Dr. Terry A. Vaughan, MD provides private, personalized psychiatric care for adults in Prescott, Arizona through Psychiatric Services of Prescott. The practice emphasizes compassionate, evidence-based treatment and a whole-person approach that considers biological, psychological, and social factors. Services include comprehensive psychiatric care and assessment for a wide range of mental health conditions, with evidence-based options such as ketamine infusion therapy for complex cases of depression and PTSD. Operating on a private-pay basis, the practice aims to offer more time with each patient and more responsive care.