| Business | Phone |
| Acupuncture Medical Center 9033 Baseline Rd # N, Rancho Cucamonga 91730 | (909) 483-5589 |
| Alta Loma Medical Group 9695 Baseline Rd, Rancho Cucamonga 91730 | (909) 980-5996 |
| California Foothills Medical 10837 Laurel St, Rancho Cucamonga 91730 | (909) 948-2960 |
| Goodfaith Medical Svc 10722 Arrow Hwy # 308, Rancho Cucamonga 91730 | (909) 484-4215 |
| J J & R Medical Data Systems 9333 Fairway View Pl, Rancho Cucamonga 91730 | (909) 941-3017 |
| Jomen Medical 9631 Business Center Dr, Rancho Cucamonga 91730 | (909) 944-1621 |
| Maged Yacoub 7777 Milliken Ave # A, Rancho Cucamonga 91730 | (909) 948-8076 |