Bachelor, Seoul National University, 1993. Master, Seoul National University, 2003. Doctor of Philosophy with cum laude, Seoul National University, 2005.
Intern Seoul National University Hospital, 1993—1994, resident, department radiology, 1994—1998, fellow, department radiology, 2001—2002, clinical professor, department radiology, 2004—2006. Assistant professor, department radiology Gachon Medical School Gil Medical Center, Incheon, Republic of Korea, 2002—2004, Dongguk University Ilsan Hospital, Goyang, Republic of Korea, since 2006. Captain air force Korean Army, 1998—2001, Republic of Korea.
Member of Korean Society Urogenital Radiology, Korean Society Ultrasound Medicine, Korean Society Radiology.