
Join to view full profile
1407 S County TrlBldg 4 Suite 410East Greenwich, RI 02818
Phone+1 401-886-4040
Fax+1 401-886-4010
Dr. Barros is on Doximity
As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Summary
- Dr. Pedro Barros is a Gastroenterologist located in East Greenwich, RI with expertise in general gastroenterology and endoscopy. Dr. Barros completed a residency and chief residency in Internal Medicine at Southern Illinois University, followed by a fellowship in Gastroenterology at the University of Arizona College of Medicine-Phoenix. Educational background also includes a degree from Cayetano Heredia University. Dr. Barros has contributed to research, including publications in the American Journal of Gastroenterology. Achievements include receiving CMS Meaningful Use Stage 1 and 2 Certifications and being recognized as a Most Compassionate Doctor by the American Registry.
Education & Training
University of Arizona College of Medicine-PhoenixFellowship, Gastroenterology, 2000 - 2003
Southern Illinois UniversityChief Residency, Internal Medicine, 1999 - 2000
Southern Illinois UniversityResidency, Internal Medicine, 1996 - 1999
Cayetano Heredia UniversityClass of 1989
Certifications & Licensure
RI State Medical License 2003 - 2028
AZ State Medical License 2000 - 2002
IL State Medical License 1996 - 2002
American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification gGastro, gMed, Inc., 2012, 2014-2017
- CMS Meaningful Use Stage 2 Certification gGastro, gMed, Inc., 2012, 2014-2017
- Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012
Publications & Presentations
Journal Articles
- Correlation between serum-ascites albumin concentration gradient and endoscopic parameters of portal hypertensionEfrain Torres MD, Pedro Barros MD and Fernando Calmet MD, American Journal of Gastroenterology, 11/1998
Press Mentions
NEW: 8 Doctors Sanctioned by the RI Department of HealthMay 14th, 2026
Professional Memberships
- Member
- Member
- Member
Other Languages
- Spanish
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:









