Roy M John MD
Adult Congenital Heart Disease, Cardiac Electrophysiology, Interventional Cardiology
Physician
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300 Pasteur DrPalo Alto, CA 94305
Phone+1 650-272-0818
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Education & Training
Boston VA Healthcare System (Brockton-West Roxbury)Fellowship, Cardiovascular Disease, 1991 - 1993
University of Kerala Medical CollegeClass of 1979
Certifications & Licensure
NH State Medical License 1996 - Present
CA State Medical License 2021 - 2027
MA State Medical License 1993 - 2022
NY State Medical License 2019 - 2022
TN State Medical License 2017 - 2020
FL State Medical License 1992 - 2013
WI State Medical License 1992 - 2007
American Board of Internal Medicine Cardiovascular Disease- American Board of Internal Medicine Clinical Cardiac Electrophysiology
Awards, Honors, & Recognition
- Fellow (FACC) American College of Cardiology
Clinical Trials
- Early Elimination of Premature Ventricular Contractions in Heart Failure Start of enrollment: 2013 Jan 01
- Intramural Needle Ablation for Ablation of Recurrent Ventricular Tachycardia Start of enrollment: 2016 Sep 01
Publications & Presentations
PubMed
- Bundle branch reentrant ventricular tachycardia in transthyretin cardiac amyloidosis.Yaanik B Desai, Muhammad Fazal, Ronald Witteles, Roy M John
Heart Rhythm. 2025-09-10 - HRS Scientific Documents Methodology Manual: Executive summary.David S Frankel, Jayanthi N Koneru, Nazem Akoum, Michael J Cutler, Luigi Di Biase
Heart Rhythm. 2025-08-01 - Fascicular and Papillary Muscle Arrhythmias in the Structurally Normal Heart.Travis D Richardson, Roy M John
Arrhythmia & Electrophysiology Review. 2025-01-01
Journal Articles
- Original Research Left Ventricular Entropy Is a Novel Predictor of Arrhythmic Events in Patients with Dilated Cardiomyopathy Receiving Defibrillators for Primary Preve...Paul C Zei, Sunil Kapur, Roy M John, Usha B Tedrow, Raymond Y Kwong, William G Stevenson, Laurence M Epstein, Bruce A Koplan, ScienceDirect
Press Mentions
The Story of Managed Ventricular PacingAugust 5th, 2021
Indian Physicians’ Petition Puts Focus on Race Risks in the Wake of COVID-19May 5th, 2020
Facing up to Depression After a BypassNovember 27th, 2001
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