Dr. John R. Onufer MD, FACC, FHRS

John Onufer

Dr. John Onufer, Electrophysiologist will be returning to Virginia Cardiovascular Specialists on October
1, 2019 seeing patients at our Forest Medical Plaza office. Dr. John Onufer has personally performed over 3,000 catheter ablation procedures and implanted over 2,000 pacemakers and implantable cardioverter defibrillators. Dr. Onufer has also been the principal investigator in numerous research studies to promote the development of innovative therapies for heart rhythm disorders. He was recently recognized as “Top Doctor” by Chicago Magazine.

Cardiac Electrophysiology – Evaluation of Heart Rhythm Disorders
Pacemaker and ICD Implantation and Management
Biventricular Pacing
Ablation Therapy for Tachyarrhythmias and Atrial Fibrillation
Lead Extraction

Undergraduate
University of Notre Dame, Notre Dame, IN
Medical School
Washington University School of Medicine, St. Louis, MO

Internal Medicine
Washington University School of Medicine, St. Louis, MO

Cardiology
Washington University School of Medicine, St. Louis, MO
Electrophysiology
Washington University School of Medicine, St. Louis, MO

Internal Medicine
Cardiovascular Disease
Clinical Cardiac Electrophysiology