· Chon-buk National University
· MS in Oral & Maxillofacial Surgery 
· Ph.D in Oral & Maxillofacial Surgery
· Implant Clinical Career (15Y+)
· Certified Specialist in Korea: Oral and Maxillofacial Surgeon
· Certified Specialist in Korea: Maxillofacial Plastic and Reconstructive Surgeon
· National Dental Examining Board of Canada
· Full Registration in College of Dental Surgeons
· Implant Surgery, Sinus Surgery, Ridge Split, Bone Graft and Gingival Grafts