Cardiology

Marc Klapholz, M.D.

Chair, Department of Medicine; Director, Heart Failure Prevention and Treatment Program

Marc Klapholz, MD, MBA, is a cardiologist specializing in heart failure, interventional cardiology, advanced heart failure and transplant cardiology, echocardiography, and cardiovascular disease. He serves adult patients, including those with complex conditions such as treatment-resistant heart failure, at Rutgers New Jersey Medical School and University Hospital in Newark, NJ. As Chair of the Department of Medicine, Chief of Medicine Service, and Director of the Heart Failur

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Credentials

Board Certifications

Internal Medicine (ABIM)
Cardiovascular Disease (ABIM)
Interventional Cardiology (ABIM)
Advanced Heart Failure and Transplant Cardiology (ABIM)
Echocardiography (NBME)

Education & Training

Medical School: Albert Einstein College of Medicine (MD, 1986)
Residency: Albert Einstein College of Medicine (Internal Medicine, Cardiovascular Diseases)
Residency: Bronx Municipal Hospital Center (Internal Medicine, Cardiovascular Diseases)
Fellowship: Albert Einstein College of Medicine (General Cardiology)
Fellowship: Albert Einstein College of Medicine (Interventional Cardiology)

Years in Practice

40+ years

Peer Recognition

Castle Connolly — Top Doctor
2026
Healthgrades — Healthgrades Honor Roll

Clinical Focus

Subspecialties

Interventional Cardiology

Conditions & Treatments

Coronary StentingCardiac CatheterizationPacemaker & Device ManagementCoronary InterventionCoronary Artery DiseaseHeart Attack & Acute Coronary SyndromeHeart Failure

Insurance(s) Accepted

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

St Joseph's University Medical Center Inc
Rutgers New Jersey Medical School
University Hospital

Languages

English[2], Hebrew[2]

Conditions Dr. Klapholz treats

Insurance accepted

Frequently asked

Does Dr. Klapholz accept Aetna insurance?

Marc Klapholz's public profile lists Aetna, Amerihealth, and Blue Cross Blue Shield plus 5 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Klapholz practice?

Marc Klapholz practices in Newark, NJ with hospital affiliations including St Joseph's University Medical Center Inc, Rutgers New Jersey Medical School, and University Hospital.

What does Dr. Klapholz specialize in?

Marc Klapholz is a board-certified cardiology specialist with focus areas in Interventional Cardiology.

How long has Dr. Klapholz been practicing?

Marc Klapholz has 40+ years of clinical experience in cardiology.

What is Dr. Klapholz's medical training?

Public profile training history includes: Medical School: Albert Einstein College of Medicine (MD, 1986); Residency: Albert Einstein College of Medicine (Internal Medicine, Cardiovascular Diseases); Residency: Bronx Municipal Hospital Center (Internal Medicine, Cardiovascular Diseases).