John P. Kovalchin, MD, is Director of Echocardiography at The Heart Center at Nationwide Children's Hospital. Professor of Pediatrics at The Ohio State University College of Medicine. Dr. Kovalchin received his medical degree from the Northeastern Ohio Universities College of Medicine. He completed his residency at Nationwide Children's Hospital and fellowships at Texas Children's Hospital and the University of California Medical Center Parnassus. He is certified in both Pediatric Cardiology and Pediatrics.