Delta Dental of Massachusetts is the state’s largest and most well respected dental benefits company. From our headquarters i ... n Charlestown, Mass., we provide dental benefits for more than 2 million individuals and families. We are also part of the Delta Dental Plans Association, which provides benefits for more than 62 million people across the nation. We offer employers, municipalities and individuals a full range of dental plans designed with outstanding coverage, comprehensive support and great networks. In addition, we are a national leader designing innovative programs that improve the overall health of our members, prevent oral disease, and reduce health care costs. In short, we offer the best overall value in dental benefits today. And at the core of all that we do is our mission improving the oral health of everyone. It is who we are and how we do business. read more