

Gastroenterology
Chul Hyun, MD
Associate Professor of Internal Medicine (Digestive Diseases); Director, Gastric Cancer Prevention and Screening Program, Medicine; Affiliated Faculty, Yale Institute for Global Health
Dr. Chul S. Hyun is a gastroenterologist with expertise in gastrointestinal and liver diseases, specializing in the prevention, early detection, and management of gastric cancer. As the inaugural Director of the Gastric Cancer Prevention and Screening Program at Yale School of Medicine—the first program of its kind at an academic institution in the United States—Dr. Hyun leads a multidisciplinary research and clinical effort spanning clinical care, education, research, implementation science, an
40+
Years in Practice
Credentials
Board Certifications
- Gastroenterology (American Board of Internal Medicine)
- Internal Medicine (American Board of Internal Medicine)
Education & Training
- Johns Hopkins University — B.S.
- University of Miami Leonard M. Miller School of Medicine — M.D., Class of 1986
- Georgetown University Medical Center — Internal Medicine Internship and Residency, 1986-1989
- Yale University School of Medicine — Gastroenterology and Liver Fellowship
- University of Rochester School of Medicine — Ph.D. in Biophysics
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Yale New Haven Hospital
- Holy Name Medical Center
- Hackensack University Medical Center
- The Brooklyn Hospital Center
- Good Samaritan Hospital
Languages
English, Korean[1]
Experience
40+ years in practice