牙医学博士
大韩 牙科补牙学会 正式会员
大韩 功能交合学会 正式会员
大韩 牙科下颌关节功能交合学会 正式会员
大韩 口腔鄂颜面镶牙学会 正式会员
UPenn(University of Pennsylvania) ENDO Studyclub in Korea 正式会员
NYU(New York University, College of Dentistry) in Korea Implant Institute 正式会员
WCLI Korea(World Clinical Laser Institute Korea) Fellow
NDA(Next Dental Academy) 正式会员
GES(Gold Electroforming System) Key Doctor
ITI Implant Fellow
Lifecore implant Fellow
Keystone implant Fellow
Zimmer implant Fellow
Osstem implant Fellow
Gramm Technik GmbH, Dentale Galvanotechnik Fellow
Dr,Choi simmon Periodontic & Avanced periodontic seminar
NDA Implant seminar
NYU Implant seminar
三星医疗院 Double crown denture& Implant overdenture seminar
Ges seminar