University of North Carolina Ph.D. Boston University Implant Advance Course Completion Boston University Orthodontic Course Completion Yonsei University Orthodontic Department Mini Residency Completion Faculty Orthodontic Training Seminar

Now Nai Plant Dental Clinic Chuncheon CEODirector

Full member of the Korean Dental Association Full member of the Korean Society for Oral and Maxillofacial Implants Full member of the Korean Society of Aesthetic Dentistry Full member of the Korean Society of Dental Prosthetics