Medical education
1994~1996 Doctor of Philosophy. Doctor of Medicine, Seoul National University, Korea
1991~1993 Master’s degree in medicine from Seoul National University, Korea.
1980-1984 Bachelor of Medicine Medical College of Seoul National University, Korea.
Postgraduate training
Fellowship 1991-1992. Department of Hematology/Oncology, Seoul National University Hospital, Korea.
Residency 1989~1991, Department of Internal Medicine, Seoul National University Hospital, Korea.
Internship, 1987-1988, Seoul National University Hospital, Korea.
Professional meetings
2010~present Professor, Department of Hematology/Oncology, Sungyungwan University School of Medicine.
2020~2022 Executive Vice President for Medical Affairs, Sungkyunkwan University School of Medicine
2015~2020 Executive Vice President of Future Medicine Research Institute, Samsung Medical Center
2011~2014 Director, Clinical Research Institute, Future Medicine Research Institute, Samsung Medical Center
2011~2013 Head of Hematology/Oncology Department, Samsung Medical Center
2011~2013 Deputy Director, Samsung Comprehensive Cancer Center, Samsung Medical Center
2010-2011 Director of Research Planning and Strategy, Biomedical Research Division, Samsung Medical Center
2005~2009 Director, Breast Cancer Center, Samsung Medical Center
2004~2010 Assistant Professor, Department of Hematology/Oncology, Sungkyunkwan University School of Medicine
2000~2004 Assistant Professor, Division of Hematology/Oncology, Sungkyunkwan University School of Medicine
1997~2000 research fellow at the National Cancer Institute, National Institutes of Health (NIH), USA.
1992~1997 Head, Division of Hematology/Oncology II, Korea Cancer Center Hospital
Professional membership
2015~present Member of the European Society for Medical Oncology (ESMO).
2016-present Fellow of the American Association for Cancer Research (AACR).
1996 ~ present member of the American Society of Clinical Oncology (ASCO).
2006~present Member of the Korean Society of Medical Oncology (KSMO).
2002~present Member of the Korean Cancer Association (KCA).
2001~present Member of the Korean Cancer Study Group (KCSG).
2016~2018 Chairman of the Board of Directors of Korean Society of Medical Oncology (KSMO)
2010-2014 Chairman of the Education Committee of the Korean Association of Clinical Oncology (KACO)
2007-2011 Chairman, Breast Cancer Committee, Korean Cancer Study Group (KCSG)