Dr. Overholt's allergy practice has encompassed Knoxville and the East
Tennessee area since 1970. He received his M.D. from the University of
Tennessee Medical School in Memphis, served an internship at Philadelphia
General Hospital, and completed his internal medicine residency and allergy
fellowship at the University of Michigan. Dr. Overholt is board certified
in Internal Medicine and Allergy and Immunology and is a fellow of the
American College of Allergy, Asthma and Immunology, and the American Academy
of Allergy, Asthma and Immunology. He is past president of the Knoxville
Academy of Medicine. Dr. Overholt is the host of the popular"Dr. Bob Show." Dr. Overholt specializes in adult and adolescent allergy, asthma
and clinical immunology.