1991.03
|
1992.02
|
Korea University Medical Center, Seoul, Korea |
Rotating Internship |
1992.03
|
1996.02
|
Korea University Medical Center, Seoul, Korea |
Residency in Surgery |
1996
|
1999
|
Captain of Korea Army |
|
1999.05
|
2001.02
|
Korea University Medical Center, Seoul, Korea |
Fellowship in Surgery |
2001.03
|
present
|
National Cancer Center, Korea |
Researcher and Surgeon |
2001.05
|
2009.01
|
Gastric Cancer Branch, National Cancer Center, Korea |
Associate Scientist |
2001.12
|
2001.12
|
Fujita Health University, Japan |
Visiting doctor |
2004.09
|
2005.08
|
Memorial Sloan-Kettering Cancer Center |
Research fellow |
2009.02
|
2016.02
|
Gastric Cancer Branch, Division of Translational & Clinical Research,National Cancer Center, Korea |
Senior Scientist |
2014.09
|
2017.12
|
Center for Gastric Cancer, Hospital, National Cancer Center |
Head |
2015.08
|
2017.03
|
Referral Center, Hospital, National Cancer Center |
Head |
2016.03
|
2017.02
|
Gastric Cancer Branch, Research Institute, National Cancer Center |
Tenure Senior Scientist |
2017.03
|
present
|
Common Cancer Branch, Research Institute, National Cancer Center |
Chief |
2017.12
|
present
|
Department of Surgery, National Cancer Center |
Chief |
2019.02
|
present
|
Division of Clinical Research, National Cancer Center |
Permant Chief Scientist |
2019.02
|
present
|
Center for Gastric Cancer, National Cancer Center |
Specialist |