Ophthalmologist Graduated from Yonsei University College of Medicine Completion of internship at Yonsei University Shinchon Severance Hospital Completion of residency at Yonsei University Shinchon Severance Hospital Completion of residency at Yonsei University Shinchon Severance Hospital Adjunct professor,

Now SU Yonsei Ophthalmology Clinic CEODirector

Korean Ophthalmology Society Full member, Korean Society of Cataract and Refractive Surgery Full member of the American Society of Cataract and Refractive Surgery