Dr Chang Zi Yun graduated from the Yong Loo Lin School of Medicine, National University of Singapore in 2016. She was on the Dean's List in years 2011, 2012, 2014 and 2015. She was conferred Master of Medicine (Internal Medicine) and Membership of the Royal College of Physicians (United Kingdom) in 2018. Dr. Chang trained in Renal Medicine in the Department of Medicine, National University Health System, and served as the Nephrology Chief Resident during her senior residency. She continued to take up leadership roles and graduated from the Singapore Chief Residency Programme.
Dr Chang has a keen interest in kidney disease prevention and kidney transplantation. She is also passionate about nurturing next generation of doctors and is involved in undergraduate medical education.