Molecular carcinogenesis of gastric carcinoma
Therapeutic molecular markers in stomach cancer

1985~1987 Gyungsang National University College of Medicine, Instructor
1987~1990 Served in Korean Army
1990~1991 Seoul National University College of Medicine, Instructor
1991~1993 Seoul National University College of Medicine, Assistant Professor
1993~1995 National Institute of Dental Research, NIH, Visiting fellow
1995~1996 Seoul National University College of Medicine, Assistant Professor
1996~2001 Seoul National University College of Medicine, Associate Professor
2001~ Seoul National University College of Medicine, Professor

2002 Boryung Academic Award in Oncology
2006 Excellent Research Award, Division of Human Life Science
2009 Excellent Research Award, Ministry of Education,
Science and Techinology
2009 Kim Jin Bok Award in Oncology