University of Colorado Denver/ARTS, also known as Addiction Research and Treatment Services, is a clinical treatment program connected to the University of Colorado School of Medicine’s Department of Psychiatry. The organization operates within the Denver metropolitan area and provides substance use treatment services through multiple clinic locations. ARTS delivers care through outpatient and residential programs designed for individuals experiencing substance use and co-occurring mental health conditions. Services include structured outpatient treatment and medication-assisted treatment offered at select sites, along with specialized programming for adults and adolescents. Adolescent services are delivered in office settings, home-based environments, and through telehealth when available. The program also supports education and prevention activities connected to its academic affiliation. ARTS works with referrals from healthcare providers, social service agencies, and individuals seeking treatment services directly. Programs are delivered by clinical staff that may include counselors, medical professionals, and behavioral health specialists as part of a university-affiliated treatment system operating across the Denver region.