Education

Education
1986.03	1990.02	Seoul National University, College of Molecular Biology	Molecular Biology	M.D.
1990.03	1992.02	Graduate School of Seoul National University, Department of Molecular Biology	Molecular Biology	M.S.
1996.03	2000.08	Graduate School of Seoul National University, Department of Molecular Biology	Molecular Biology	Ph.d.

Postgraduate & Faculty Appointments

Postgraduate & Faculty Appointments
1999.09	2000.03	Cell Differenciation Research Center, Seoul National University	Post Doctoral Fellow
2000.03	2005.03	NIH	Visiting Fellow
2005.04	2006.06	Georgetown University	Research Association
2006.06	2012.02	Radiation Medicine Branch, National Cancer Center	Associate Scientist
2012.03	2017.02	Radiation Medicine Branch, National Cancer Center	Senior Scientist
2015.12	2017.02	Radiation Medicine Branch, National Cancer Center	Chief
2017.03	2019.01	Particle Therapy Research Branch, Research Institute, Natioanl Cancer Center	Chief
2019.02	present	Division of Convergence Technology, National Cancer Center	Chief Scientist
2019.02	present	Research Core Center, National Cancer Center	Head, Chief Scientist