Hartnett serves as the Executive Director of Global Recovery Initiatives Foundation (GRI). GRI ran one of the first and largest recovery high schools, launched Young People in Recovery, organized two national Recovery Research Summits that informed the White House National Drug Control Strategy and assisted AmeriCorps with the launch of Recovery Corp.
Hartnett, and the GRI Board of Directors, established the National Recovery Friendly Workplace Institute to engage employers, content experts, and state leaders to implement Recovery Friendly Workplaces.