Dr. Kelesidis is an electrophysiologist at Premier Heart and Vascular Center in Wesley Chapel, Citrus Park, and Lakeland, Florida. He is board certified in Electrophysiology, Cardiovascular Diseases, Echocardiography and Nuclear Cardiology and has special interests in cardiac ablation and pacemaker and defibrillator implantation. Dr. Kelesidis speaks English and Greek.