Professor Career
- Inha University
- Yonsei University
Medical Experience
- Head, Women's cancer center, Inha University Hostpial
- Director, Surgery, Inha University Hospital
- Director, Breast Surgery , Severance hospital, Yonsei University
- Head, Breast cancer center, Yonser Cancer Center, Severance hospital, Yonsei University
- Breast center, CHA Ilsan medical center, CHA University
Society, Research, Training, Awards
- Visiting Scholar, Norris cancer center, University of Southern California, USA
- Vice-president, Korean Society of Lymphedema
- Vice-president, Korean Breast Cancer Society
- Executive Director, Korean Surgical Society
- Inspector, Korean Society of Surgical Oncology
- Official commendation, The ministry of health and welfare