J. Peter Weiss MD MSc

Cardiac Electrophysiology

Electrophysiologist, Banner University Medical Center -Phoenix Director Ventricular Arrhythmia Managment and Robotics

Banner University Medicine Heart Institute755 E McDowell Rd. Floor 4Phoenix, AZ 85006
Phone+1 602-521-3090
Fax+1 602-521-3661

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Summary

Dr. J. Peter Weiss is a cardiac eletrophysiologist based in Phoenix, AZ. He completed his cardiovascular disease and EP fellowships at Stanford University and his internal medicine residency at the University of Washington. Dr. Weiss has been a Cardiac Electrophysiologist at Banner - University Medical Center Phoenix since 2019 and previously worked at Intermountain Healthcare in Salt alake City. His expertise includes managing atrial abd ventricular arrhythmias, and ICD/pacemaker insertions. Dr. Weiss has contributed to several publications in prestigious journals such as JACC and Heart Rhythm and has been involved in clinical trials focusing on ventricular tachycardia ablation as well as working with the Medical Device Innovation Consortium on its Early Feasibility Studies initiative.

Education & Training

Stanford Health Care-Sponsored Stanford UniversityFellowship, Clinical Cardiac Electrophysiology, 2003 - 2004
Stanford Health Care-Sponsored Stanford UniversityFellowship, Cardiovascular Disease, 2000 - 2003
University of WashingtonResidency, Internal Medicine, 1998 - 1999
University of WashingtonResidency, Internal Medicine, 1995 - 1997
University of Virginia School of MedicineClass of 1995

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Certifications & Licensure

CA State Medical License 1999 - Present
AZ State Medical License 2019 - 2026
UT State Medical License 2004 - 2026
WY State Medical License 2005 - 2022
ID State Medical License 2006 - 2019
PA State Medical License 2004 - 2004
VA State Medical License 1997 - 2002
American Board of Internal Medicine Cardiovascular Disease
American Board of Internal Medicine Clinical Cardiac Electrophysiology

Awards, Honors, & Recognition

CMS Meaningful Use Stage 1 Certification HELP2, Intermountain Healthcare, 2013-2015
CMS Meaningful Use Stage 1 Certification HELP2 Clinical Desktop, Intermountain Healthcare, 2013-2015

Clinical Trials

Comparison of VT Ablation Outcomes Using Remote MAGNETIC Navigation Versus Manual Approach in a Low LVEF Population
TERMINATED
NA

Publications & Presentations

PubMed

Epicardial assessment of transmural posterior wall isolation during endocardial pulsed field ablation in long-standing persistent atrial fibrillation.
Jordan Johnson, Nathan Shatz, Praneeth Katrapati, J Peter Weiss, Michael Zawaneh
Heart Rhythm. 2026-04-07
10 citations
Renal safety of high-dose pulsed field ablation of atrial fibrillation: A prospective real-world analysis.
Jake Martinez, Mahesh Challapalli, Mathew Hutchinson, Momen Ibrahim, Caijie Shen
Heart Rhythm. 2026-02-01
1 citations
Ultra-Low Cryoablation for Scar-Related VT Ablation: Results From the US Early Feasibility Study.
J Peter Weiss, Vivek Y Reddy, Harikrishna Tandri, Travis D Richardson, Edward P Gerstenfeld
Circulation. Arrhythmia and Electrophysiology. 2026-02-01