Kim Prewitt manages the Sustainability projects for the Center for Public Health Systems Science at Washington University in St. Louis. She facilitates workshops and webinars for public health, clinical care, and social service programs throughout the United States on how to assess and plan for sustainability. She also works with groups to administer the Program Sustainability Assessment Tool (PSAT) and the Clinical Sustainability Assessment Tool (CSAT), collects and analyzes data related to sustainability planning and assessment, and provides technical assistance and training for sustaintool.org.