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About Us

    Dennis Leonard is Now CEO of Delta Dental of Massachusetts

    Dennis Leonard, who has been President of Delta Dental of Massachusetts since 2011 is adding Chief Executive Officer to his title. This change recognizes the local and national importance of Delta Dental of Massachusetts as the largest dental insurer in the state (serving over 2.2 million members), its leadership position as a statewide player in the Massachusetts business and healthcare communities and as one of the top plans in the national Delta Dental Plans Association.

    Leonard joined Delta Dental of Massachusetts in 2000 as Chief Sales Officer. He has held the positions of Regional President, Vice President of Sales & Marketing, and currently President.  He also serves as Chief Culture Officer and is the Executive Sponsor for the company’s V.E.T Employee Resource Group.
    Leonard is active and engaged in the community, serving on the Boards of Directors for Merrimack College, Everett Cooperative Bank, and Family Service of Greater Boston, where he was Board President from 2009 to 2013. He also sits on the Board of The New England Council, a non-partisan alliance of business, academic and health institutions working to promote economic growth in the New England region, and is Treasurer for the Executive Board of Associated Industries of Massachusetts (AIM), a leading business and public policy association. Leonard was also part of the Transition Team for current Massachusetts Governor Charlie Baker.