Local directory · Ontario, CA

Medical Clinics in Ontario, CA

Written & reviewed by Robert BibbFounder, SEO Local · 22 years in SEO · Updated October 2026 · LinkedIn

The US Census (County Business Patterns) counts 96 medical clinics in San Bernardino County, CA. Below are the 27 mapped by name from OpenStreetMap — 5 list a phone number and 8 link a website. Every listing here is free, and any owner can claim their page on the hashtag.org network.

Medical Clinics directory · Ontario

California Health and Rehab Centermedical clinic · Ontario, CA — see phone, address & more →
Concentra Urgent Caremedical clinic · Ontario, CA — see phone, address & more →
Conscious Behavioral Healthmedical clinic · Ontario, CA — see phone, address & more →
DaVita Dialysismedical clinic · Ontario, CA — see phone, address & more →
Four Seasons Surgery Centersmedical clinic · Ontario, CA — see phone, address & more →
Kaiser Permanentemedical clinic · Ontario, CA — see phone, address & more →
Ontario Health Servicesmedical clinic · Ontario, CA — see phone, address & more →
Passport Health Upland Travel Clinicmedical clinic · Ontario, CA — see phone, address & more →
San Antonio Urgent Caremedical clinic · Ontario, CA — see phone, address & more →
Upland Chiropractic Clinicmedical clinic · Ontario, CA — see phone, address & more →
Archibald Surgery Centermedical clinic · Ontario, CA — see phone, address & more →
Care for Womens Medical Group - Eastvalemedical clinic · Ontario, CA — see phone, address & more →
Cucamonga Valley Medical Group - Eastvalemedical clinic · Ontario, CA — see phone, address & more →
Eastvale Urgent Caremedical clinic · Ontario, CA — see phone, address & more →
Inland Cosmetic Surgerymedical clinic · Ontario, CA — see phone, address & more →
Kaiser Permanente Ontario Medical Centermedical clinic · Ontario, CA — see phone, address & more →
Lindoramedical clinic · Ontario, CA — see phone, address & more →
Upland Outpatient Surgical Centermedical clinic · Ontario, CA — see phone, address & more →
CareMore HealthListed — details coming soon
Kaiser Permanente Chino Medical OfficesListed — details coming soon
LifePoint Medial Group and Urgent CareListed — details coming soon
Molina Medical ClinicListed — details coming soon
Sun Coast West Medical ClinicListed — details coming soon
Unicare Community Health CenterListed — details coming soon
Upland/Ontario Health ClinicListed — details coming soon
Vida Health ClinicListed — details coming soon
Vista Urgent Care CenterListed — details coming soon

Data: © OpenStreetMap contributors

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Local news · Medical Clinics · Ontario

Summit Place Apartments - 1130 W 4th St, Ontario, CA 91762 | Realtor.com®Realtor.com · Tue, 06 Oct 2026 13:39:26 GMT
David Joshua "Papa" Bailey Obituary (2026) - Ontario, CA - Larkin Mortuary - Salt Lake CityLegacy | Obituary · Wed, 07 Oct 2026 18:04:20 GMT
Ontario Expanding Access to Dementia Care in Long-Term Care Homesontario.ca · Thu, 08 Oct 2026 15:34:54 GMT
Update: 3.2 magnitude earthquake shakes near Ontario, CA on Sept. 2Sacramento Bee · Wed, 23 Sep 2026 07:00:00 GMT
Ontario vs Nogales - Girls Junior Varsity Soccer 11/30/2026 | Watch Live & On DemandNFHS Network · Mon, 05 Oct 2026 00:05:13 GMT

Medical Clinics in Ontario — FAQ

How many medical clinics are in Ontario, CA?

The US Census (County Business Patterns) counts 96 medical clinics establishments in San Bernardino County, CA. 27 are mapped by name in this directory.

How many of these medical clinics list contact details?

Of the 27 medical clinics mapped here, 5 list a phone number and 8 link a website.

Is this Ontario medical clinics directory free?

Every listing starts with free public data: US Census County Business Patterns and OpenStreetMap. Businesses claim their page on the hashtag.org network for nothing.

Medical Clinics in Ontario, CA

Medical Clinics directory · Ontario

Medical Clinics in Ontario — FAQ

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