Major Professional Experiences (Residency, Internship)
- Nov. 2019~ Professor, CHA University–CHA Bunding Medical Center, Seongnam, South Korea
- Mar, 2006~Nov. 2019 Associate Professor-Professor, Asan Medical Center, Seoul, South Korea
- Mar, 2003~Nov. 2006 Assistant Professor, Chungnam National University Hospital, Daejeon, South Korea
- May, 2001~Feb, 2003 Clinical Fellow, Seoul National University Hospital, Seoul, South Korea
- Mar, 1994~Feb, 1997 Resident, Seoul National University Hospital, Seoul, South Korea
- Mar, 1993~Feb, 1994 Intern, Seoul National University Hospital, Seoul, South Korea