""Education"" Bachelor's degree, Medical College of Yonsei University (1996) Master's Degree of Yonsei University (2001) Doctoral studies at Yonsei University (2013)
""Experience"" 1996 Graduation from the Medical College of the Yense University 2001 Severance Hospital, Therapeutic Department, Specialist 2004 - 2006 Severance Hospital, Gastroenterology Department, Doctor 2006 - 2009 Jeju Hall Hospital, Gastroenterology Center, Director 2009 - 2016 Gangnam Severance Clinic, Gastroenterology Department, Associate Professor 2017 Gangnam Severance Clinic, Gastroenterology Department, Associate Professor 2020 Gangnam Severance Clinic, Stomach Cancer Treatment Center, Director"