| Business | Phone |
| American Cytogenetics Inc 6440 Coldwater Canyon Ave, North Hollywood 91606 | (818) 766-1286 |
| American Medical Scientist Center 5077 Lankershim Blvd # 201, North Hollywood 91601 | (818) 763-9999 |
| High Quality Lab Inc 12025 Vose St, North Hollywood 91605 | (818) 503-4555 |
| Valley Imaging Assoc 6815 Whitsett Ave, North Hollywood 91605 | (818) 708-0268 |
| Tam Mobile Diagnostic 8001 Laurel Canyon Blvd, North Hollywood 91605 | (818) 504-0414 |
| Cal Mobile Diagnostic Inc 11517 Burbank Blvd, North Hollywood 91601 | (818) 754-1104 |
| E & K Diagnostic 10523 Burbank Blvd, North Hollywood 91601 | (818) 752-7025 |
| Key Diagnostic Inc 5435 Cahuenga Blvd, North Hollywood 91601 | (818) 760-2307 |
| New Technology Diagnostic Inc 10523 Burbank Blvd, North Hollywood 91601 | (818) 753-5099 |
| Protechnic Diagnostics Inc 10523 Burbank Blvd, North Hollywood 91601 | (818) 769-0690 |
| S A Diagnostic Inc 5816 Lankershim Blvd, North Hollywood 91601 | (818) 487-7307 |
| Vart-Med Diagnostics 10523 Burbank Blvd # 114, North Hollywood 91601 | (818) 509-9955 |
| Aka Diagnostic Inc 11755 Victory Blvd, North Hollywood 91606 | (818) 762-6328 |
| Amsc 11755 Victory Blvd, North Hollywood 91606 | (818) 754-1013 |
| Executive Diagnostic Svc Inc 10701 Riverside Dr, North Hollywood 91602 | (818) 985-1221 |
| H A Diagnostics Center 12148 Victory Blvd, North Hollywood 91606 | (818) 509-1001 |
| Health Guard Imaging Inc 12509 Oxnard St, North Hollywood 91606 | (818) 980-2169 |
| H & M Diagnostic Center 12840 Riverside Dr, North Hollywood 91607 | (818) 980-6500 |
| N H Diagnostic Corp 11755 Victory Blvd, North Hollywood 91606 | (818) 762-3428 |
| Preventive Medical Diagnostic 11755 Victory Blvd # 220, North Hollywood 91606 | (818) 761-5880 |
| Sweet Dreams Diagnostics Center 10510 Victory Blvd, North Hollywood 91606 | (818) 763-8283 |