Former) Chief Director of Cheongdam JL Dermatology and Plastic Surgery Clinic
Member of the Korean Association of Aesthetic Laser Medicine
Member of the Korean Society for Dermatologic and Aesthetic Surgery
Member of the Korean Association of Aesthetic and the Laser Society
Member of the Korean Association of Aesthetic Surgery
Member of the Korean Filler Association
Invited Speaker at the 11th MAWC (Monaco Anti-Aging Medicine World Congress)
Selected as one of Korea's Top 100 Doctors in Petite Plastic Surgery
Certified obesity specialist recognized by the Korean Obesity Association
Former Director of Obesity Center, Winners Plastic Surgery Clinic
Former Director of Obesity Clinic, Samsung Obesity Clinic
Lifetime member of the Korean Academy of Family Medicine
Lifetime member of the Korean Society for the Study of Obesity
Official member of the Korean Obesity Society
Official member of the Society for Obesity Research Medicine
Provides answers on obesity and diet in Naver's knowledge consultation column
Obesity diet consultation on Hidoc