한국국제의료협회

1987.3–1989.2: Pre-Medicine, College of Natural Sciences, Seoul National University, Seoul, Korea 

1989.3–1994.2: M.D., College of Medicine, Seoul National University, Seoul, Korea 

1996.3–1998.2: Master of Science, Postgraduate School, Seoul National University, Seoul, Korea 2002.3–2006.2: Ph.D., Postgraduate School, University of Ulsan College of Medicine, Seoul, Korea 

2004.3–2009.10: Assistant Professor, Department of Oncology, Asan Medical Center, Unviersity of Ulsan College of Medicine, Seoul, Korea 

2015.10-: Professor, Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea 

2020.3–: Chief, Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea 

2022.3-: Chairman, Institutional Review Board, Asan Medical Center, Seoul, Korea