| Dutton-Fortuna, Ingrid | Nurse Practitioner | 2501 Citico Ave | | CHATTANOOGA | 37404 | HAMILTON |
| Du Plooy, Johannes J. | Internal Medicine | 605 Glenwood Dr Ste 300 | | CHATTANOOGA | 37404 | Hamilton |
| Dowlen, Steven H. | Internal Medicine | 605 Glenwood Dr Ste 300 | | Chattanooga | 37404 | Hamilton |
| Donowitz, Arlene J. | Internal Medicine | 605 Glenwood Dr Ste 404 | | Chattanooga | 37363 | Hamilton |
| Doneski, Christopher D. | Nurse Practitioner | 2525 DeSales Ave | | CHATTANOOGA | 37404 | Hamilton |
| Devlin, Thomas G. | Psychiatry & Neurology, Neurology | 725 Glenwood Dr | E-790 | CHATTANOOGA | 30728 | Walker |
| Denman, David A. | Family Medicine | 4700 Battlefield Pkwy Ste 200 | | RINGGOLD | 37404 | Hamilton |
| DeCroos, Emily C. | Psychiatry & Neurology, Neurology | 2525 DeSales Ave | | CHATTANOOGA | 37404 | Hamilton |
| Day, Cynthia D. | Nurse Practitioner, Family | 615 E Villanow St | | LA FAYETTE | 37404 | Hamilton |
| Davis, Holley L. | Internal Medicine | 605 Glenwood Dr Ste 300 | | Chattanooga | 37404 | Hamilton |
| Davenport, Karen M. | Nurse Practitioner | 605 Glenwood Dr Ste 404 | | Chattanooga | 37404 | Hamilton |
| Darden, Sara M. | Physician Assistant, Surgical | 725 Glenwood Dr Ste E486 | | Chattanooga | 37404 | Hamilton |
| Dant, Michael E. | Family Medicine | 4700 Battlefield Pkwy Ste 200 | | Ringgold | 37404 | Hamilton |
| Currin, Mark B. | Urology | 2051 Hamill Rd Ste 401 | | Hixson | 37404 | Hamilton |
| Crouthers, Derek | Family Medicine | 3739 Hixson Pike | | CHATTANOOGA | 37404 | Hamilton |
| Cross, Cynthia L. | Nurse Practitioner | 2525 Desales Ave Ste F1009 | | CHATTANOOGA | 37404 | Hamilton |
| Craig, John M. | Surgery, Vascular Surgery | 2525 Desales Ave Ste F1009 | | Chattanooga | 37404 | Hamilton |
| Crago, Mark S. | Family Medicine | 6401 Mountain View Rd Ste 109 | | Ooltewah | 37404 | HAMILTON |
| Cox, Tonia R. | Pediatrics | 281 N Lyerly St Ste 100 | | Chattanooga | 37404 | Hamilton |
| Cortes, Johanna L. | Nurse Practitioner, Gerontology | 725 Glenwood Dr Ste E500 | | Chattanooga | 37404 | Hamilton |
| Cornwell, William O. | Family Medicine | 4700 Battlefield Pkwy Ste 200 | | Ringgold | 37404 | Hamilton |
| Cornea, Paul | Internal Medicine, Infectious Disease | 721 Glenwood Dr Ste W552 | | Chattanooga | 37404 | HAMILTON |
| Condra, Bethany E. | Nurse Practitioner, Family | 2051 Hamill Rd Ste 205 | | HIXSON | 37404 | Hamilton |
| Cleinman, Alycia A. | Internal Medicine | 725 Glenwood Dr Ste E786 | | Chattanooga | 37404 | Hamilton |
| Clayton, Charity D. | Nurse Practitioner, Family | 1949 Gunbarrel Rd Ste 202 | | Chattanooga | 37404 | Hamilton |