1992.3 – 1998.2 Seoul National University College of Medicine
1999.3 – 2003.2 Residency in Radiology, SNUH
2003.5 – 2006.4 Military Medical Officer, Captain, 19th Fighter Wing
2006.3 – 2008.2 Fellow in Radiology, SNUH
2008.3 – 2013.9 Clinical Assistant Professor
2013.10 – 2018.8 Clinical Associate Professor
2018.9 – Clinical Professor in Interventional Radiology section, SNUH