| Business | Phone |
| Phillip Huth Plano 75075 | (972) 596-2469 |
| Laboratory Corp Of America 1600 Coit Rd 102a, Plano 75075 | (469) 467-6332 |
| Laboratory Corp Of America 2105 W Spring Creek Pkwy, Plano 75023 | (972) 491-9891 |
| Laboratory Corp Of America 2120 W Spring Creek Pkwy, Plano 75023 | (972) 596-7679 |
| Laboratory Corp Of America 3105 W 15th St, Plano 75075 | (972) 867-8399 |
| Laboratory Corp Of America 3709 W 15th St, Plano 75075 | (972) 612-9759 |
| Lcai 3801 W 15th St, Plano 75075 | (972) 964-3914 |
| Precision Diagnostics 1600 Coit Rd, Plano 75075 | (469) 467-6941 |
| Quest Diagnotics 3600 Communications Pkwy 647, Plano 75093 | (972) 378-3208 |
| Quest Diagnotics 3801 W 15th St A-10, Plano 75075 | (972) 596-2509 |
| Quest Diagnotics 4001 W 15th St 400, Plano 75093 | (972) 964-3667 |
| Roche Laboratories 4549 Risinghill Dr, Plano 75024 | (972) 712-9887 |
| Independent Mro Svc Plano 75023 | (972) 618-7904 |
| Diagnostic Learning Svc 7800 Preston Rd, Plano 75024 | (972) 491-5408 |
| Laboratory Corp Of America 3800 W 15th St, Plano 75075 | (972) 612-2787 |
| Advanced Diagnostics 4031 W Plano Pkwy, Plano 75093 | (972) 964-4700 |