About Dr. Marieb

Dr. Marieb has been in electrophysiology and arrhythmia practice in Connecticut for over 25 years. He trained in Internal Medicine, Cardiology, and Electrophysiology at Yale University/Yale New Haven Hospital. Subsequently, he joined the Cardiothoracic and Vascular Group, and in 1993 was a founding partner of the Arrhythmia Center of Connecticut, where he worked for 16 years. In 1999, he joined the full time faculty at Yale University School of Medicine, as Associate Professor of Medicine and Clinical Director of Electrophysiology Yale University School of Medicine and Yale New Haven Hospital. As of July 1, 2017, he joined Hartford Healthcare as System Director of Electrophysiology Labs for the Hartford HealthCare Heart and Vascular Institute, and also became an Associate Professor in the Department of Medicine at the University of Connecticut School of Medicine. Dr. Marieb is Board Certified in Internal Medicine, Cardiology, and Clinical Cardiac Electrophysiology. He is a Fellow of the Heart Rhythm Society (FHRS), Fellow of the American College of Cardiology (FACC), Fellow of the American Heart Association (FAHA), and a Certified Cardiac Device Specialist (CCDS). He is trained in all aspects of arrhythmia care and interventional cardiac electrophysiology.

For Training and Publications, please refer to his CV below:

Click here or the image above to view up-to-date Board Certifications

Physician Partners


Eric Crespo, MD, MPH, FACC, FHRS

Director, Electrophysiology Lab - Assistant Professor of Medicine, University of Connecticut School of Medicine


Adaya Weissler-Snir, MD, CCEP

Director, Inherited Cardiovascular Disease Program, Hartford HealthCare Heart & Vascular Institute

Meir Friedman, MD, FACC, FHRS

Assistant Professor of Medicine, University of Connecticut School of Medicine

Steven Zweibel, MD, FACC, FHRS, CCDS

Director, Electrophysiology - Assistant Professor, University of Connecticut School of Medicine

Jeffrey Kluger, MD, FACC

Associate Director of Cardiology, Director of Arrhythmia Services, Professor of Clinical Medicine, Clinical Cardiac Electrophysiology 


Craig Barry Moskowitz, MD


Paras Satish Bhatt, MD

Medical Director, Electrophysiology, East Region; Co-Director, Hartford HealthCare A-Fib Center