Stephen Karp serves as an Advisor at Citizens Bank. He served as the Chairman & Chief Executive Officer at New England Development. He is an Angel Investor. He is chairman of the board of trustees of Children's Hospital Boston and Trustee and past chairman of Children's Hospital Trust. He is on the board of overseers for Newton-Wellesley Hospital and on the board of trustees of Boston University and Union College. Additionally, Karp is on the Board of Overseers for the Boston Symphony Orchestra, participates on the Board of Trustees for Belmont Hill School, and is on the Board of Directors of Not Your Average Joe's. He is a graduate of Boston University.