Margery is a founder of Cahoon Care Associates, an in-home care service for the elderly that provides a level of quality care that one would expect from their own family. Prior to starting Cahoon Care, Margery worked for nearly 30 years as a health care industry analyst and portfolio manager for Boston investment firms, including Evergreen and Putnam Investments. She worked closely with senior health care management teams to identify their business strategies, best practices, and new growth strategies.

She is a member of the Ellsworth, Maine Chamber of Commerce and The Senior Service Network of Boston South. Margery has a BA in Biology from Wellesley College and an MBA in finance from Babson College.