Browse Health
Internist, Cardiologist (heart)
14 years of experience
Video profile
Accepting new patients
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

Patient comments (1)

The overall average patient rating of Dr. Edward Portnay is Excellent. Dr. Portnay has been reviewed by 5 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Edward Portnay, MD is board certified in Cardiovascular Disease and Interventional Cardiology.

  • He has special expertise in 7 areas:
  • Acute Coronary Syndrome (ACS)
  • Coronary Artery Angioplasty & Stent
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Myocardial Infarction
  • Unstable Angina

Education & Awards

Dr. Portnay graduated from Tufts University, Boston. He has 5 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2014 - 2015)
Castle Connolly's Top Doctors™ (2012 - 2013)
Compassionate Doctor Recognition (2014)
Bridges to Excellence Recognition
Hypertension Care Recognition (2014 - 2016)
Level I
Physician Office Systems Recognition (2014 - 2016)
Level II


Dr. Portnay has 12 hospital affiliations:

  • Waterbury Hospital Health Center 
  • Stamford Hospital 


  • Italian
  • Spanish
  • French
  • German

> > > > Dr. Edward Portnay, MD

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Additional Information
Dr. Edward Portnay MD is a male Internist, has 14 years of experience and practices in Internal Medicine, Cardiology, Cardiovascular Disease, and Interventional Cardiology.
Where does Dr. Edward Portnay practice?
Dr. Edward Portnay has 5 office locations.
Dr. Edward Portnay practices Internal Medicine, Cardiology, Cardiovascular Disease, and Interventional Cardiology near Stamford, CT.
Additional practice locations include: Trumbull, CT and Norwalk, CT.
See Stamford Internists and Stamford Cardiologists.