| Business | Phone |
| Quest Diagnostics Inc 5425 Commercial Way, Spring Hill 34606 | (727) 597-5012 |
| Good Shepherd Medical 8425 Northcliffe Blvd # 101, Spring Hill 34606 | (352) 683-0426 |
| Hernando Clinical Laboratories 4080 Commercial Way, Spring Hill 34606 | (352) 688-2985 |