Periodontist Graduated from Seoul National University College of Dentistry Seoul National University College of Dentistry Dental Education Training Center Training Temporomandibular Joint Disorder Education Research Group Training Completion ATC Aesthetic Prosthetic Training Training Completion Temporomandibular Joint Therapy Certification Institute Training Endodntics Study Certificate, University of Pennsylvania, USA

Now Bareun Echin Dental Clinic (Dongtan Branch) CEODirector

Full member of the Korean Society of Periodontology Regular member of the Korean Temporomandibular Society of Occlusal Occlusion

Osstem Meeting Presentiation Gold Award accredited by the Korean Society of Periodontology