Dr. Weinstein is a professor in dental public health sciences, pediatric dentistry and psychology at the University of Washington. He has been a funded NIH investigator his entire career and provides treatment to patients at the universitys Dental Fears Research Clinic, which he co-founded. His recent research has shown the effectiveness of the MI approach in motivating mothers of high risk children. He has written over 175 papers and four books, the most recent being, Motivate your Dental Patients: A Workbook.