Dr. Erdelyan graduated the medical school from the University of Texas Medical School and completed two residency programs: one at the University of Texas Health Science Center and the other at the University of Tennessee Medical Center. A fellowship followed at Wayne State University School of Medicine. He is specialized in Surgery and board certified in Thoracic and Cardiac Surgery. Dr. Erdelyan has been in practice for more than 20 years and is affiliated with Southern Regional Medical Center.