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John Alexander

Cardiology

John Alexander, MD

Director of Cardiovascular Research, Division of Cardiology

John H.P. Alexander, MD, MHS, is a cardiologist specializing in acute and general cardiovascular disease, valvular heart disease, and echocardiology at Duke University School of Medicine. He primarily treats adult patients, including those with acute coronary syndromes, chronic coronary artery disease, atrial fibrillation, and adult congenital heart conditions. As a senior clinician at Duke Health, he sees patients at the Duke Cardiac Diagnostic Unit in Durham, NC, and Duke Cardiology Arringdon

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Credentials

Board Certifications

  • Cardiovascular Disease (ABIM)

Education & Training

  • Medical School: University of Pennsylvania School of Medicine (MD, 1993)
  • Graduate School: Duke University School of Medicine (MHS, 2001)

Years in Practice

30+ years

Clinical Focus

Subspecialties

Clinical Cardiac Electrophysiology

Conditions & Treatments

Pacemaker ImplantationCardiac ArrhythmiasAtrial FibrillationArrhythmia Management

Insurance(s) Accepted

90 Degree BenefitsASR Health BenefitsAetnaAllegiance Health PlansAmbetter

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

Practice Details

Hospital Affiliations

  • Duke University Hospital

Languages

English

Conditions Dr. Alexander treats

Insurance accepted

Frequently asked

Does Dr. Alexander accept 90 Degree Benefits insurance?
John Alexander's public profile lists 90 Degree Benefits, ASR Health Benefits, and Aetna plus 37 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.
Where does Dr. Alexander practice?
John Alexander practices in Durham, NC with hospital affiliations including Duke University Hospital.
What does Dr. Alexander specialize in?
John Alexander is a board-certified cardiology specialist with focus areas in Clinical Cardiac Electrophysiology.
How long has Dr. Alexander been practicing?
John Alexander has 33+ years of clinical experience in cardiology.
What is Dr. Alexander's medical training?
Public profile training history includes: Medical School: University of Pennsylvania School of Medicine (MD, 1993); Graduate School: Duke University School of Medicine (MHS, 2001).

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