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About Dr. Roy M. John

Roy John is a Cardiac Electrophysiologist and a Cardiologist in Manhasset, New York. John has been practicing medicine for over 44 years and is highly rated in 23 conditions, according to our data. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Ectopic Heartbeat, Cardiac Ablation, and Pacemaker Implantation. He is licensed to treat patients in Tennessee and California.

His clinical research consists of co-authoring 181 peer reviewed articles and participating in 4 clinical trials in the past 15 years.


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Accepts Medicare

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300 Community Dr, Manhasset, NY 11030
Background & Education
Graduate Institution
Other, 1979
Cardiac Electrophysiology
Internal Medicine in TN
Hospital Affiliations
North Shore University Hospital
Stanford Hospital
Long Island Jewish Medical Center
Staten Island University Hospital - North Campus
South Shore University Hospital
Languages Spoken
Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Doctors who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

4 Clinical Trials

Bridge Occlusion Balloon Initial Use in Humans Study
A Clinical Evaluation of the Safety of the St. Jude Medical Quartet 1457Q Left Ventricular Lead, an IDE Study
View 3 Less Clinical Trials -

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