Education
2006 - 2008 Exchange Professor, Brain Tumor of Gamma-Knife Center, Cleveland Clinic Foundation
2003 Doctor of Philosophy in Medical Science
Career
1996 Medical Specialist, Department of Neurosurgery
1996 - 1999 Army Surgeon, Armed Forces Daejeon Hospital
2004 - 2006 Head of a department of emergency.
2013 Attending Physician of CEO, Soon Chun Hyang University Graduate of Healthcare Science.
Society Activity
Managing Director & Life Member, The Korean Brain Tumor society
Managing Director & Life Member, Korean Skull Base Society
Life Member, Korean Society of Cerebrovascular Surgeons
Managing Director, The Korean Society of Thermology
Korean Academy of Independent Medical Examiners
The AmericanAssociation of Neurological Surgeons
World Federation of neurosurgical Societies
Managing Director, The Korean Radiosurgery Society