Medical education
2000~2003 Doctor of Philosophy. Doctor of Medicine, Catholic University, Korea
1994~1996 Master of Science from Seoul National University, Korea.
1982-1988 Medical College, Seoul National University, Korea.
Postgraduate training
Fellowship 1996-1997. Department of Hematology and Medical Oncology, Seoul National University Hospital, Korea.
Residency 1992-1996, Department of Internal Medicine, Seoul National University Hospital, Korea.
Internship, 1988-1989, Seoul National University Hospital, Korea.
Professional meetings
2019~2021 Head of Hematology-Oncology Department, Samsung Medical Center
2017~2019 Director, Center for Supportive Care, Samsung Medical Center
2015~2017 Director, Breast Cancer Center, Samsung Medical Center
2011~present Professor at the Faculty of Medicine, Sungyungwan University School of Medicine.
2005~2011 Assistant Professor of Medicine, Faculty of Medicine, Sungkyunkwan University School of Medicine.
2003~2005 Assistant Professor, Faculty of Medicine, Hallim University College of Medicine
1999~2003 Assistant Professor, Faculty of Medicine, Hallim University College of Medicine
1997~1999 Clinical Instructor, Faculty of Medicine, Hallim University College of Medicine
Professional membership
2021~present Director, Lung Cancer Committee, KCSG
2016-present Member of the Multinational Association for Supportive Care in Cancer (MASCC).
2015~present Member of the European Society for Medical Oncology (ESMO).
2010~present Member of the Korean Society of Hospice and Palliative Care.
2008~present Member of the American Society of Clinical Oncology (ASCO).
2007~present Member of the Korean Association of Lung Cancer (KALC).
2007~present Member of the International Association for the Study of Lung Cancer (IASLC).
2006~present Member of the Korean Society of Medical Oncology (KSMO).
2000-present Member of the Korean Cancer Study Group (KCSG).
1995 ~ present Member of the Korean Cancer Association (KCA).