He is director of the Sensory Processing and Emotion Regulation Program and the Duke Cognitive Behavioral Research and Treatment Program (CBRTP). Within the Department of Psychiatry & Behavioral Sciences, he is the vice chair for clinical services. Dr. Rosenthal is a licensed clinical psychologist in North Carolina trained in contemporary cognitive behavioral therapies (CBTs), and is an expert in the treatment of BPD using dialectical behavior therapy (DBT). Additionally, he provides educational training to community mental health and substance abuse professionals through a partnership between Duke University, AHEC, and the NCEBP Center.