Maria T. Abreu, MD, is a physician-scientist and gastroenterologist who specializes in inflammatory bowel diseases (IBD). She received her medical degree from the University of Miami School of Medicine and completed a residency in medicine at the Brigham and Women’s Hospital. She served as an Associate Professor of Medicine at Mount Sinai School of Medicine (and head of their IBD Center), a Professor of Medicine and Microbiology & Immunology at the University of Miami School of Medicine (and Director of the Crohn’s and Colitis Center), and currently is the Executive Director of the F. Widjaja IBD Institute at Cedars-Sinai Medical Center; in past years, she has served as the President of the American Gastroenterological Association (AGA) and the Chair of the International Organization for the Study of Inflammatory Bowel Diseases (IOIBD). Dr. Abreu has 30 years of leadership experience in basic, translational, and clinical research, and has authored almost 300 peer-reviewed articles, book chapters, and reviews. Her work has received multiple awards, including the 2019 Sherman Prize from the Bruce and Cynthia Sherman Charitable Foundation for outstanding achievements in IBD and Healio’s Lifetime Disruptor Award for addressing critical unmet needs in IBD. Her research focuses on interactions between the gut microbiome and the innate immune system in the development of IBD and IBD-associated colon cancer. Currently, Dr. Abreu’s team is investigating how diet may shape the gut microbiome and alleviate IBD symptoms. Understand the underlying mechanisms can help us develop targeted treatment strategies to help patients live their best lives.