Oral and maxillofacial surgeon (certified by the Ministry of Health and Welfare) Completion of internship at Seoul National University Bundang Hospital Completion of residency in oral and maxillofacial surgery at Seoul National University Bundang Hospital Completion of training for jaw and face cosmetic surgery Completion of training at the Jaw Orthodontic Research Institute Completion of training at the Korean Society of Maxillofacial Plastic and Reconstructive Surgery Korea Completion of the Conference of Oral Cancer Research Center Completion of Cadaver workshop of Oral Cancer Research Center Completion of Korean Basic Resuscitation (BLS Provider) and Advanced Life Resuscitation (ACLS) courses of the Korean Cardiopulmonary Resuscitation Association Completion of the Korean

Society of Maxillofacial Plastic and Reconstructive Surgery as an Excellent implant clinician, Dental Implant and Implant Society, Korean Association of Oral and Facial Surgeons, Insurance Research Committee Member, Korean Journal of Oral and Maxillofacial Surgery, Korean Society of Oral and Maxillofacial Surgery Lifetime member, Korean Society of Maxillofacial Plastic and Reconstructive Surgeons Lifetime member, Korean Temporomandibular Joint Association Full member, Korean Society of Aesthetic Plastic Dentistry, Korea Regular member

of the Dental Implant Society