Dominion National, incorporated in 1996, is an agile and innovative provider and administrator of dental and vision benefits. ... Dominion serves over 900,000 members, including leading health plans, employer groups, municipalities, associations and individuals among its diverse client base. Dominion members can download the MyDominion mobile app that allows easy access to your account and plan information. With MyDominion, you can find a dentist, view your ID cards and view your plan information. To download the app and learn more, visit DominionNational.com/mobile. The Dominion National group of companies includes Dominion Dental Services, Inc., a licensed issuer of dental plans, and Dominion Dental Services USA, Inc., a licensed administrator of dental and vision benefits. Vision plans are underwritten by Avalon Insurance Company. read more