DElivery of Self Training and Education for Stressful Situations-Primary Care Version

This study will compare a cognitive-behavioral online self-management intervention designed for primary care treatment of war-related PTSD to a control intervention, "optimized usual primary care PTSD treatment". Patients with PTSD will be trained to use the online PTSD treatment website and asked to do so three times per week for six weeks. They will have phone and email access to a nurse trained to assist them in their treatment program. Three scheduled phone check-ins during the six week treatment period will provide ongoing contact with patients during treatment. The investigators will assess PTSD symptoms, depression, anxiety and somatic symptoms, physical health status and occupational functioning on three occasions: before the intervention, at the end of the treatment period, and six weeks after the end of treatment.