Marco A. Mercader

Marco A. Mercader
2150 Pennsylvania Ave NW
Washington, DC 20037

Special Interests

Special interest in arrhythmia management with emphasis on catheter ablation.

Contact This Doctor

A Washingtonian Top Doctor, Dr. Marco Mercader is Professor of Medicine for the Division of Cardiology at George Washington University. He is board certified in Cardiology and Electrophysiology. He graduated with honors from Syracuse University and attended SUNY Upstate Medical School where he received the American Federation for Clinical Research Award. His research focuses on developing new treatment strategies for the most common cardiac rhythm disorder: atrial fibrillation. He spearheaded the formation of a company that develops tools for the treatment of cardiac arrhythmias. He manages complex cardiac arrhythmias, implants pacemakers, defibrillators and performs cardiac ablations.


Cardiac Electrophysiology. Special interest in heart rhythm disorders (arrhythmias), cardiac devices (pacemakers/defibrillators) & syncope.


Professor of Medicine, Division of Cardiology, GW-MFA; Director, Arrhythmia Research; Fellow, American College of Cardiology and Heart Rhythm Society

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