Chih-Chiang Hung is a surgical oncologist and assistant professor who has been working at Taichung Veterans General Hospital since July 2007. He has been the Director of the Department of Breast Surgery at Taichung Veterans General Hospital since January 2018. He has also been the supervisor of the Taiwan Breast Cancer Society since May 2022. Currently, he is working towards receiving his Ph.D. in Translational Medicine, College of Life Sciences, National Chung Hsing University, since February 2023. He specializes in breast disease, breast cancer treatment, and breast cancer surgery. He is the principal investigator of global clinical trials evaluating medication using immune checkpoint inhibitors, CDK4/6 inhibitors, ADCs, and SERD.