Mary Ann Lee is the Managing Director of the Health Services Agency. As the Managing Director she is leading the organization through the challenges of the strategic and facility reorganization plan, financial and quality improvement efforts, emergency preparedness and the development of strategic partnerships.

Mary Ann has executive leadership responsibility for the HSA organization including programs such as: Public Health services; 6 outpatient primary medical care offices; all specialty and ancillary services; a Medi-Cal managed care health plan partnership with Blue Cross of California; the Indigent Health Care Program; the Women, Infants and Children (WIC) program; and the Stanislaus Family Medicine Residency Program. She leads an organization with an annual operating budget of approximately $100 million serving over 500,000 patients and clients each year.

Before coming to HSA in 1999, Mary Ann served as Vice President of Contract Management for the Cleveland Health Network and as Sr. Director of Provider Network Management for National Health Plans. Mary Ann serves on the Children and Families Commission, the Children’s Coordinating Council, and the Emergency Medical Services Committee. Mary Ann enjoys working to achieve efficient operations, while at the same time serving residents of the community including those who need it most. Mary Ann received her BS from California Polytechnic State University, San Luis Obispo and her MBA from Regis University.