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Dr. John Elias Madias MD is a male Internist, has 44 years of experience and practices in Internal Medicine, Cardiovascular Disease, and Cardiology.
Dr. John Madias has 2 office locations.
79-01 Broadway
Room A1-9
Elmhurst, NY 11373

Phone Number
Locations and availability (2)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

  • Currently 1 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. John Madias is Poor. Dr. Madias has been reviewed by 1 patients who have provided 0 comments. The rating is 1 out of 4 stars.

Specialties & Research

Dr. John Madias, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 23 areas:
  • Acute Coronary Syndrome (ACS)
  • Body Weight
  • Cardiac Arrhythmias
  • Chest Pain (Angina)
  • Coronary Artery Angioplasty & Stent
  • Coronary Disease
  • Coronary Vasospasm
  • Dilated Cardiomyopathy
  • Heart Aneurysm
  • Heart Block
  • Heart Catheterization
  • Heart Disease (Myocardial Ischemia)
  • Heart Diseases
  • High Blood Pressure (Hypertension)
  • Left Ventricular Dysfunction
  • Left Ventricular Hypertrophy
  • Myocardial Infarction
  • Recurrence
  • Sudden Cardiac Death
  • Unstable Angina
  • > Show all expertise

Education & Awards

Dr. Madias graduated from University Of Athens. He has 3 awards.

One of America's Leading Experts on:
Cardiac Arrhythmias
Myocardial Infarction
Myocardial Ischemia


Dr. Madias has 6 hospital affiliations:

  • Mount Sinai Hospital of Queens 
  • Mt Sinai Hospital 

Accepted Insurance Plans

Dr. Madias accepts these health insurances in at least one office:

  • United Healthcare - 16 plans
  • HIP Health Plan of New York - 32 plans
  • Empire Blue Cross Blue Shield - 5 plans
  • Unicare - 12 plans
  • MetroPlus Health Plan - 1 plan
  • Humana - 5 plans
  • Healthfirst - 11 plans


  • Chinese
  • German
  • Greek
  • Spanish

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Additional Information
Where does Dr. John E. Madias practice?
Dr. John Madias practices Internal Medicine, Cardiovascular Disease, and Cardiology near Elmhurst, NY.
See Elmhurst Internists and Elmhurst Cardiologists.