MERZ AESTHETICS® XV Symposium – Participation by Dr. Chang-hwan Cho, Dr. So-yuon Koo, and Dr. Jin-hyung Lee of Dong-An Joongsim ClinicOn Tuesday, September 23, 2025,Dr. Chang-hwan Cho (Director), Dr. So-yuon Koo, and Dr. Jin-hyung Lee from Dong-An Joongsim Clinic attended the MERZ AESTHETICS® XV Symposium held at the Andaz Hotel in Gangnam, Seoul. The symposium presented the latest clinical data and global trends on minimizing the immunogenicity and optimizing the manufacturing technology of Xeomin®, as well as updated treatment guidelines for the combined use of Belotero® Revive Skin Booster. Through this academic exchange, the doctors from Dong-An Joongsim Clinic gained valuable insights into cutting-edge aesthetic medicine trends, which will help them provide even safer and more effective customized treatment programs for their patients moving forward.

Dr. So-yuon Koo of Dong-An Joongsim Clinic has been officially certified as Korea’s first ONDA LIFTING EXPERT MEMBER. This certification recognizes her outstanding expertise and clinical experience in ONDA lifting procedures utilizing advanced microwave technology. Being the first in Korea to receive this honor makes the achievement even more meaningful. Dong-An Joongsim Clinic will continue to provide safe and effective lifting treatments based on the latest technologies, ensuring the highest level of patient satisfaction.Certified by DEKA on August 21, 2025

On Monday, September 22, 2025, Dong-An Joongsim Clinic hosted a RADIESSE® Seminar, organized in collaboration with MERZ AESTHETICS, a global leader in aesthetic medicine. This in-depth educational program focused on the latest filler treatment trends and clinical applications of RADIESSE®. The seminar began with a keynote lecture by Dr. Chang-hwan Cho, Director of Dong-An Joongsim Clinic, who shared insights on the characteristics of RADIESSE® and his clinical expertise in injection techniques. Following the lecture, a live demonstration showcased the actual procedure process, vividly highlighting the safety and efficacy of RADIESSE®. During the subsequent Q&A session, participants engaged in a thoughtful discussion about treatment strategies and applicability across different facial areas. Attendees expressed strong interest in the case-based presentations and live demonstrations, noting their satisfaction with the natural volume restoration and elasticity improvement achieved by RADIESSE®. Through this seminar, Dr. Cho introduced Dong-An Joongsim Clinic’s premium anti-aging program utilizing RADIESSE®, built on extensive clinical experience, further reaffirming his leadership and expertise in the field of filler-based aesthetic treatments in Korea.

On September 5, 2025,Malaysian medical professionals visited Dong-An Joongsim Clinic at the invitation of WEERO, a leading global medical device company in Korea.The seminar was part of an advanced educational program focused on clinical applications of WEERO’s anti-aging device, EveTitan, emphasizing the latest lifting trends and procedural techniques.During the session, Dr. Chang-hwan Cho, CEO and Chief Director of Dong-An Joongsim Clinic, delivered a lecture highlighting real-world clinical cases utilizing the EveTitan system. He also conducted a live demonstration, showcasing the device’s safety and efficacy in actual procedures. The visiting Malaysian doctors showed great interest in the mechanism and synergistic effects of the treatment, engaging actively in a Q&A session about Dong-An Joongsim Clinic’s personalized anti-aging protocols. Through this lecture, Dr. Cho shared his extensive domestic and international clinical experience with WEERO’s technology, reaffirming his expertise and leadership in the fields of lifting and skin rejuvenation.

Global Medical Exchange Between Dr. Nanticha Chaiyakul of Enchant By Flash Clinic, Thailand, and Drs. Chang-hwan Cho & So-yuon Koo of Dong-An Joongsim ClinicOn Friday, August 22, 2025, Dr. Nanticha Chaiyakul from Enchant By Flash Clinic in Bangkok, Thailand, visited Dong-An Joongsim Clinic for a meaningful international medical exchange with Dr. Chang-hwan Cho and Dr. So-yuon Koo. Recognized as a rising figure in Thailand’s aesthetic medicine field, Dr. Chaiyakul expressed great interest in Dong-An Joongsim Clinic’s diverse range of treatment programs—particularly the Face ONDA Lifting, Body ONDA, and CoolSculpting (Zeltiq) procedures. During the meeting, Drs. Cho and Koo generously shared their theoretical and clinical expertise, offering valuable insights into ONDA and CoolSculpting treatment protocols. The exchange highlighted their leadership as opinion leaders in the global aesthetic medicine community, fostering deeper collaboration between Korean and Thai medical professionals.

On Saturday, August 16, 2025, Dr. Chang-hwan Cho, CEO and Chief Director of Dong-An Joongsim Clinic, delivered a lecture at the MEVOS International Congress of Aesthetic Surgery and Medicine held in Xi’an, China.Dr. Cho presented on the topic “The Science of Skin Aging and Rejuvenation: Skin Boosters A-Z,” sharing his extensive clinical knowledge and insights into skin booster treatments. His lecture received enthusiastic responses and positive feedback from both international and domestic medical professionals and industry experts in attendance.

Alma Korea Successfully Hosts ‘TITANIUM EVOLUTION’ User MeetingOn Saturday, July 26, 2025, Alma Korea held the ‘TITANIUM EVOLUTION’ User Meeting at the Grand Hyatt Seoul.The event served as a platform to share the technological advancements and clinical experiences of the Soprano Titanium, drawing strong interest from industry professionals both in Korea and abroad. The meeting began with a welcoming address by Yujin Jung, CEO of Alma Korea, followed by a keynote lecture from Itay Meir, the developer of the Titanium system, who visited Korea to present the technological philosophy and product development process behind the device. During the ‘Fast & Furious’ session, fifteen speakers delivered concise presentations on their clinical applications, procedural know-how, and patient responses, capturing the audience’s attention. In the subsequent panel discussion, Dr. Chang-hwan Cho of Dong-An Joongsim Clinic served as the moderator, leading an in-depth conversation on real-world applications and clinical cases of the Titanium system. Participants actively exchanged valuable insights and practical tips based on rich clinical experience, creating a vibrant atmosphere of professional engagement. The event concluded successfully with an enthusiastic response and high levels of participation from all attendees.

Dr. Chang-hwan Cho and Dr. So-yeon Koo Selected as Outstanding Trainers in the Radiesse® Official Trainer Program – 2nd ModuleOn Saturday, July 19, 2025,Dr. Chang-hwan Cho and Dr. So-yeon Koo of Dong-An Joongsim Clinic participated in the Radiesse® official trainer program, Train The Trainer – 2nd Module, and were selected as Outstanding Trainers. Their exceptional expertise and passion will lead to procedures that provide even greater satisfaction to patients, and we look forward to continuing to deliver medical services you can trust.