Founded in 1950

Trinity was founded by a dedicated group of parents in 1950. It was originally a school for children with developmental disabilities.


5,800 Children & Adults

Trinity serves more than 5,800 children and adults who have intellectual and/or developmental disabilities or mental health needs.


32 Communities

Trinity has a presence in 32 Illinois communities in Will, Cook, DuPage, Grundy, Madison, Peoria, Jackson and St. Clair counties.

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Let's Talk Developmental Disabilities

New Lenox, Illinois

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New Lenox, Illinois
301 Veterans Parkway

Attention parents, guardians, family members, teachers, aides and therapists.  

Trinity Services will host "Let's Talk Developmental Disabilities" on Wednesday, March 22, 2023, 6:30 - 8:00 pm at the administration building located at 301 Veterans Parkway in New Lenox, IL 60451.  

As a parent, guardian or caregiver of a person with a disability, you may have many questions about the support and assistance available to your loved one or family.  This event will help you gain a greater understanding about the resources available to you at Trinity Services, Inc.

Learn more about: Guardianship, PUNS list, how to choose a provider, transition programs, community day services, employment services, residential options, behavioral health services, respite, family counseling and more.

To register, contact Sherry Ladislas at sladislas@trinityservices.org or call (815) 717-3750.

To learn more about Trinity services and supports to go Services and Supports.