Provides front desk, clerical, communications, admissions, and administrative support at an inpatient substance use disorder treatment facility. Responsibilities include answering calls, greeting patients and families, coordinating admissions appointments, handling identification and insurance documents, relaying information, supporting emergencies, distributing belongings, preparing documents, and maintaining a welcoming waiting area. Requires professionalism, confidentiality, composure, organization, multitasking, and a high school diploma.