| Business | Phone |
| Alpine Medical Laboratories 3300 Webster St # 107, Oakland 94609 | (510) 444-1460 |
| Laboratory Corp Of America 400 30th St # 10, Oakland 94609 | (510) 834-3951 |
| Machaon Diagnostics Inc 3023 Summit St # 200, Oakland 94609 | (510) 839-5600 |
| Medical Speciality Laboratory 2929 Summit St, Oakland 94609 | (510) 839-4829 |
| Pacific Imaging Consultants 401 29th St # 112h, Oakland 94609 | (510) 663-1950 |
| Quest 2700 International Blvd # 21, Oakland 94601 | (510) 533-7920 |
| Qwest Digonastics 411 30th St # 410, Oakland 94609 | (510) 836-5079 |
| Summit West Lab 450 30th St # G735, Oakland 94609 | (510) 869-6671 |
| Unilab Corp 2647 E 14th St # 300, Oakland 94601 | (510) 536-9800 |
| Unilab Corp 338 8th St, Oakland 94607 | (510) 835-4190 |
| Western Laboratories Medicial 2945 Webster St, Oakland 94609 | (510) 891-0804 |