Mr. Sheahan serves as Chairman, President & CEO of Cambridge Trust Company and Cambridge Bancorp, (NASDAQ: CATC). Prior to joining Cambridge Trust Company in April 2015, Mr. Sheahan spent 19 years at Independent Bank Corp. and Rockland Trust where he served as Chief Financial Officer and Chief Operating Officer. Prior to joining Rockland Trust Company, Mr. Sheahan served as Vice President of Finance for BayBanks, Inc.

Mr. Sheahan currently serves as Board Trustee for Cambridge Community Foundation,  Chairs the Finance Committee and is Secretary/Treasurer of the Board of the Massachusetts Housing Partnership, he serves as an Advisory Board member of the Rian Immigrant Center, is a Board member and Treasurer for the Cambridge Family YMCA,  he serves as a member of the Federal Reserve Bank of Boston’s Community Depository Institutions Advisory Council, and is a member of the Board of Directors of the Massachusetts Bankers Association.  Mr. Sheahan is a graduate of the Cork Institute of Technology, Cork, Ireland and received a Master’s of Business Administration from Boston University.

He lives in Scituate with his wife and three children.