Browse Health
Internist, Gastroenterologist (digestive)
32 years of experience
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).

Learn more about Dr. Nels Thygeson:

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Specialties & Research

Dr. Nels Thygeson, 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. Thygeson graduated from Harvard University , Boston.


Dr. Thygeson has 3 hospital affiliations:

  • Alameda Hospital 
  • Alta Bates Summit Med Ctr -No, Oakland, Ca 
  • Alta Bates Medical Center 

> > > > Dr. Nels Thygeson, MD

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Additional Information
Dr. Nels Marcus Thygeson MD is a male Internist, has 32 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Nels M. Thygeson practice?
Dr. Nels Thygeson has 2 office locations.
Dr. Nels Thygeson practices Internal Medicine and Gastroenterology near Minneapolis, MN.
Additional practice locations include: Berkeley, CA.
See Minneapolis Internists and Minneapolis Gastroenterologists.