Jason Garnreiter, M.D., is a board-certified pediatric electrophysiologist who diagnoses and treats cardiac-rhythm abnormalities and arrhythmias in infants, children and adolescents. A fellow of pediatric cardiology and electrophysiology, he treats heart-rhythm disturbances, including supraventricular tachycardia (SVT) and Wolff-Parkinson-White (WPW) syndrome. He also treats children with inherited arrhythmia syndromes, such as long QT syndrome, Brugada syndrome and catecholaminergic polymorphic ventricular tachycardia (CPVT). If left untreated, these conditions could lead to sudden death.

Dr. Garnreiter is experienced in the implantation of cardiac devices, including pacemakers, defibrillators (ICDs) and cardiac monitors. He performs ablation procedures for pediatric patients with various complex cardiac-rhythm illnesses.