Position: Professor, Head of the Department, Head of the Department of Inpatient Medical Care, Head of the Obesity Surgery Center
"Specialization" Esophageal cancer, stomach cancer, gastroesophageal reflux disease, obesity, laparoscopic and robotic surgery
""Experience"" 1995 Intern of Seoul St. Mary's Hospital Catholic University 1999 Doctor of the Department of Surgery of the Catholic Central Medical Center 2002 Military doctor 2002 - 2003 Doctor of the Department of Surgery of the Faculty of Medicine at the Catholic University 2003 - 2005 Doctor of St. Mary's Hospital, Incheon Catholic University 2007.09 - 2008.08 University of Virginia USA, internship (obesity surgery) 2008.09 - 2008.12 Fujita Health University, Japan, internship (surgery for esophageal cancer) 2005 - 2011 Professor of the Medical Faculty of Catholic University 2011 Senior Professor, Faculty of Medicine, Catholic University Currently: Professor, Head of the Department of Surgery at St. Mary's Hospital Incheon at the Catholic University