Holly A. Garriock, Ph.D., is the chief cohort development officer for the All of Us Research Program. Holly came to the program from the National Institute of Mental Health, where she managed a research portfolio of child and adolescent depression, anxiety, suicide, and trauma that supported her growth and expertise in the fields of child development and mood disorders. Holly did her undergraduate training in Canada; graduate training at the University of Arizona, where she received her Ph.D. in genetics; and postdoctoral research at the University of California, San Francisco.