Rochelle Tractenberg, PhD, MPH, PhD, PStat® is the Co-Director of NC-SCIMS, Principal Investigator of the Module Project, and the NC-SCIMS Biostatistician. She is a tenured Professor at Georgetown University in the Department of Neurology. Her PhDs are in Cognitive Sciences (1997) and Measurement and Statistics (2009), with a Doctoral-level certificate in Gerontology (2006), and an MPH (2002) focusing on biostatistics and biometry.