Professional Activities

Honors And Awards:

• S.N.U. President Award 1977 - A prize for attaining the highest Scholastic achievement for the entrance examination of dental school
• Award for Honorary Student 1983 - A prize for high scholastic Achievement for entire four years of undergraduate study
• Best Graduate Student in Prosthodontics 1989 - StateUniversity of New York at Buffalo
• Academic Award for research competition 1993 - Korean ProsthodonticSociety
• Contribution Award for Anti-leprosy Service Club

Professional Membership And Activities

• Member of Scientific Committee, KoreanAcademy of Prosthodontics
• Member of Scientific Committee, Korean Academy ofOral& Maxillofacial Implantology
• Reviewer, International Journal of Prosthodontics
• Reviewer,international Journal of Oral and Maxillofacial Implants
• 2013– present, President Elect, Korean Academy of Prosthodontics
• 2007- present, Vice president, Korean Biomaterial Society
• 2011– present, President, Korean Academy of Oral and Maxillofacial Implantology
• 2011 – 2013, President, Korean Officials Dental Association
• 2014 – present, Scientific Co-Chair,  2015 world congress, International College of Prosthodontics