Dr. Kook is President of Korean Association of Orthodontists, the Dean of the Graduate School of Clinical Dental Science and the professor of the Orthodontic Department at Seoul St. Mary's Hospital. Currently, he is a Clinical Professor at Department of Orthodontics, Arizona School of Dentistry & Oral Health and Saint Louis Univ.
He has published about 100 articles in international peer-reviewed journals regarding corticotomy, arch form, CBCT, and arch form. He also published several book chapters.
Diplomate, American Board of Orthodontics