Periodontist UCLA School of Dentistry Periodontal Preceptorship Program UCLA Advanced Implant Technicques and Esthetic Dentistry WPDI Periodontology residency Completion WPDI Implantology residency Completion Institute of Prothodontic Art-Removable Institute of Prothodontic Art-Fixed Korea Dental Academy 5th term

Now You C Gangnam Dental Clinic CEODirector

Member of Korean Dental Association AO - Member of American Implant Society AAP - Member of American Society of Periodontology