Greater Mental Health of New York, located in White Plains, recently announced that Mary F. Foster, president of its Board of Directors, has been named the 2025 Joe Lemmond Volunteer of the Year by the Mental Health Association of New York State (MHANYS).
Foster has been a cornerstone of Greater Mental Health’s leadership since 1992, serving in numerous roles on the Board of Directors, including treasurer, vice president and president. Her strategic vision and unwavering dedication were instrumental in the merger between The Mental Health Association of Westchester and The Mental Health Association of Rockland to become Greater Mental Health in June 2024. The merger brings expanded access to care and strengthens the organization’s impact across the lower Hudson Valley.
“It has been my privilege to serve this amazing organization, to work alongside my fellow Board members and to support the leadership team of Greater Mental Health,” said Foster.
As a former mayor of Peekskill and a retired Deloitte partner, Foster brings a unique blend of financial acumen, civic leadership and deep compassion to her volunteer work. She currently serves on more than 10 board committees and task forces, and in 2024, she spearheaded the creation of Greater Mental Health’s first president elect role to ensure board leadership continuity and collaborative governance.
Foster’s legacy includes championing integrated behavioral health and substance use services, reducing the stigma around mental health conditions, and expanding services to underserved communities. Her work continues to build a more compassionate and resilient Hudson Valley.
“Mary Foster exemplifies the spirit of volunteerism and advocacy that the Joe Lemmond Award honors,” said Stacey Roberts, LCSW, Greater Mental Health’s CEO. “Her leadership has shaped our organization’s growth and strengthened our mission, helping us work toward Greater Mental Health for all.”
Greater Mental Health of New York is a nonprofit that transforms lives and strengthens communities through direct care, education and advocacy. For 80 years, it has helped people with serious mental health issues and complex needs who have nowhere else to turn. More than half of its services take place in homes, schools and other community spaces. By meeting people where they are, a healthier, safer and more connected community is established.
