Delta Dental of Illinois

In early June, Delta Dental of Illinois will be upgrading our benefits administration system. As a result, the online employer portal will be updated. Please visit our upgrade resources and FAQs to learn more.

March 19, 2026

Oral Health Resources for Your Employees from Illinois' Oral Health Expert

Our Wellness page offers tools and insights that lead to good habits and excellent oral health.

Stay up to date on all things dental with the Delta Dental of Illinois blog!

Looking for more information on group plans? You can find all the information you need right on our website.

Have a question you need answered? Connect with us on social media, by phone or email.

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Delta Dental of Illinois is a part of Delta Dental Plans Association. Through our national network of Delta Dental
companies, we offer dental coverage in all 50 states, Puerto Rico and other U.S. territories.

Delta Dental of Illinois complies with all applicable Federal and State civil rights laws. Delta Dental of Illinois does not discriminate, exclude people, or treat them differently on the basis of gender, sex (which includes discrimination on the basis of sex characteristics, including intersex traits; pregnancy or related conditions; sexual orientation; gender identity or expression; and sex stereotypes), race, color, religious creed, national origin, citizenship, age, physical or intellectual disability, protected veteran status, marital status, genetic information, or any other characteristic protected by law.