EL Dental Hospital

Professor of Wonkwang University

Dental Hospital, Professor of Daejeon

Health Science College, Research 

advisory board member of snuc implant,

2004 Award for outstanding dissertation 

from Korean Association of Orthodontists,

2005 Award Certificate from Daejeon 

Dental Association ,Regular Member of 

Korean Association of Orthodontists,

Regular Member of the Korean Academy

of Implant Dentistry

Ph.D at Dentistry in Seoul National 

University, Professor of University of 

London, Professor of University of

Edinburgh, Professor of the dept of

dentistry in Seoul National University,

President of the Korean Officials Dental

Association, Director of Director of Oral

Surgeons in Seoul National University

Director of oral examination in Jeonju

Jesus hospital Professor of Daejeon 

health science colleage President of the

Korea Association of aesthetic treatment

Megagen Implant course Regular member 

of Korea Association of Orthodontists