| South Carolina Nephrology and Hypertension Center, Inc. | South Carolina Nephrology and Hypertension Center, Inc. |
| Gastroenterology Associates of Orangeburg | Gastroenterology Associates of Orangeburg |
| Carolina Ear, Nose and Throat Clinic | Carolina Ear, Nose and Throat Clinic |
| Dialysis Access Institute | Dialysis Access Institute |
| The Regional Medical Center | The Regional Medical Center |
| Vascular Access Solutions | Vascular Access Solutions |
| Carolina ENT | Carolina ENT |
| The Arthritis and Osteoporosis Center | The Arthritis and Osteoporosis Center |
