| Business | Phone |
| Barnwell Family Medicine 86 Wren St, Barnwell 29812 | (803) 259-5762 |
| Barnwell Pediatrics 10706 Marlboro Ave, Barnwell 29812 | (803) 259-7337 |
| Barnwell Surgical Assoc 1184 Jackson St, Barnwell 29812 | (803) 541-0270 |
| Bryan & Sang 10187 Dunbarton Blvd, Barnwell 29812 | (803) 259-5391 |
| Carolina Ear Nose & Throat 100 Wren St, Barnwell 29812 | (803) 259-1160 |
| Rocco D Cassone Md 1702 Wrenn St, Barnwell 29812 | (803) 259-1160 |
| M O Khan Md 55 Irving St, Barnwell 29812 | (803) 259-5150 |
| Palmetto Internal Medicine 85 Wren St, Barnwell 29812 | (803) 541-4702 |
| Tri-County Family Medicine 110 Wren St, Barnwell 29812 | (803) 259-3399 |
| South Carolina Heart Center 124 Wren St, Barnwell 29812 | (803) 259-2718 |