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Attention Delta Dental providers: Protect your practice and patient data with multi-factor authentication. As of October 20, 2025, all users will need their password and an additional way to confirm their identity to log in to their Delta Dental of Connecticut account. See how MFA works.

Employer - Large Group Dental Insurance Plans for Businesses

Your clients can choose from PPOs, fee-for-service plans, dental HMO-type plans, and even combinations of those plans. Whatever their needs, there's a Delta Dental plan right for them!