March 15, 2024. 

Indonesian medical staff visited Dong-An Joongsim Clinic for a seminar hosted by Italian company DEKA, well known for Onda Lifting and Red Touch. On this day, Dr. Chang-hwan Cho of Dong-An Joongsim Clinic gave a lecture and demonstration on the anti-aging treatment program using Onda Lifting. The Indonesian medical staff who participated in the seminar asked various questions about the clinical application of Onda Lifting and showed great interest in the anti-aging treatment program of Dong-An Joongsim Clinic. Dr. Chang-hwan Cho delivered various theoretical and clinical knowledge about Onda Lifting treatment through this seminar lecture and fully demonstrated his side as an expert in lifting, anti-aging, and Dongan treatment regardless of domestic or international.