Seo-Hyung Choi is the Director of Weedahm Korean Medicine Hospital and a former professor at the Graduate School of East-West Medicine at Kyunghee University, as well as a visiting professor at Yonsei University Wonju College of Medicine. He holds a Ph.D. in Korean Medicine with a specialty in internal medicine from Kyunghee University. He is recognized for pioneering the discovery and clinical systematization of Damjeok Syndrome and for leading the development of novel herbal medicines for this condition. Dr. Choi was the first Korean doctor to be designated a “New Knowledge Person” in the medical field by the Ministry of Health and Welfare. His research interests include gastroenterology, hepatology, and neurodegenerative disorders management through traditional and integrative approaches. He has authored numerous clinical studies and books in traditional Korean internal medicine and has led government-funded projects on intractable diseases.