| Business | Phone |
| Analytics Laboratory 6432 General Green Way # B, Alexandria 22312 | (703) 658-0100 |
| Virginia Pathology Svc Inc 6121 Lincolnia Rd 108, Alexandria 22312 | (703) 256-2962 |
| Quest Diagnotics 5249 Duke St, Alexandria 22304 | (703) 845-7523 |
| Quest Diagnotics 3307 Duke St, Alexandria 22314 | (703) 823-0287 |
| Laboratory Corp Of America 5130 Duke St # 10, Alexandria 22304 | (703) 823-6294 |
| Laboratory Medicine 4320 Seminary Rd, Alexandria 22304 | (703) 504-3475 |
| Inova Reference Laboratory 4660 Kenmore Ave 212, Alexandria 22304 | (703) 461-7304 |
| Laboratory Corp Of America 8101 Hinson Farm Rd # 314, Alexandria 22306 | (703) 780-3272 |
| Quest Diagnostics 6162 Fuller Ct, Alexandria 22310 | (703) 924-1508 |