Julia Rosenfeld joined NDARC in 2007. She is currently employed as a Research Psychologist and is working on an NHMRC funded randomised controlled trial of a substance use prevention program in adolescents. Julia is also involved in a research project that evaluates a psychological intervention for comorbid substance use disorder and post traumatic stress disorder (PTSD) among prisoners. Julia is a registered Clinical Psychologist, and also works part-time in Community Mental Health in Anxiety and Eating Disorders. Her areas of interest include substance use prevention, treatment of comorbid mental health disorders and mental health treatment with high risk consumers.