He supervises an assessment program for traumatic brain injury and also provides treatment to military members for a variety of conditions. He served as the 2009 chair of the Committee on Early Career Psychologists for the American Psychological Association, as a member of the 2009 APA Presidential Task Force on the Future of Psychology Practice, as the 2007 president of the Kansas Psychological Association and as a member-at-large of APA's Committee of State Leaders. His clinical interests include self-harm and suicidal behaviors, posttraumatic stress disorder, integrated healthcare, underserved populations and serious mental illness.