Gregory Cunn, MD

Maimonides Physician


Cardiac Electrophysiology, Electrophysiology, Clinical Cardiology



About Me

Dr. Cunn was born and raised in New York and has had the privilege of working and training at multiple hospital systems in New York City, where he was exposed to the most innovative technology and ground-breaking research in the field of Electrophysiology. He completed his fellowship in cardiology at New York Presbyterian - Brooklyn Methodist Hospital as well as a fellowship in electrophysiology at Lenox Hill Hospital. His areas of expertise range from device implantation and extraction to atrial fibrillation ablation and complex catheter ablation of supraventricular and ventricular arrhythmias, including the use of ethanol infusion. Dr. Cunn has been an author on multiple research articles in major peer-reviewed journals and involved in numerous clinical trials. He is a member of Heart Rhythm Society and the American College of Cardiology.

Areas of Expertise

  • Cardiac Electrophysiology
  • Defibrillator & Pacemaker Implantation
  • Heart Rhythm Care
  • Atrial Fibrillation
  • Vein of Marshall Ethanol Ablation

Conditions Treated

  • Atrial Fibrillation (A-Fib)
  • Atrial Flutter
  • Ventricular Tachycardia (VT)
  • Supraventricular Tachycardia
  • Bradycardia
  • Wolff-Parkinson White Syndrome
  • Arrhythmias


  • A-Fib Ablation
  • Implantable Cardioverter-Defibrillator Implantation
  • Pacemaker Implantation
  • Lead Extraction
  • Ablation of Supraventricular Tachycardias and Ventricular Tachycardias
  • PVC Ablation
  • Cardiac Rhythm Monitors


Medical Degree

St. George's University School of Medicine


New York Presbyterian - Brooklyn Methodist Hospital


New York Presbyterian - Brooklyn Methodist Hospital; Northwell Health/Lenox Hill Hospital


Cardiovascular Disease; Internal Medicine


  • RiverSpring Health Plans
  • MagnaCare
  • WTC Health Program
  • Wellcare
  • VNS Choice
  • VillageCare Max
  • United Healthcare
  • Tricare
  • Oxford
  • MultiPlan
  • MetroPlus
  • Medicare
  • Medicaid
  • Local 1199
  • Hotel Trades
  • HealthFirst
  • Fidelis
  • Empire Blue Cross Blue Shield
  • EmblemHealth
  • ElderPlan
  • Cigna
  • Centers Plan
  • CenterLight
  • Affinity Health Plan
  • Aetna

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