Donna Donaghy is the Executive Director of Mercy Haven, a Long Island–based nonprofit organization dedicated to ending homelessness and supporting individuals living with mental illness through housing and comprehensive services. With decades of leadership experience, Donna plays a central role in expanding innovative, person-centered programs that integrate housing, food security, and care coordination. Her leadership emphasizes collaboration with healthcare systems, government agencies, and community organizations to create sustainable solutions for vulnerable populations. A mission-driven leader, Donna is committed to building systems that not only provide housing, but also foster stability, dignity, and long-term wellbeing. As Executive Director, she continues to guide Mercy Haven’s growth with a focus on innovation, impact, and community partnerships.