Internist, Gastroenterologist (digestive), Hepatologist
38 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).

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Specialties & Research

Dr. Axel Feller, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Feller graduated from Universidad De Chile, Santiago.


Dr. Feller has 2 hospital affiliations:

  • VA Medical Center of North Chicago 
  • North Chicago Veterans Affairs Medical Center 


  • Spanish

> > > > Dr. Axel Feller, MD

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Additional Information
Dr. Axel Feller MD is a male Internist, has 38 years of experience and practices in Internal Medicine, Gastroenterology, and Hepatology.
Where does Dr. Axel Feller practice?
Dr. Axel Feller has 2 office locations.
Dr. Axel Feller practices Internal Medicine, Gastroenterology, and Hepatology near Wilmette, IL.
Additional practice locations include: North Chicago, IL.
See Wilmette Internists, Wilmette Gastroenterologists, and Wilmette Hepatologists.