Dr. Tsui is an Associate Professor in the Department of Population and Public Health Sciences at the Keck School of Medicine at USC and Cancer Control Program Co-Leader and Director of Cancer Care Delivery Research and Implementation Science at USC Norris Comprehensive Cancer Center. She is also a faculty member of the USC Gehr Family Center For Health Systems Science And Innovation. Dr. Tsui is a health services researcher and implementation scientist with a focus on reducing inequities in cancer care access, quality, and outcomes through implementation of evidence-based strategies and health system, community, and policy level interventions, particularly among marginalized populations served in safety-net health care settings. Dr. Tsui currently leads a National Cancer Institute funded study that examines implementation of evidence-based strategies for HPV vaccination in safety-net settings. She is also MPI on a National Institute of Minority Health and Health Disparities study to examine structural racism and healthcare inequities among cervical cancer survivors. Dr. Tsui received her PhD in Health Policy & Management from the UCLA Fielding School of Public Health and her MPH in Epidemiology from Columbia University Mailman School of Public Health.