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Gyanprakash Ketwaroo

Associate Professor of Medicine (Digestive Diseases); Chief of Endoscopy, Gastroenterology

Contact Information

Gyanprakash Ketwaroo

Mailing Address

  • Yale School of Medicine

    Department of Medicine (Digestive Diseases), PO Box 208019

    New Haven, CT 06520-8019

    United States



Avinash Ketwaroo, MD MSc, Director of Endoscopy at the West Haven VA, is an advanced endoscopist who specializes in Barrett's esophagus and pancreatic disorders. His current research focuses on ergonomics and quality of endoscopy. Originally from the Caribbean, he leads Global Health missions to enhance access to quality digestive care in this region.

Education & Training

  • MD
    Harvard University/MIT (2007)
  • MS
    Oxford University, Medical Imaging (2003)
  • MS
    Oxford University, Theoretical Chemistry (2002)
  • BS (Hon)
    Brown University, Chemical Physics (2001)

Honors & Recognition

Rhodes Scholar2001

Professional Service

ASGEReviewer for GIE2023 - Present
American Gastroenterology AssociationPublications Committee2021 - 2024

Departments & Organizations