Department of Dermatology Graduated from Seoul National University College of Medicine Graduated from Seoul National University Hospital Internship completed Seoul National University Hospital dermatology residency completed Seoul National University College of Medicine Department of Dermatology Master’s from Seoul National University College of Medicine Acquired a dermatologist at Seoul National University Hospital

Now The Samjeongyoung Dermatology CEODirector

Full member of the Korean Dermatological Society Full member of the Korean Dermatological Laser Society Full member of the Korean Acne Research Society Full member of the American Laser Society Full member of the American Photodynamic Society Regular member of the Korean Chemical Peeling Research Society Public Relations Secretary of the Korean Chemical Peeling Research Society Educational Secretary of the Korean Society of Functional Medicine Information Director of the Korean Society of Functional Medicine Finance Director of the Korean Society of Functional Medicine