• B.S. (Psychology) - University of Maryland at College Park (1996)

• M.S. (Psychology) - Radford University (1998)

• Ed.S. (School Psychology) - Radford University (2000)

• Ph.D. (Clinical & School Psychology) - University of Virginia (2017)

• School Psychology Internship, Alexandria City Public Schools (1999-2000)​

• Predoctoral Internship, John L. Gildner Regional Institute for Children & Adolescents (2016-2017)​

• Postdoctoral Fellowship, Institute of Law, Psychiatry & Public Policy and Western State Hospital (2017-2018)​​

​Dr. Haxter is licensed to practice clinical psychology in Virginia, West Virginia and Washington DC. He is on the Commissioner's List of approved forensic evaluators in VA and WV and has attained the Nationally Certified School Psychologist (NCSP) credential.​​​​