Developmental Disabilities

Helping Families. Supporting Communities. Empowering Individuals.

Mission Statement

The Illinois Department of Human Services, Division of Developmental Disabilities provides leadership for the effective management of the design and delivery of quality outcome-based, person-centered services and supports for individuals who have developmental disabilities. These services and supports will be appropriate to their needs, gifts, talents and strengths; accessible; life-spanning; based on informed choice; and monitored to ensure individual progress, quality of life, and safety.


Kevin Casey, Director, Division of Developmental DisabilitiesKevin Casey, Director
319 E. Madison, Suite 4N
Springfield, IL 62701
Phone: (217) 524-7065
TTY:  (866) 376-8446
Fax: (217) 557-6856

Programs/Services

Learn more about Developmental Disabilities services.

More Information & Resources

Provider Information