Evan S. Dellon, MD, MPH, is a Professor of Medicine and Adjunct Professor of Epidemiology at the University of North Carolina School of Medicine at Chapel Hill.

Dr. Dellon received his undergraduate degree from Brown University and his medical degree from the Johns Hopkins School of Medicine. He completed his internship and residency in Internal Medicine at Massachusetts General Hospital. He performed a clinical and a research fellowship in Adult Gastroenterology at UNC, during which he also received a Masters of Public Health degree in Epidemiology from the UNC School of Public Health.

Dr. Dellon joined the UNC faculty and the Center for Esophageal Diseases and Swallowing (CEDAS) in 2008, where his main clinical focus is on disorders of swallowing, and in particular eosinophilic esophagitis (EoE) and other eosinophilic gastrointestinal diseases (EGIDs). He became Director of CEDAS in 2014.

Dr. Dellon’s research interests span the epidemiology, pathogenesis, diagnosis, treatment, and outcomes of EoE and EGIDs. The goal of his research is to improve the lives of patients with EoE/EGIDs by learning how to better diagnose, treat, and monitor the conditions. He is widely published in this area, with more than 265 peer-reviewed papers in the medical literature overall.

Dr. Dellon is also an Associate Editor for Clinical Gastroenterology and Hepatology. He collaborates with and advises Alimentiv Clinical Trials on studies related to EoE and EGIDs, including the areas of trial design, patient outcomes, and endpoint development.