| Business | Phone |
| Intelligenetics Llc 24 New Orleans Rd, Hilton Head Island 29928 | (843) 686-4455 |
| Laboratory Corp Of America 8 Hospital Center Blvd # 140, Hilton Head Island 29926 | (843) 682-3992 |
| Quest Diagnostics Inc 460 William Hilton Pkwy # C, Hilton Head Island 29926 | (843) 681-4780 |
| Quests Diagnostics Inc 94 Main St # D, Hilton Head Island 29926 | (843) 342-5014 |