Assistant Professor, Congenital Heart Surgery, Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center (2022)
Cardiothoracic fellow, Samsung Medical Center (2020-2022)
Residency, Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center (2016-2019)
Special Warfare Command Medical Officer (2011-2014)
Intership, Seoul National University Hospital (2010-2011)
Seoul National University (2004-2010)