Medical education
2010~2012 Doctor of Philosophy. Doctor of Medicine, Hanyang University, Seoul, KOREA
2004~2007 Graduate School of Master of Science, Hanyang University, Seoul, KOREA.
1981~1985 Medical College, Hanyang University, Seoul, KOREA
1979~1981 College of Pre-Medical Sciences, Hanyang University, Seoul, KOREA
Postgraduate training
Fellowship 1993-1995. Postdoctoral Fellowship at Memorial Sloan-Kettering Cancer Center, New York, USA
1991~1993 Hematology-Oncology, Asan Medical Center, Ulsan University, Seoul, KOREA
Residency 1986-1989 in internal medicine, Hanyang University Hospital, Seoul, KOREA.
Internship 1985-1986, medicine, Hanyang University Hospital, Seoul, KOREA.
Professional meetings
2006~present Professor, Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
2005~2006 Professor, Department of Hematology-Oncology, Faculty of Medicine, Hanyang University Hospital, Seoul, KOREA.
2000~2004 Assistant Professor, Department of Hematology-Oncology, Faculty of Medicine, Hanyang University Hospital, Seoul, KOREA
1995~1999 Assistant Professor, Department of Hematology-Oncology, Faculty of Medicine, KURI Hospital of Hanyang University, Gyeonggi-do, KOREA
Professional membership
Current member of the Korean Medical Association.
Current member of the Korean Association of Internal Medicine
Current member of the Korean Cancer Association.
Current member of the Korean Society of Medical Oncology.
Current member of the Korean Lung Cancer Association
A current member of the American Association for Cancer Research.
Current member of the American Society of Clinical Oncology.
Current member of the International Association for the Study of Lung Cancer.
Current member of the European Society of Medical Oncology.
Current member of the Korean Cancer Research Group