Dr. Radnitz is a psychologist in private practice in California. She has over 30 years of experience in treating individuals with mental health and substance misuse disorders at the Department of Veterans’ Affairs Medical Center, Bronx, New York, and in private practice. Dr. Radnitz served as a professor of psychology on the faculty of Fairleigh Dickinson in Teaneck, New Jersey. She has served as a co-investigator on federally funded grants (human subjects research) and published over 60 articles and book chapters in peer-reviewed journals.