Health Department Commissioners
Current State Health Commissioner

John R. Dunn, DVM, PhD, EMBA
Tennessee Gov. Bill Lee appointed John R. Dunn, DVM, PhD, EMBA, as Interim Commission on July 11, 2025.
1935 to 1943

Wilson Carter Williams, MD, CPH, MPH
1923 to 1924

Dr. Charles B. Crittenden, M.D.