Genonic in breast cancer - cDNA microarragy and SNP research
Signal transduction research in breast cancer,
multi national multicenter clinical trials,
Early detection of breast cancer(Pink ribbon campaign)

1981~1986 Internship, Residency in General Surgery SNUH
1989~1990 Clinical and Research Fellow, Dept Surgery,
SNUH
1990~2004 Instructor, Assistant, Associate Professor,
General Surgery, SNU
1991~ Board member of Korea Cancer Society
1993~1995 International Research Fellow, Lab. of Cell
Signaling NHLBI,
NIH, Bethesda, MD, USA
1996~ Board member of Korea Breast Cancer Society
1999~ The Korean Federation of Science and
Technology Society,
Board member(KOFST)
2000~ Editorial board of J Korean Medicine Sci
2000~ Executive director of Korea Breast Cancer
Foundation
2000~ Consultant of Seoul District Court
2004~ Professor of Surgery, SNU
2004~ Chief of Breast Care Center, SNUH

1993 Forgarty International Fellowship Award, NIH,
USA
2001 Young investigator award, Organon International