4ever Hospital Cheongdam Xu Yinghan

Current Director of Forever Clinic Cheongdam Branch; former Chief Education Director at Forever Plastic Surgery Clinic Gangnam Branch. Key Opinion Leader (KOL) for Sinclair (Silhouette Soft, Ellanse); Key Opinion Leader (KOL, National Expert) for Teoxane; Key Opinion Leader (KOL) for ABio Materials; Clinical Consultant for ABio Materials Exosomes; Key Opinion Leader (KOL) for Prolistene; Key Opinion Leader (KOL) for Helios IV; Juvederm Expert (MD Codes); Rejuran Expert. Certified Obesity Specialist by the Korean Society for the Study of Obesity; Official Member of the Korean Filler Society; Official Member of the Korean Society for Laser Dermatology and Hair; Official Member of the Korean Society for Aesthetic Plastic Surgery and Laser Medicine; Official Member of the Korean Society of Aesthetic Obesity; Official Member of the Korean Society for the Study of Obesity. Former Resident at Kyung Hee Medical Center.