Xuan Ding, MD, PhD, is board certified in internal medicine. She earned her medical degree from Zhejiang Medical University, now Zhejiang University Medical School, in Hangzhou, China, in 1996. She received her PhD in pharmaceutical science from the University of Wisconsin in Madison, WI, in 2004 Her clinical training has included a fellowship in geriatrics at New York University Langone Health, which she completed in 2021; and an internal medicine residency at NewYork-Presbyterian Queens in Flushing, NY, completed in 2020. Dr. Ding was a senior research scientist for Eli Lilly & Company in Indianapolis, IN, from 2004 until 2015. She is a member of the American Geriatrics Society (AGS) and the American College of Physicians (ACP).