Provides crisis intervention services, pre-screening evaluation for inpatient treatment for mental health, substance abuse, sexual abuse, and intellectual disability issues. Call any of these numbers during the day: Main Office: 276-964-6702; Buchanan County: 276-935-7154; Russell County: 276-889-3785; Tazewell County: 276-988-7962; After hours, holidays, and weekends, call 1-800-466-6719.