He currently serves as Director of the Dissemination and Training Division of the U.S. Department of Veterans Affairs National Center for PTSD. His current work focuses on dissemination of evidence-based cognitive-behavioral treatments for PTSD, early intervention to prevent development of PTSD, and development of Internet- and smartphone-based interventions for trauma survivors. Joe is a member of teams that have developed widely used technology products like the PTSD Coach app and afterdeployment.org. He served as co-chair of the VA-DoD Clinical Practice Guideline for Management of Traumatic Stress and was an editor of two editions of Cognitive-Behavioral Therapies for Trauma and of Caring for Veterans with Deployment-Related Stress Disorders: Iraq, Afghanistan, and Beyond. He is a past member of the International Society for Traumatic Stress Studies Board of Directors.