not open every weekday. Call for this week’s days and times.

• Open year-round (HRSA site record).
• Part of the federal Health Center Program at this location since 2014.

About Petaluma Health Center, INC.

Petaluma Health Center, INC. reported caring for 41,287 patients across all its sites in 2025, and runs 15 locations listed in this directory.

• Insurance: 8% had no insurance, 66% had Medicaid or CHIP, 11% had Medicare, 15% had private insurance.
• 96% of patients with a known income earned at or below twice the federal poverty level (75% at or below it) — the range where sliding-fee discounts apply.
• Services patients received in 2025: medical care (35,394), dental care (15,094), mental health care (3,121), substance use treatment (1,744), vision care (4,277), support services (case management, transport, enrollment help) (778).
• 36% of patients had limited English. If you prefer another language, ask for an interpreter when you call.
• Patients included 722 people experiencing homelessness, 57 agricultural workers and their families, 343 veterans, 424 patients at school-based sites.

Source: HRSA Uniform Data System (UDS) 2025, as reported by Petaluma Health Center, INC. for all of its sites combined — not specific to one address. Call to confirm what this location offers.

Other Petaluma Health Center, INC. locations

Same organization and sliding-fee policy — useful if this site is closed, full, or doesn't offer the service you need.

• San Antonio High School Health Clinic — 500 Vallejo St, Petaluma · 0.4 mi · 4 hrs/week · school-based
• Casa Grande High School Health Clinic — 333 Casa Grande Rd, Petaluma · 1.5 mi · 11 hrs/week · school-based
• Santa Rosa Junior College - Petaluma Campus - Student Health Services Clinic - Richard Call Building — 680 Sonoma Mountain Pkwy, Petaluma · 2.3 mi · 2 hrs/week · school-based
• Petaluma Health Center — 1179 N McDowell Blvd, Petaluma · 3.1 mi · 64 hrs/week
• Petaluma Health Center Pharmacy — 1179 N McDowell Blvd, Suite C, Petaluma · 3.2 mi · 44 hrs/week
• Petaluma Eye Care Center — 1225 N McDowell Blvd, Petaluma · 3.3 mi · 40 hrs/week

Other health centers nearby

Run by different organizations, within 14 miles. All serve patients regardless of ability to pay.

• Sonoma Valley Community Health Center — Sonoma, CA · 9.2 mi · Sonoma Valley Community Health Center
• SVCHC Vision Center — Sonoma, CA · 9.2 mi · Sonoma Valley Community Health Center
• Marin Community Clinic - Novato — Novato, CA · 10 mi · Marin Community Clinic
• Marin Community Clinic - Novato South — Novato, CA · 10 mi · Marin Community Clinic
• Elsie Allen Campus — Santa Rosa, CA · 13 mi · Santa Rosa Community Health Centers