| Business | Phone |
| Dominican Hospital-Laboratory 1555 Soquel Dr, Santa Cruz 95065 | (831) 462-7714 |
| Stanford-Packard Clinical Lab 550 Water St # C1, Santa Cruz 95060 | (831) 420-0300 |
| Unilab Corp 3311 Mission Dr, Santa Cruz 95065 | (831) 475-2081 |
| Unilab Corp 550 Water St # A, Santa Cruz 95060 | (831) 425-7805 |
| Unilab Quest Diagnostics Inc 2980 El Rancho Dr, Santa Cruz 95060 | (831) 438-5484 |