| Business | Phone |
| Inland Empire Med Diagnostics 41750 Winchester Rd # N, Temecula 92590 | (951) 600-0055 |
| Integrated Diagnostics System 33172 Vermont Rd, Temecula 92592 | (951) 303-8667 |
| Laboratory Corp Of America 27699 Jefferson Ave # 305, Temecula 92590 | (951) 693-1417 |
| Northcoast Imaging 27699 Jefferson Ave, Temecula 92590 | (951) 461-7027 |
| Unilab Corp 27699 Jefferson Ave # 203, Temecula 92590 | (951) 694-4301 |
| Westcliff Medical Labs 27699 Jefferson Ave, Temecula 92590 | (951) 699-1460 |