| Business | Phone |
| California Medical Clinic 16701 Valley Blvd # F, Fontana 92335 | (909) 434-4755 |
| Clinical Medica Famliar 9790 Sierra Ave, Fontana 92335 | (909) 434-6000 |
| Fontana Clinica Medica 17695 Arrow Blvd, Fontana 92335 | (909) 434-4015 |
| Fontana Family Medical Center 17264 Foothill Blvd, Fontana 92335 | (909) 428-3900 |
| Foothill Family Medical Clinic 13677 Foothill Blvd, Fontana 92335 | (909) 899-7800 |
| Benny Guzman 16127 Foothill Blvd, Fontana 92335 | (909) 350-8110 |
| Healthline Clinical Labs Fntna 9790 Sierra Ave, Fontana 92335 | (909) 357-1914 |
| Metropolitan Industrial 10444 Live Oak Ave, Fontana 92337 | (909) 770-8293 |
| Molina Medical Center 17500 Foothill Blvd # A2, Fontana 92335 | (909) 428-0170 |
| Gambro Healthcare 16655 Foothill Blvd # 301, Fontana 92335 | (909) 356-9664 |
| University Physicians Health 16980 Foothill Blvd, Fontana 92335 | (909) 427-8770 |