Browse Health
Gastroenterologist (digestive)
21 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. Barry DeGregorio:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Barry DeGregorio is Excellent. Dr. DeGregorio has been reviewed by 3 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Barry DeGregorio, MD is board certified in 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. DeGregorio graduated from University of North Carolina, Chapel Hill. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. DeGregorio has 9 hospital affiliations:

  • Providence Portland Medical Center 
  • Providence Milwaukie Hospital 


  • English

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Additional Information
Dr. Barry Thomas DeGregorio MD is a male Internist, has 21 years of experience and practices in Gastroenterology.
Where does Dr. Barry T. DeGregorio practice?
Dr. Barry DeGregorio has 5 office locations.
Dr. Barry DeGregorio practices Gastroenterology near Portland, OR.
Additional practice locations include: Lake Oswego, OR and Oregon City, OR.
See Portland Gastroenterologists.