| Business | Phone |
| Unicoi County Family Practice 108 Gay St, Erwin 37650 | (423) 743-8400 |
| Unicoi Medical Assoc 105 Gay St, Erwin 37650 | (423) 743-6141 |
| Surgical Group Of Ne Tennessee 361 Okolona Dr, Erwin 37650 | (423) 743-4151 |
| Slonaker Medical Assoc 1001 N Main Ave, Erwin 37650 | (423) 743-9176 |
| Cumberland Medical Clinic 630 Oneega Ln # D, Erwin 37650 | (423) 743-5194 |
| Dry Creek Medical Center 1826 N Main Ave, Erwin 37650 | (423) 743-6135 |
| Etsu Family Health Center 500 Love St, Erwin 37650 | (423) 743-8072 |
| Gordon Moughon Internal Med 630 Oneega Ln # B, Erwin 37650 | (423) 743-6169 |