| Business | Phone |
| Anatomical Services Inc 3270 Waco Ave, Simi Valley 93063 | (818) 887-1807 |
| Echo Tech Imaging Inc 2650 Jones Way # 9, Simi Valley 93065 | (805) 522-5711 |
| Quest Diagnostics Inc 2950 Sycamore Dr # 301, Simi Valley 93065 | (805) 577-5953 |
| Quest Diagnostics Inc 4537 Alamo St # H, Simi Valley 93063 | (805) 520-6483 |
| Western Health Science & Med 1687 Erringer Rd, Simi Valley 93065 | (805) 306-0519 |