Major Professional Experiences (Residency, Internship)
- Pediatric Gastroenterology and Hepatology , CHA Bundang Medical Center, CHA University, Gyeonggi-Do, Korea
- Fellowship in Seoul National University hospital, Seoul, Korea
- Residency in INHA University College of Medicine, Incheon, Korea
- Internship in INHA University College of Medicine, Incheon, Korea