Free & Low-Cost Clinics in Montclair, CA
3 community health centers · Data from HRSA, refreshed 2026-10-05
Every clinic below treats patients with or without insurance, regardless of immigration status, on a sliding-fee scale based on income — call ahead to confirm hours and services.
Clinics in Montclair
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Montclair Community Health Center
4651 Holt Blvd, Montclair, CA 91763
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Montclair Community Health Center
4651 Holt Blvd, Suite I, Montclair, CA 91763
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Montclair Mobile Health Clinic
5050 San Bernardino St, Montclair, CA 91763
Who runs these clinics
One health-center organization runs the 3 clinics in Montclair. Figures are each organization's own federal report for all its sites (HRSA UDS), not this city alone.
- Health Service Alliance — 3 sites here, 7 in total.
Health centers near Montclair
New to community health centers? How the sliding-fee scale works · What to bring · Care with no insurance
Montclair at a Glance
What the HRSA and federal NPI registry data show for Montclair:
- 2,612 patients living in ZIP code 91763 were seen at federally funded health centers in 2025; 13% of them had no insurance.
- 1 of 3 is a mobile clinic — call to find where and when it stops.
- 3 of 3 clinics list a direct phone number you can call ahead.
- 0 of 3 clinics list a website.
- Reported weekly hours: 2 clinics report 40+ hrs/week, 1 report 20–39 hrs/week.
Clinic data from the HRSA Health Center Program, refreshed 2026-10-05. Directory information only, not medical advice. View all clinics in California →
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