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Internist, Gastroenterologist (digestive)
34 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. Stephen Drewniak, 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. Drewniak graduated from Tufts University, Boston.


Affiliations

Dr. Drewniak has 7 hospital affiliations:

  • Brigham and Women's Hospital 
  • Faulkner Hospital 

Languages

  • Spanish
  • Russian
  • French

> > > > Dr. Stephen Drewniak, MD

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Additional Information
Dr. Stephen J Drewniak MD is a male Internist, has 34 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Stephen J. Drewniak practice?
Dr. Stephen Drewniak has 3 office locations.
Dr. Stephen Drewniak practices Internal Medicine and Gastroenterology near Chestnut Hill, MA.
Additional practice locations include: Boston, MA and Jamaica Plain, MA.
See Chestnut Hill Internists and Chestnut Hill Gastroenterologists.