Korea University Medical school (M.D.1991)
Yeong wol-Gun Health center(clinical doctor,1991~1994)
Korea University Cardiothoracic Residency (1995-1998)
Daejoen Sun hospital, Dept. of CardioThoracic Surgery, Chief doctor (1999~2001)
Korea university medical center, Ansan hospiatl , Dept. of CardioThoracic Surgery, Clinical doctor (
Cosmetic correction of chest wall deformity
Thoracic Oncology
Lung Volume Reduction Surgey
Thoracoscopic Surgery
Hyperhidrosis
Varicose Vein & Spider vein