This is a temporary position, not to exceed 2.5 years. The Registered Nurse/Post-Traumatic Stress Disorder/Primary Care Case Manager functions as a case manager, consultant and educator while providing collaborative care to community based outpatient clinics (CBOC) patients. This nurse will perform assessments and provided collaborative for the study entitled Telemedicine Outreach for Post Traumatic Stress in CBOCs (TOP). The care provided by this professional nurse is performed via telephone contact with patients referred by CBOCs in Longview, Texas, Texarkana, Arkansas, and Monroe, Louisiana based on screening results and/or request from their primary care provider.