Education / Career
| Term | Education |
|---|---|
| 1991 | Seoul National University College of Medicine Surgery Ph.D. |
| 1988 | Seoul National University College of Medicine Surgery M.S. |
| 1984 | Seoul National University College of Medicine M.D. |
| Term | Career |
|---|---|
| 2020. 6. | General Director, Seoul National University Cancer Hospital, Seoul National University Hospital |
| 2016. 8. ~ Present | Professor, Department of Surgery, Seoul National University Hospital |
| 2016. 7. ~ 2018. 6. | Chairman, Department of Surgery, Seoul National University Hospital |
| 2011. 3. ~ 2020. 6. | Director, Gastric Cancer Center, Seoul National University Hospital |
| 2010. 6. ~ 2013. 6. | Director, Office of Public Relations, Seoul National University Hospital |
| 2009 ~ Present | The Journal of Gastric Cancer / Editor |
| 2007. 5. ~ 2016. 7. | Chief, Division of Gastrointestinal Surgery, Department of Surgery |
| 2001. 9. ~ 2006. 9. | Associate Professor, Department of Surgery & Cancer Research Institute, Seoul National University College of Medicine |
| 1997. 3. ~ 1998. 2. | Guest Researcher, Laboratory of Cell Regulation and Carcinogenesis, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA |
| 1995. 4. | the 11th WHO Training Course of Endoscopy/Surgery for Gastric Cancer at Department of Surgery, Keio University School of Medicine, Tokyo |
| 1995. 3. ~ 2001. 8. | Assistant Professor, Department of Surgery, Seoul National University College of Medicine |
| 1994. 3. ~ 1995. 2. | General Surgery Fellowship, in General Surgery, Seoul National University |
| 1991. 4. ~ 1994. 1. | Visiting Fellow, NCI-Navy Medical Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA |
| 1990. 3. ~ 1991. 2. | General Surgery Fellowship, in General Surgery, Seoul National University |
| 1986. 3. ~ 1990. 2. | Resident in General Surgery, Seoul National University Hospital |
| 1985. 3. ~ 1986. 2. | Intern in Seoul National University Hospital |
| Term | Membership and Academic Activities |
|---|---|
| 2020. 6. ~ Present | Korean Cancer Association Chairman, board of directors |
| 2018. ~ Present | Korean GIST Study Group, Chairman |
| 2016. ~ 2020. | Korean Cancer Association, Auditor |
| 2016. ~ 2020. | Korean Society of Surgical Oncology(KSSO) Chairman, board of the directors |
| 2015. ~ 2017. | Korean Gastric Cancer Association Chairman, board of the directors |
| 2015. ~ 2017. | International Society of Digestive Surgery, Program Committee member |
| 2011. ~ 2015. | International Society of Digestive Surgery Council |
| 2009. 1. ~ Present | American College of Surgeons / Fellow |
| 2007. ~ 2017. | Korean GIST Study Group / Vice chairman |
| 2007 ~ Present | International Gastric Cancer Association / Treasurer, Executive committee member |
| 2006. ~ 2016. | Korean Cancer Association(KCA) Council member |
| 2006 ~ 2008 | Korean Surgical Society / Secretary General |
| 2005. ~ Present | Korean Cancer Society, Council member |
| 2005 ~ Present | International Gastric Cancer Association / Council member |
| 2005 ~ 2013. 2. | Korean Surgical Skill Study Group / Chairman |
| 2005 ~ 2009 | Korean Laparoscopic Gastrointestinal Surgery Study Group / Chairman |
| 2001. 9. | AACR International Conference Seoul 2001 / Secretary General |
| 2000 ~ 2002 | International Society for Digestive Surgery / Councilor member |
| 1999. ~ Present | Korean Gastric Cancer Association(KGCA), Council member |
| 1999. 4. | 3rd International Gastric Cancer Congress / Secretary General |
| 1999 ~ Present | International Gastric Cancer Linkage Consortium / Steering group member |
| 1999 ~ Present | Brazilian Gastric Cancer Association / International advisor |
| 1996. 9. | 15th World Congress of CICD / Secretary General |
| 1994 ~ Present | Korean Society of Gastroenterology / Member |
| 1994 ~ 1999 | Korean Gastric Cancer Association / Secretary, member |
| 1991 ~ Present | American Association for Cancer Research / Corresponding member |
| 1990 ~ Present | Korean Cancer Association / Member |
| 1990 ~ Present | Korean Surgical Society / Member |