Dr. Williams earned his Ph.D. in Clinical Psychology from Texas Tech University, with a neuropsychology internship at the Cincinnati VA Medical Center and 2-year neuropsychology fellowship at UVA Health System in Charlottesville. His training is in accord with the Houston Conference Guidelines on Specialty Education and Training in Clinical Neuropsychology. He has received supervision and tutelage from, among others, Dr. Jeffrey Barth, Ph.D., ABPP-Cn, a well-respected figure in the area of traumatic brain injury/concussion. Dr. Williams has worked in a multitude of clinical settings including academic hospitals/health science centers, a rehabilitation hospital, a concussion clinic, the VA system, inpatient psychiatric facilities, a psychology department clinic, a student counseling center, and private practice.