DentaQuest Email Format

Hospitals and Health CareMassachusetts, United States1001-5000 Employees

DentaQuest is a health care company based in Wellesley, Massachusetts, and part of Sun Life U.S.. It focuses on improving oral health through Preventistry, an inclusive approach to high‑quality care and expanded access grounded in partnerships among patients, providers, and payors. It is one of the country’s largest Medicaid dental benefits administrators, managing dental and vision benefits for more than 33 million Americans across all 50 states. Its offerings are outcomes‑based and designed to be cost effective for Medicaid and CHIP, Medicare Advantage, small and large businesses, and individuals. The company is expanding direct patient care with more than 70 oral health centers across six states to reach rural and underserved populations. In June 2026, DentaQuest disclosed a cybersecurity incident involving unauthorized access to part of its network, with reports indicating that data potentially affecting around 2.6 million accounts were exposed, and the company stated it was working with external cybersecurity experts to determine the scope.

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