Dr. Marshall is a licensed school psychologist who has practiced in central Florida for over 12 years, specializing in pediatric psychology, child, adolescent, and adult neuropsychology, and child and family studies. He is also an associate professor in the Department of Educational and Psychological Studies at the University of South Florida. Dr. Marshall has developed expertise in education, behavioral, psychological, and neuropsychological assessment. His practice provides individual therapy, family therapy, parent training, and group therapy. In addition to teaching, writing, and providing clinical services, Dr. Marshall maintains a busy schedule presenting workshops, conference presentations, and seminars to schools, professional organizations, and community groups in the United States and Canada.