Visit of Dr. Olaf Young Fleischer, Medical Director of Young Aesthetics Clinic(Germany), to Dong-An Joongsim Clinic
On December 16, 2025, Dr. Olaf Young Fleischer, Medical Director of Young Aesthetics Clinic in Hannover, Germany, and a highly experienced clinician in the field of European aesthetic medicine, visited Dong-An Joongsim Clinic in Korea. This visit centered on the PCL collagen stimulator “GOURI”, bringing together aesthetic medicine experts from Korea and Germany for an in-depth medical exchange. The discussions focused on real-world clinical outcomes, treatment approaches, safety considerations, and long-term skin remodeling strategies based on collagen stimulation. During the session, the medical directors of Dong-An Joongsim Clinic shared their treatment protocols derived from Korean patient data and clinical observations on collagen regeneration mechanisms. Dr. Olaf Young Fleischer, in turn, provided his expert insights into clinical experience with GOURI in Europe, as well as global trends and future directions of PCL-based collagen stimulators. GOURI is a fully liquid PCL collagen stimulator developed using the globally patented CESABP® Technology. Rather than focusing on immediate post-treatment volume, GOURI emphasizes progressive and natural collagen regeneration over time as its core value. This exchange was more than a simple international visit; it was a meaningful opportunity to share international clinical standards, re-evaluate the fundamentals and safety of aesthetic procedures, and advance patient-centered outcomes through collaborative medical dialogue. Dong-An Joongsim Clinic will continue to strengthen its global network in aesthetic medicine, striving to deliver more refined treatment standards and deeper, patient-focused medical care through ongoing international collaboration.
