Arthur Westover graduated from Baylor College of Medicine in 2002, and completed his residency in psychiatry at UTSW in 2006. He joined the UTSW psychiatric faculty and was selected as at UTSW Clinical Scholar in 2006. He earned a MS degree in Clinical Sciences in 2012 from UTSW. He was awarded an NIH K grant in 2012 related to his work on stimulant medications and cardiovascular outcomes, completing a number of studies in this area. Since 2016 he has been the Medical Director of Behavior Health at the UTSW Richardson Clinic. In 2020, he was named Director of Adult Autism Services. Currently he is an Associate Professor with appointments in the Departments of Psychiatry and Population and Data Sciences.