1991-1993
Premedical course, College of Medicine
1993-1997
Medical course, M.D., College of Medicine
2005-2007
Ph.D. of Medicine, Dept. of Surgery, Jeonbuk National University, Jeonju, Korea
1997-2002 Internship and Residency, Dept. of Surgery
2005-2006 Fellowship, Division of Breast ∙ Thyroid Surgery, Dept. of Surgery
2006-2007 Clinical instructor, Division of Breast ∙ Thyroid Surgery, Dept. of Surgery
2007-2009 Full-time Instructor, Division of Breast ∙ Thyroid Surgery, Dept. of Surgery
2009-2012 Assistant Professor, Division of Breast ∙ Thyroid Surgery, Dept. of Surgery
2012-2017 Associate Professor, Division of Breast ∙ Thyroid Surgery, Dept. of Surgery
2017-present Professor, Division of Breast ∙ Thyroid Surgery, Dept. of Surgery, Jeonbuk National University Medical School, Jeonju, Korea