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Internist, Gastroenterologist (digestive), Hepatologist
20 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).

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Specialties & Research

Dr. Denise Harnois, DO is board certified in Gastroenterology.

  • She has special expertise in 2 areas:
  • Bile Duct inflammation (Sclerosing Cholangitis)
  • Liver Transplantation

Education & Awards

Dr. Harnois graduated from Philadelphia College of Osteopathic Medicine.


Affiliations

Dr. Harnois has 2 hospital affiliations:

  • Saint Luke's Hospital 
  • Mayo Clinic hospital 

> > > > Dr. Denise Harnois, DO

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Additional Information
Dr. Denise Marie Harnois DO is a female Internist, has 20 years of experience and practices in Internal Medicine, Gastroenterology, and Hepatology.
Where does Dr. Denise M. Harnois practice?
Dr. Denise Harnois has 2 office locations.
Dr. Denise Harnois practices Internal Medicine, Gastroenterology, and Hepatology near Jacksonville, FL.
See Jacksonville Internists, Jacksonville Gastroenterologists, and Jacksonville Hepatologists.