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Internist, Cardiologist (heart)
35 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 (4)

The overall average patient rating of Dr. Allan Zelinger is Good. Dr. Zelinger has been reviewed by 9 patients who have provided 4 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.5
Courteous Staff 4.7
Accurate Diagnosis 4.5
Bedside Manner 3.4
Spends Time with Me 4.2
Follows Up After Visit 4.2

Specialties & Research

Dr. Allan Zelinger, FACC, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 9 areas:
  • Acute Coronary Syndrome (ACS)
  • Angiography
  • Angioplasty
  • Heart Block
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Mitral Valve Prolapse
  • Unstable Angina

Education & Awards

Dr. Zelinger graduated from Rush Medical College, Chicago. He has 1 awards.

Bridges to Excellence Recognition
Cardiac Care Recognition (2014 - 2016)
Level II


Dr. Zelinger has 10 hospital affiliations:

  • Advocate Christ Medical Center 
  • Advocate South Suburban Hospital 


  • German
  • Polish

> > > > Dr. Allan Zelinger, FACC, MD

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Additional Information
Dr. Allan B Zelinger FACC and MD is a male Internist, has 35 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Allan B. Zelinger practice?
Dr. Allan Zelinger has 7 office locations.
Dr. Allan Zelinger practices Internal Medicine and Cardiovascular Disease near Oak Lawn, IL.
Additional practice locations include: Palos Heights, IL and Evergreen Park, IL.
See Oak Lawn Internists and Oak Lawn Cardiologists.