Provide a full range of psychiatric services including assessment, evaluation, screening, diagnosis, and treatment Analyze and evaluate patient data and test findings to diagnose nature and extent of behavioral health disorder Direct and/or implement psychotherapeutic treatments and prescribe medication Collaborate with physicians, psychologists, social workers, psychiatric nurses, or other professionals to discuss treatment plans and progress Examine or order laboratory tests to provide information on general physical condition and mental disorders Participate in treatment team activities including development and review of treatment plans