ChungAng University Medical School (M.D. 1999)
Severance Hospital Thoracic & Cardiovascular Surgery Residency (1997-2002)
Ajou University Hospital Emergency Medical Center Attending Physician (2004 - 2005)
Asan Medical Center Thoracic Surgery Clinical and Research Fellow (2005~ )
Vascular disease
Thoracic oncology
Thoracic transplantation