(1) INTERNSHIP: (Feb. 1992 - Jan. 1993)
Kyungpook National University Hospital
Samduk Dong, Taegu, S. Korea

(2) RESIDENCY: (Feb. 1993 ? Jan. 1997)
Worked as full time resident in Dept. of General Surgery
Kyungpook National University Hospital, Samduk Dong, Daegu, S. Korea

(3) FELLOWSHIP:
Clinical fellow of HepatoBiliary-Pancreas division of Department of General Surgery of Kyungpook National University Hospital
Postdoctoral fellow of pathology and laboratory medicine of MD Anderson cancer Center from Mar. 2001 to Feb. 2003

(4) Professorship
Assitant professor of department of Surgery from Mar. 2003 to currently
Visiting professor of department of HBP Nagoya University Hospital Japan 2004 June
Associate professor of department of Surgery since Oct. 2007
Visiting professor at department of HBP and liver transplantation in Humbolt University Berlin 2007 May
Visiting professor of department of HBP, and liver transplantation in Kyoto, Japan 2010 June

Research Inrerests
1. Gentics and Epigenetics of Hepatobiliary and Pancreas malignancy
2. Introduction of regenerative medicine in liver transplantation
LICENSURE & CERTIFICATIONS
1) Doctor of Medicine: Passed the national physician`s licensure examination given by the nation
2) Board Qualified General Surgery(1997) by the Korean Surgical Association

PROFESSIONAL EXPERIENCE
1) 9 years of hospital working as a doctor with diverse groups of health care providers
2) 4 years of clinical experience as a General Surgeon in S. Korea and Nepal
3) Full time attending General Surgeon in Bhaktapur District Hospital of Nepal under Korean Government Organization (Korean International Cooperation Agency) for 29 months (from July .1997 to June 1999)
4) Full time attending Surgeon in Burn Unit and Department of Plastic Surgery of National central Bir Hospital of Nepal (from July,1999 to October, 1999)
5) Fellow of HepatoBiliary-Pancreas division of Department of General Surgery of Kyungpook National University Hospital ( since November 1999 )
6) Postdoctoral fellow of pathology and laboratory medicine of MD Anderson cancer Center from Mar. 2001 to Feb. 2003
7) Assitant professor of department of Surgery from Mar. 2003 to Oct. 2007
8) Associate professor of department of Surgery since Oct. 2007
9) Visiting professor of department of HBP, Nagoya University Hospital Japan 2004 June
10) Visiting professor at department of HBP and liver transplantation in Humbolt University Berlin 2007 May
11) Visiting professor of department of HBP, and liver transplantation in Kyoto, Japan 2010 June