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Internist, Gastroenterologist (digestive)
39 years of experience
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).

Learn more about Dr. Andres Blei:

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  1. Qualifications
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Specialties & Research

Dr. Andres Blei, DO, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 15 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Ascites
  • Constipation
  • Esophageal and Gastric Varices
  • Gastrointestinal Hemorrhage
  • Hepatic Encephalopathy
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Liver Cirrhosis
  • Liver Diseases
  • Liver Failure
  • Liver Failure (Acute)
  • Liver Transplantation
  • Portal Hypertension
  • Ulcerative Colitis

Education & Awards

Dr. Blei graduated from Universidad De Buenos Aires. He has 5 awards.

One of America's Leading Experts on:
Acute Liver Failure
Hepatic Encephalopathy
Liver Cirrhosis
Liver Diseases
Portal Hypertension


Dr. Blei has 2 hospital affiliations:

  • Northwestern Memorial Hospital 
  • Jesse Brown VA Medical Center 

> > > > Dr. Andres Blei, DO, MD

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Additional Information
Dr. Andres Tomas Blei DO and MD is a male Internist, has 39 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Andres T. Blei practice?
Dr. Andres Blei has 1 office location.
Dr. Andres Blei practices Internal Medicine and Gastroenterology near Chicago, IL.
See Chicago Internists and Chicago Gastroenterologists.