Date |
Career |
Position |
2018 ~ present |
National Cancer Center, Korea |
Emeritus Professor |
2014 ~ 2017 |
Graduate School of Cancer Science and Policy, National Cancer Center, Korea |
Chair Professor |
1991 ~ present |
Korean Cell Line Research Foundation |
Chairman of Board of Directors |
2013 ~ 2017 |
National Cancer Center |
Consultant |
2013 ~ present |
Seoul National University College of Medicine |
Emeritus Professor |
2010 ~ 2012 |
ISUCRS (International Society of University Colon and Rectal Surgeons |
President |
2010 ~ 2011 |
National Medical Center |
President |
2004 ~ 2006 |
Korean Cancer Association |
Chairman of Board of Directors |
2002 ~ 2003 |
Korean Society of Coloproctology |
President |
2000 ~ 2006 |
National Cancer Center |
President |
1995 ~ 2000 |
Cancer Research Institute, Seoul National University |
Director |
1994 ~ 2013 |
Seoul National University College of Medicine |
Professor of Surgery |
1985 ~ 1987 |
National Cancer Institute - Navy Medical Oncology Branch |
Guest Researcher and Visiting Forgathy Fellow |
1981 ~ 1994 |
Seoul National University College of Medicine |
Instructor, Assistant, Associate Professor |
1978 ~ 1981 |
Military Service |
Captain and Major of Korean Army |
1973 ~ 1978 |
Seoul National University Hospital |
Internship and Residency |