Professor Career
- Korea University
- Sungkyunkwan University
- CHA University
Medical Experience
- Gastroenterology, Samsung medical center
- Gastroenterology, Guro hospital, Korea University
- Director, CHAUM
- Head, Geriatric center, CHA Bundang medical center
- Gastroenterology, CHA Ilsam medical center
Society, Research, Training, Awards
- Minister of Health and Welfare Commendation(cardiopulmonary resuscitation)
- Visiting professor, Johns Hopkins School of Medicine, USA
- Researcher, Gastroenterology, Harvard Medical School, USA
- MD
- Master of public health