Dr. Chang-hwan Cho of Dong-An Joongsim Clinic Presents Plasma & RF Clinical Insights at the Korean Society for Aesthetic and Laser Medicine (KSALM)Dr. Chang-hwan Cho of Dong-An Joongsim Clinic delivered a presentation at the Korean Society for Aesthetic and Laser Medicine, sharing his clinical experience with the Opus platform, which combines plasma and RF technologies. He emphasized that Opus Focus, utilizing RF pixel technology, promotes collagen regeneration and pigment improvement while maintaining a very low risk of PIH. He also explained that Opus Detox, powered by 40.68 MHz unipolar RF, delivers energy deep into the dermis to enhance lymphatic circulation and activate melanophages. Additionally, he introduced the device’s rotating massage-ball applicator, which enables uniform “in-motion” thermal delivery. Dr. Cho presented real clinical cases demonstrating improvements in pigmentation, inflammation, and skin elasticity when plasma and unipolar RF are combined. He also highlighted its safety across various skin types. The session concluded with an active Q&A segment, covering topics such as treatment range for pigmentation and optimal energy delivery depth.

Dr. Chang-hwan Cho of Dong-An Joongsim Clinic has introduced the world’s first liquid PCL collagen booster, ‘Gouri Ampoule,’ as a non-invasive anti-aging procedure designed to achieve a natural youthful appearance. Guided by the clinic’s motto, “The Joy of Youthfulness,” the focus lies not only on external changes but also on helping patients embrace balanced beauty and enjoy their transformation. ‘Gouri Ampoule’ gradually biodegrades within the body, stimulating collagen production and fundamentally improving skin structure. Over time, patients can expect long-lasting anti-aging benefits such as restored elasticity, reduction of wrinkles, and improved skin texture. Thanks to its liquid formulation, it spreads evenly under the skin, minimizing the risk of nodules or clumping, and can be safely applied to delicate areas such as around the eyes and mouth. Dr. Cho remarked, “As a treatment that drives natural and sustainable changes, Gouri Ampoule will play a vital role in realizing the vision of ‘The Joy of Youthfulness’ pursued by Dong-An Joongsim Clinic.” Dr. Cho has also been recognized internationally for his expertise, delivering invited lectures on anti-aging and lifting at prestigious conferences in China, Japan, Italy, and Russia, while continuing to focus on providing customized solutions for patients.

– The Secret to Flawless Skin Without Makeup in Summer –During the summer, sweat and humidity often cause makeup to break down easily, while the skin may feel either dry or excessively oily. The key is to maintain light skincare with sufficient hydration while keeping a healthy balance between oil and moisture. Adding professional treatments such as skin boosters can further strengthen the skin barrier and improve moisture retention. In particular, the Belotero Revive Skin Booster, which combines glycerol and hyaluronic acid, can be highly effective in addressing common summer skin concerns. In conclusion, by combining daily care with professional treatments, it is possible to maintain healthy, radiant skin, even without makeup.

Dr. So-youn Koo of Dong-An Joongsim Clinic appears on 'JTBC Great Table'Dr. So-youn Koo of Dong-An Center Clinic appeared on 'Great Table' and gave advice on the effects of healthy vegetables and fruits on the body. In this broadcast, Dong-An Joongsim Clinic selected a comparative experience group and analyzed the changes in the body when consuming healthy juice for two weeks. Dr. So-youn Koo not only analyzed the obesity status of the experience group, but also presented effective ways to manage obesity healthily through improving eating habits, clearly showing her side as an obesity key doctor.

Dr. So-youn Koo of Dong-An Joongsim Clinic, TV Chosun My Body PlusDr. So-youn Koo of Dong-An Joongsim Clinic appeared on ‘TV Chosun My Body Plus’ to give advice on obesity. In this broadcast, Director Koo analyzed the obesity status of the case patients, including comedian Lee Kyung-ae, and presented effective ways to improve obesity, clearly showing his side as an obesity doctor.

Dr. Chang-hwan Cho, SBS Live TodayDr. Chang-Hwan Cho of Dong-An Joongsim Clinic appeared on ‘SBS Live Today’ and answered questions about seasonal skin care and skin disease prevention treatments and maintenance/management methods. In particular, Dr. Chang-Hwan Cho said that skin problems that appear periodically during the seasonal change are often reactions to seasonal allergens, and he introduced management methods for these and treatments and clinical results unique to Dong-An Joomhsim Clinic.

Dr. So-youn Koo of Dong-An Joongsim Clinic appeared on SBS Living Economy and gave expert advice on the effects of vitamin C on the skin.

Dr. So-youn Koo of Dong-An Joongsim Clinic appeared on the CJ Beauty program 'Beauty Encyclopedia' and gave advice on after-vacation care.