Dr. David Chang speaks very fluent English and can understand English accents from all over the world. Many foreign patients are relieved to find Dr. Chang, who could understand their heavy accents. His specialty is internal medicine and kidney diseases.

Prof. Yi-Hsing Chen is the present Vice-superintendent of the Center at CMUH. After earning her MD from China Medical University in 1991 and completing her residency and fellowship at Taichung Veterans General Hospital, Dr. Chen pursued her PhD in Molecular Allergology at Tunghai University (2004-2009). She enhanced her expertise as a visiting scientist at Johns Hopkins Asthma and Allergy Center (2002-2003) and through Harvard Medical School's Program for Leading Innovations in Health Care and Education in 2008.Dr. Chen has held significant leadership positions, including Director of the Division of Allergy, Immunology & Rheumatology at Taichung Veterans' General Hospital (2013-2019) , Deputy Director of the Department of Internal Medicine (2019-2024) and Vice-Superintendent of Center of Rheumatology and Immunology of China Medical University (2025 till present). She currently serves as an Executive Member on the Board of Directors for both the Chinese Society of Immunology and Taiwan College of Rheumatology. Her research contributions are extensive, with over 180 peer-reviewed publications focusing on autoimmune diseases, allergic disorders, and innovative treatments. Her pioneering work on biting midge allergies has resulted in three patents, including a needle-free patch vaccine. Dr. Chen's excellence has been recognized with numerous awards, including the 2021, 2022, 2023 and 2025 National Innovation Awards and being named among the Top 100 Best Physicians in Taiwan. She remains actively involved in clinical trials, serving as principal investigator for more than 100 global studies spanning all development phases.

Specialty: Spine specialist General Orthopaedics Surgery: Endoscopic spine surgery Minimally invasive spine surgery Navigation spine surgery Orthopaedic trauma surgery

Dr. Yu-hsiang Lin finished his neurosurgical training at China Medical University Hospital. He has been in neurosurgical field since 2013. He has years of experience in brain and spine surgery. His subspecialty is endoscopic neurosurgery. He is capable of endoscopic spinal and cranial surgery.

O-arm navigated minimally invasive spine surgery Endoscopic spine surgery Orthopaedic trauma surgery Joint arthroplasty surgery Osteoporosis treatment