Dayone Hospital Gangnam Station Branch, South Korea Liang Chengwan

Director of DayOne Clinic Gangnam Main Branch, Board-Certified Specialist in Emergency Medicine. Former Director of Kyunghee Medical Center, Former Director of Cheonan Chungmu Hospital, and previously served at Incheon Nazareth International Hospital. Full Member of the Korean Society of Plastic and Reconstructive Surgeons, Full Member of the Korean Society for Laser Medicine and Surgery, and Full Member of the Korean Society for the Study of Obesity. Graduated from the College of Medicine at Kyung Hee University; completed internship and residency training at Kyung Hee University.