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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 (7)

The overall average patient rating of Dr. Isaac Wiener, cardiology is Excellent. Dr. Wiener has been reviewed by 20 patients who have provided 7 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.2
Courteous Staff 4.4
Accurate Diagnosis 4.1
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 4.1

Specialties & Research

Dr. Isaac Wiener, FACC, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 24 areas:
  • Acute Coronary Syndrome (ACS)
  • Atrial Fibrillation
  • Bundle-Branch Block
  • Cardiac Arrhythmias
  • Catheter Ablation
  • Coronary Artery Bypass (Heart Bypass)
  • Coronary Disease
  • Fainting (Syncope)
  • Heart Aneurysm
  • Heart Block
  • Heart Catheterization
  • Heart Disease (Myocardial Ischemia)
  • Heart Failure
  • Heart Transplantation
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Myocardial Infarction
  • Pacemaker Implantation
  • Paroxysmal Tachycardia
  • Sudden Cardiac Death
  • > Show all expertise

Education & Awards

Dr. Wiener graduated from Harvard University , Boston. He has 1 awards.

Patients' Choice Award (2012 - 2013)


Dr. Wiener has 9 hospital affiliations:

  • UCLA Medical Center 
  • Little Company of Mary Hospital 


  • Hebrew
  • Spanish
  • Armenian
  • English

> > > > Dr. Isaac Wiener, FACC, MD

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Additional Information
Dr. Isaac Wiener FACC and MD is a male Internist, has 38 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Isaac Wiener practice?
Dr. Isaac Wiener has 2 office locations.
Dr. Isaac Wiener practices Internal Medicine and Cardiovascular Disease near Van Nuys, CA.
Additional practice locations include: Los Angeles, CA.
See Van Nuys Internists and Van Nuys Cardiologists.