Patricia Rivera, MD

VA Caribbean Healthcare System

Poster(s):

• P3409 - The Unseen Fire: Perianal Fistulizing Crohn's Disease in the Absence of GI Symptoms
  Monday, October 27, 2025

  10:30 AM - 4:00 PM PDT

• P4144 - Isolated Acute Ileal Diverticulitis: An Unexpected Cause of Abdominal Pain
  Monday, October 27, 2025

  10:30 AM - 4:00 PM PDT