Daniel L. Hall, PhD is a clinical health psychologist at Massachusetts General Hospital and an Assistant Professor of Psychology at Harvard Medical School. He is a faculty member of the Mongan Institute Health Policy Research Center and a core member of the Health Promotion and Resiliency Intervention Research Program, the MGH Behavioral Medicine Program, the Benson-Henry Institute, and the Cancer Survivorship Program. Dr. Hall’s interests include uncertainty, resiliency, and health behaviors among adults affected by cancer and the development and implementation of behavioral and mind-body interventions for managing these concerns.