Periodontist Graduated from Yonsei University College of Dentistry Graduated from Yonsei University College of Dentistry Graduate School of Dentistry,

Now CCL Dental Clinic CEODirector

American Implant Society Full member, American Society of Periodontology Full member, World Clinical Laser Society (WCLI) MASTER World Implant Society, ICOI KOREA Director, Korean Diabetes Association Full member, Korean Society of Laser Dentistry move