Bradley C. Riemann, PhD, is a leading expert in the assessment of anxiety disorders and use of cognitive-behavioral therapy (CBT) treatment. He supervises the training of graduate and post-graduate students from around the country for CBT in anxiety disorders and collaborates with colleges and universities on research projects investigating obsessive-compulsive disorder (OCD) and other anxiety disorders.

Dr. Riemann serves as chairman for the clinical advisory committee of the International OCD Foundation (IOCDF) and serves on its scientific advisory board. He also serves on the clinical advisory board for the Anxiety Disorders Association of America (ADAA).

He has authored numerous scientific papers on obsessive-compulsive disorder and anxiety and has spoken at national and international conventions, including the Association for Behavioral and Cognitive Therapies, the ADAA and the IOCDF. Dr. Riemann has also been featured on the national television shows 48 Hours, The Today Show and VH1's The OCD Project.

Dr. Riemann received his doctorate in clinical psychology from the Chicago Medical School. He is also a clinical assistant professor in the department of psychology at the Rosalind Franklin School of Medicine, Marquette University, and the University of Wisconsin-Milwaukee.