Cardiology

William Kostis, PH.D., M.D.

Section Chief, Electrophysiology

New Brunswick, NJ

William J. Kostis, PhD, MD, is a clinical cardiac electrophysiologist and cardiologist based in New Brunswick, New Jersey, serving as Section Chief of Electrophysiology at Rutgers Robert Wood Johnson Medical School. He specializes in treating complex arrhythmias, including ventricular tachycardia (VT) and third-degree heart block, as well as adult congenital heart disease. His practice encompasses adult patients with refractory or high-risk rhythm disorders, performing advanced procedures such a

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Credentials

Board Certifications

Cardiovascular Disease (ABIM)
Clinical Cardiac Electrophysiology (ABIM)

Education & Training

Medical School: Rutgers Robert Wood Johnson Medical School (MD, 2007)
Residency: Johns Hopkins University (Internal Medicine, 2007-2010)
Fellowship: Massachusetts General Hospital (Cardiovascular Disease, 2009-2012)
Fellowship: Massachusetts General Hospital (Clinical Cardiac Electrophysiology, 2012-2014)

Years in Practice

19+ years

Clinical Focus

Subspecialties

Clinical Cardiac Electrophysiology

Conditions & Treatments

Pacemaker ImplantationCardiac ArrhythmiasAtrial FibrillationArrhythmia Management

Insurance(s) Accepted

90 Degree BenefitsASR Health Benefits

AetnaAllegiance Health Plans

Ambetter

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

Practice Details

Hospital Affiliations

Robert Wood Johnson University Hospital

Languages

English[4]

Conditions Dr. Kostis treats

Insurance accepted

Frequently asked

Does Dr. Kostis accept 90 Degree Benefits insurance?

William Kostis's public profile lists 90 Degree Benefits, ASR Health Benefits, and Aetna plus 49 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Kostis practice?

William Kostis practices in New Brunswick, NJ with hospital affiliations including Robert Wood Johnson University Hospital.

What does Dr. Kostis specialize in?

William Kostis is a board-certified cardiology specialist with focus areas in Clinical Cardiac Electrophysiology.

How long has Dr. Kostis been practicing?

William Kostis has 19+ years of clinical experience in cardiology.

What is Dr. Kostis's medical training?

Public profile training history includes: Medical School: Rutgers Robert Wood Johnson Medical School (MD, 2007); Residency: Johns Hopkins University (Internal Medicine, 2007-2010); Fellowship: Massachusetts General Hospital (Cardiovascular Disease, 2009-2012).