Dr. Han Seung-hwan, a graduate of Chonbuk National University Medical School and current Dean of ELEV Clinic, previously served as Dean at Doctor Petit's Myeongdong, Hongdae, Kookmin University, and Gangnam branches. Dr. Han has held the position of Dean at each of these four Dermatology Clinic locations in Gangnam, Myeongdong, Hongdae, and Kookmin University, which collectively cover all core customer segments including local affluent women, young students, and international tourists. Consequently, he possesses extensive clinical experience with Asian facial cases in energy-based anti-aging and lifting procedures (such as Ultherapy and Thermage) and minimally invasive injections (including hyaluronic acid, collagen, and contouring fillers), demonstrating highly steady and mature technique.