Graduated from Wonkwang University School of Dentistry Master of Oral Pathology, Wonkwang University School of Dentistry, Graduated from Wonkwang University, Graduate School of Dentistry, Master’s Degree in Oral Pathology Yewon Cha (THE INSTITUTE OF DENTAL ART CHIYEWON) Completed Osstem Implant Training Institute (AIC) Completed Indiana State University Orthodontic Training Seminar,

Now Ansan Yedam Dental Clinic CEODirector

Implant Society Member of the Asian Temporomandibular Joint Association