Transforming Lives
We help people with intellectual and developmental disabilities enjoy fuller, richer lives.
Services for People with Intellectual and Developmental Disabilities
Children's Services
We offer an extensive range of services and programs for children who demonstrate a delay in one or more areas of development. We also offer play groups and drop-in programs for all children in the community.
Adult Services
Our Adult Services Programs empower participants to build confidence, develop new skills, and integrate with the broader community. Click to learn more about our Lifelong Learning Centers, Community Integrated Living Arrangements, and Supported Employment Program.
Family Support
Helping clients with developmental disabilities or delays is a team effort. We provide resources and connections to support families and caregivers, too.
Thomas and Friends Theme Night
Apr 08, 2026 - 5:30 PM - 7:30 PM 411 Chicago Ave, Oak Park, IL 60302Thomas and Friends Theme Night Wednesday, April 8, 5:30PM
Play Group at Oak Leyden!
Apr 13, 2026 - 9:45 AM - 11:00 AM 411 Chicago Ave, Oak Park, IL 60302Play Group on Monday, April 13th, 9:45AM
Oak Leyden's Mighty Oak Event
Apr 23, 2026 - 6:00 PM - 10:00 PM Riverside Golf Club 2520 S Des Plaines Ave North Riverside IL 60546Celebrate Oak Leyden's 70th Anniversary at our Mighty Oak event at Riverside Golf Course on Thursday, April 23rd.