Yonsei Good Day Dental Clinic - Yangjae

Board-Certified Orthodontist, Ministry of Health and Welfare Graduated from Yonsei University College of Dentistry Master's Degree in Dentistry (Orthodontics), Yonsei University Graduate School of Dentistry Completed Internship & Orthodontic Residency, Shinchon Severance Hospital, Yonsei University Regular Member, Yonsei Orthodontic Research Society Certified Specialist and Regular Member, Korean Association of Orthodontists (KAO) International Member, World Federation of Orthodontists (WFO) Completed Invisalign Provider Certification Training Former Delegate, Korean Association of Orthodontists Current Legal Affairs Committee Member, Korean Association of Orthodontists

Board-Certified Periodontist, Ministry of Health and Welfare Graduated from Yonsei University College of Dentistry Ph.D. in Dentistry (Periodontics), Yonsei University Graduate School of Dentistry Completed Internship & Periodontic Residency, Shinchon Severance Hospital, Yonsei University Completed Higher Education Teaching Program, Derek Bok Center for Teaching and Learning, Harvard University Guest Lecturer for Master's Program, University of Pisa, Italy (2025 Fellow, International Team for Implantology (ITI Korea) Regular Member, Korean Academy of Periodontology Lifetime Distinguished Member, Korean Academy of Oral and Maxillofacial Implantology (KAOMI) Former Clinical Assistant Professor, Yonsei University Dental Hospital Former Department Head and Associate Professor of Periodontics, Dankook University College of Dentistry Former Visiting Professor and Honorary Professor, Eastman Dental Institute, University College London (UCL), UK Former Visiting Professor, School of Dental Medicine, SUNY Buffalo, USA Current Associate Editor, Journal of Periodontal and Implant Science (JPIS), Korean Academy of Periodontology Current Committee Member, Excellence System Committee, Korean Academy of Oral and Maxillofacial Implantology Current Adjunct Professor, College of Medicine, The Catholic University of Korea

Board-Certified Orthodontist, Ministry of Health and Welfare Graduated Valedictorian (Top of Class) from Yonsei University College of Dentistry Ph.D. in Dentistry (Orthodontics), Yonsei University Graduate School of Dentistry Completed Internship & Orthodontic Residency, Shinchon Severance Hospital, Yonsei University Exchange Resident, Department of Orthodontics, University of the Pacific, USA Completed "AI in Health Care: From Strategies to Implementation" Course, Harvard University Regular Member, Yonsei Orthodontic Research Society Certified Specialist and Regular Member, Korean Association of Orthodontists (KAO) Completed Invisalign Provider Certification Training Former Head of Orthodontics, Yongin Severance Hospital Current Adjunct Assistant Professor, Yonsei University College of Dentistry

Board-Certified Specialist in Conservative Dentistry, Ministry of Health and Welfare Graduated from Chonnam National University School of Dentistry Completed Ph.D. Coursework in Dentistry (Conservative Dentistry), Chonnam National University Graduate School of Dentistry Completed Internship & Residency in Conservative Dentistry, Chonnam National University Hospital Certified Specialist and Regular Member, Korean Academy of Conservative Dentistry

Board-Certified Prosthodontist, Ministry of Health and Welfare Graduated from Yonsei University College of Dentistry Completed Internship & Residency in Prosthodontics, Shinchon Severance Hospital, Yonsei University Certified Specialist and Regular Member, Korean Academy of Prosthodontics Regular Member, Korean Academy of Oral and Maxillofacial Implantology (KAOMI) Former Adjunct Professor, Yonsei University College of Dentistry

Board-Certified Prosthodontist, Ministry of Health and Welfare Graduated from Yonsei University College of Dentistry Completed Ph.D. Coursework in Dentistry (Prosthodontics), Yonsei University Graduate School of Dentistry Completed Internship & Residency in Prosthodontics, National Health Insurance Service Ilsan Hospital Certified Specialist and Regular Member, Korean Academy of Prosthodontics

Board-Certified Orthodontist, Ministry of Health and Welfare Graduated from Yonsei University College of Dentistry Master's Degree in Dentistry (Orthodontics), Yonsei University Graduate School of Dentistry Completed Internship & Orthodontic Residency, Shinchon Severance Hospital, Yonsei University Regular Member, Yonsei Orthodontic Research Society Certified Specialist and Regular Member, Korean Association of Orthodontists (KAO) International Member, World Federation of Orthodontists (WFO) Completed Invisalign Provider Certification Training

Board-Certified Prosthodontist, Ministry of Health and Welfare Graduated from Dankook University College of Dentistry Master's Degree in Dentistry (Dental Implantology), Graduate School of Clinical Dentistry, Hallym University Completed Dental Internship, Hallym University Sacred Heart Hospital Completed Residency in Prosthodontics, Hallym University Sacred Heart Hospital Certified Specialist, Korean Academy of Prosthodontics Regular Member, Korean Academy of Prosthodontics Clinical Faculty / Instructor, Osstem Implant Former Adjunct Professor, Hallym University Sacred Heart Hospital

Board-Certified Oral and Maxillofacial Surgeon, Ministry of Health and Welfare Master's Degree in Dentistry (Oral and Maxillofacial Surgery), Pusan National University School of Dentistry Completed Internship, Gangnam Severance Hospital, Yonsei University Completed Residency in Oral and Maxillofacial Surgery, Gangnam Severance Hospital, Yonsei University Certified Specialist and Regular Member, Korean Academy of Maxillofacial Plastic and Reconstructive Surgery Regular Member, Korean Association of Oral and Maxillofacial Surgeons Case Presenter, Yonsei University Academic Conference of Dentistry