Gastroenterology
John Chang, M.D.,FACP,FACG
Gastroenterologist
Lutz, FL
Board-certified gastroenterologist and Fellow of the American College of Gastroenterology with over 20 years in practice. Trained at St. Vincent's Hospital (NY) and Nassau County Medical Center; fluent in Korean and English.
35+
Years in Practice
Peer Recognition
- ACG — Fellow (FACG)
2026
- Healthgrades — Healthgrades Choice
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Inflammatory Bowel Disease
Conditions & Treatments
Inflammatory Bowel DiseaseMicroscopic Colitis
Practice Details
Hospital Affiliations
- Saint Josephs Childrens Hospital
- AdventHealth Carrollwood
Experience
35+ years in practice