Dr. Kelley Kennedy

Dr. Karnik is a clinical cardiac electrophysiologist with interest in atrial fibrillation, ablation of complex atrial and ventricular arrhythmias, arrhythmic risk stratification in infiltrative and inherited cardiomyopathies, channelopathies, conduction system pacing, and left atrial appendage therapy. He also enjoys teaching medical students, residents, and fellows. He is employed by the HonorHealth Cardiac Arrhythmia Group and serves as Associate Program Director of the HonorHealth cardiac electrophysiology fellowship. He is also Associate Professor of Medicine, University of Arizona College of Medicine. Dr. Karnik is rated as a Distinguished provider by MediFind in the treatment of Timothy Syndrome. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Ectopic Heartbeat, Cardiac Ablation, and Pacemaker Implantation.

David Simper is a Cardiologist in Scottsdale, Arizona. Dr. Simper is rated as an Advanced provider by MediFind in the treatment of Timothy Syndrome. His top areas of expertise are Arrhythmias, Angina, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation.

Mehrdad Saririan is a Cardiologist in Phoenix, Arizona. Dr. Saririan is rated as an Advanced provider by MediFind in the treatment of Timothy Syndrome. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.