Zachary T Hollis, MD

Dr. Zachary Hollis is a specialty care physician board certified in internal medicine, cardiovascular medicine and clinical cardiac electrophysiology. He joined Inova Health System in 2021 and has been practicing since 2010.  Dr. Hollis has a special interest in treating atrial fibrillation, atrial arrhythmias, left atrial occlusion devices, ventricular arrhythmias, pacemakers, defibrillators and cardiac resynchronization therapy. Prior to joining Inova, Dr. Hollis was a cardiac electrophysiologist in Winchester, VA.  Memberships/Accreditations Heart Rhythm Society Research and Publications View list of publications from Dr. Hollis' research Podcasts and Webinars Ask the Expert: Atrial Fibrillation: An Irregularly Irregular Journey