Stephanie Sassoon is a Research Scientist who has been with SRI International since 2001. She completed her Ph.D. in clinical psychology at Drexel University, and earned a master’s degree in general psychology at American University. Prior to SRI, she served as a research coordinator for the Genetics of Recurrent Early-Onset Major Depression (GenRED) study at University of Pennsylvania. She has expertise in psychiatric diagnostics, and research interests include mood disorders, trauma, and substance use disorders.