Education 1979 3~1985 2 : Soonchunhyang University College of Medicine Graduation, B.S 1990 3~1992 2 : Soonchunhyang University College of Medicine M.S 1992 3-1995 2 : Soonchunhyang University College of Medicine PhD.
Career 1990 3~1994 2 : Soonchunhyang University Hospital Seoul Resident completion, 1995 3~1997 2 : Soonchunhyang University Hospital Seoul Fellow completion, 1997 3~1999 2 : Soonchunhyang University Hospital Seoul a full-time Lecturer completion, 1998 3~2000 12 : Post-Doctoral Research Fellowship USA Loma Linda University VA Medical Center에 Bone
Mineral Metabolism Laboratory 1999 3~2003 9 : Soonchunhyang University Hospital Internal Medicine Assistant Professor 2001 2~2005 8 : Soonchunhyang University Hospital Bucheon Endocrine-metabolic 내Section Chief, Associate Professor 2005 9~2006 2 : Soonchunhyang University Hospital Seoul Endocrine-metabolic Internal Medicine , Associate Professor 2006 3~2010 2 : Soonchunhyang University Hospital Seoul Endocrine-metabolic Section Chief , Associate Professor 2010 3~now : Soonchunhyang University Hospital Seoul Endocrine-metabolic 내Section Chief , Professor 2012 now : Soonchunhyang University Hospital Deputy Chief of Medical Clinic 2013 now Soonchunhyang University CEO Graduate School of Healthcare Science, CEO attending physician
Membership and Academic Activities Korean Neuroendocrine Study Group member, Director of Scientific Affairs The Korean Association of Internal Medicine member The Korean Society for Bone and Mineral Research member, Director General Affairs , , Director of Planning, , Director of Publication The Korean Society of Osteoporosis member now The Korean Society for Bone and Mineral Research Chairman American Endocrine Society member Korean Medical Association (KMA) member USA Society of Bone Metabolism member The Korean Endocrine Society member, , Director of Public Relation, Treasurer, Director of Scientific Affairs Korean Diabetes Association member