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Making Care and Benefits Easier

Girl in pink brushing teeth

Who We Are

The Sun Life U.S. dental business, including DentaQuest, is dedicated to improving the oral health of all through purpose-driven, outcomes-based solutions. We are the second-largest dental benefits provider in the U.S. by membership.1 We make dental benefits better for everyone through Preventistry® – an inclusive approach centered on preventive, quality care, expanded access and solutions built on valued relationships across the health care ecosystem.

We manage dental and vision benefits for approximately 36 million Americans.2 For more than 30 years, we have delivered cost-effective benefit plans and services for employer groups, individuals, health plans and government-sponsored dental programs. We also support direct patient care through an expanding network of approximately 80 dental practices in underserved communities across the United States.

Members have access to quality dental care nationwide through our PPO network of approximately 130,000 unique providers and more than 100,000 access points for government programs. We also are the largest Medicaid and CHIP dental benefits administrator in the U.S., with programs in 35 states and counting.3

Evidence-based oral health solutions and proprietary claims management technology create value for Clients, keep things simple for health care providers, and improve total health for members. Our commitment to health, equity and access empowers communities across the country.

All of this, combined with extensive and trusted industry partnerships, is improving the oral health of all. In addition to dental and vision benefits, Sun Life's broad portfolio of insurance products and services in the United States includes disability, absence management, life, supplemental health, and medical stop-loss insurance, and care navigation.

Meet Our Leaders

Meet the leaders shaping the future of preventive oral health care access. Find additional leadership team information on the Sun Life leadership page.

Your Smile Belongs Here

Build a meaningful career at DentaQuest as part of the Sun Life U.S. family. Search job openings and find employment information.

Diversity, Equity & Inclusion

For us, embracing diversity, equity and inclusion means ensuring our workforce reflects the communities where we live, work and do business.

Rooted in Preventistry®

What is Preventistry? It is our inclusive approach to achieving good oral health, centered on preventive education, expanding access and solutions that drive quality of care over quantity of services.

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Security and Certifications

We are committed to the highest standards of security and protection for our member and client data.

1 Based on membership as of December 31, 2023. Ranking compiled by Sun Life and based on data disclosed by competitors.
2 Includes members who also have a Sun Life Group coverage. Note: Sun Life commercial dental and vision has ~2M members
Based on membership as of September 2023. Ranking compiled by Sun Life using publicly available data from the September 2023 Medicaid & CHIP Enrollment Data Highlights, state Medicaid agencies and other sources, and information disclosed by competitors.

Preventistry Pulse


The newsletter designed for anyone who wants to improve oral health for themselves, their families, customers or communities.