2005-2011 M.D., College of Medicine, Keimyung University, Daegu, Korea 2013-2015 M.S.,Department of Medicine, Graduate School, Keimyung University, Daegu, Korea 2017-2019 Ph.D. (Internal Medicine), Department of Medicine, Graduate School, Keimyung University, Daegu, Korea 2011-2012 Internship, Keimyung University Dongsan Medical Center, Daegu, Korea 2012-2016 Residency, Keimyung University Dongsan Medical Center, Daegu, Korea 2016-2017 Clinical fellowship, Keimyung University Dongsan Medical Center, Daegu, Korea 2017-2018 Clnical fellowship, Samsung Medical Center, Seoul, Korea 2018-2019 Clinical fellowship, Keimyung University Dongsan Medical Center, Daegu, Korea 2019- Assistant professor in Internal Medicine (Division of Infectious Disease), Keimyung University School of Medicine, Daegu, Korea