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Professional Statement

  • Guy Renvoize is an engaging and detail-oriented gastroenterologist and internist serving his patients in the Bronx and New York City. Dr. Renvoize is certified by the American Board of Internal Medicine and certified to practice gastroenterology. He is a member of the American Society of Gastrointestinal Endoscopy, the American Gastroenterological Association, and the American Academy of Family Physicians. Dr. Renvoize is currently providing care for his patients at the East Tremont Medical Center, and he is an assistant clinical professor of medicine at Columbia University.
  • Dr. Renvoize received his medical education from the King’s College London School of Medicine. He then completed his family practice residency at the Overlook Family Practice Program before completing his postdoctoral training at the Roosevelt Hospital. Dr. Renvoize completed his gastroenterology fellowship at St. Luke’s-Roosevelt Hospital Center. He is affiliated with the St. Luke’s-Roosevelt Hospital Center as an assistant clinical professor in the department of medicine.


  • Medical School - King's College London School of Medicine
  • Overlook Medical Center, Residency in Family Practice
  • Roosevelt Hospital (Residency)
  • Saint Luke's-Roosevelt Hospital Center, Fellowship in Gastroenterology

Board Certifications

  • American Board of Internal Medicine
  • Gastroenterology (Internal Medicine)

Language Spoken

  • English