Yonsei University Medical School (M.D. 1984)
Yonsei Cardiothoracic Residency (1986 -1990)
ROK Army Captain (1990 -1993)
Thoracic Surgery Fellowship, Yonsei University (1993 -1995)
Research Instructor, University of North Carolina (1996 -1998)
Professor of Cardiothoracic Surgery, Yonsei University Medical School
Chairman, Department of Thoracic and Cardiovascular Surgery, Yonsei University Medical School
Lung Transplantation
Lung preservation
Ischemia reperfusion injury
Lung cancer