Harry M. Voulgarakis, PhD, BCBA-D, is a licensed clinical psychologist and behavior analyst specializing in pediatric neuropsychology, behavioral medicine, and neurodevelopmental assessment. He is an Assistant Professor of Child Study at St. Joseph’s University, New York. Dr. Voulgarakis has extensive experience working with children, adolescents, and families, particularly those navigating neurodevelopmental conditions such as autism spectrum disorder, ADHD, and learning differences, as well as complex medical conditions including epilepsy and traumatic brain injury. His work integrates principles from behavior analysis, neuropsychology, and contextual behavioral science to support assessment, intervention, and family-centered care. In addition to his academic role, Dr. Voulgarakis maintains a clinical and consulting practice, providing comprehensive evaluations, expert consultation, and interdisciplinary collaboration with schools, medical providers, and legal professionals. He has served as an expert evaluator and consultant in educational and legal contexts. Dr. Voulgarakis is actively engaged in research and professional service focused on ethics, assessment practices, and the intersection of behavioral health, education, and systems of care.