Modelo Dermatology Hospital Cheongdam Branch

Graduated from Seoul National University College of Medicine and earned a Doctor of Medicine degree from the same institution’s graduate school. Served as a dermatologist at Seoul National University Hospital and completed residency training in dermatology at the University of Tokyo Graduate School of Medicine. Currently serves as Chief Director of Modelo Dermatology. Authored multiple books on botulinum toxin and facial fillers, including "The Botox Secrets" and "Asian Botulinum Toxin.