Dr. Koontz, board certified through the American Board of Surgery (ABS), is a general and pediatric surgeon specializing in minimally invasive surgical techniques in infants and children. Dr. Koontz joined University Surgical Associates in 2009. Dr. Koontz has office hours at the Erlanger Medical Mall on Monday (8:30-11:30 am) and Tuesday (8:30-11:30 am) and at USA's Athens office every fourth Tuesday (10-noon). Dr. Koontz performs surgery at T.C. Thompson Children's Hospital in Chattanooga, TN. Dr. Koontz is an associate professor in surgery, Department of Surgery, for the University of Tennessee College of Medicine, Chattanooga.