Martha A. Dean has been named chief operating officer of Grafton Suburban Credit Union (GSCU).
Dean most recently served as senior risk manager at Boston-based Wolf & Co. P.C. She also previously served as senior vice president at Boston-based Wainwright Bank & Trust Co., and as COO at Commonwealth National Bank of Worcester, according to a statement.
"This is a major organizational advance for GSCU. Martha has lifelong experience with community-based financial institutions," GSCU President Ed Lopes said in a statement. "She is a high energy, results-driven performer."
Dean holds a bachelors degree from Worcester State College, and for several years served as an adjunct professor in business studies at Salter College in West Boylston.