1. Easterseals Joliet Region — Autism Diagnostic Clinic
An eight-hour, four-day autism evaluation with a dedicated Autism Coordinator, serving Will County since 1949.
Ages Young children (early-childhood services cover ages 6 weeks to 5 years)
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City guide · Illinois
What Joliet families use, listed with the same fixed questions answered for every provider — so you can compare like with like.
← All of JolietOrdered by review count, then name. Providers cannot pay to be listed, ranked, or edited.
3 resources in Joliet — Diagnosis
An eight-hour, four-day autism evaluation with a dedicated Autism Coordinator, serving Will County since 1949.
Ages Young children (early-childhood services cover ages 6 weeks to 5 years)
A comprehensive developmental and behavioural evaluation for children aged 15 months through 20 years, covering ADHD, autism, developmental delays, and sensory processing disorders. Evaluation completed in a single visit with results provided within 14 business days.
Ages 15 months through age 20Wait About 2 months average wait time
Fast virtual autism evaluations for children aged 2–16, conducted by licensed clinical psychologists with expertise in developmental disorders. Comprehensive diagnostic assessments covering autism, ADHD, learning disabilities, and anxiety. Results delivered within 2–3 days.
Ages Children aged 2 through 18 (autism evaluations ages 2–16)Wait Most families complete the full autism evaluation in 2 to 3 days
Nothing here is a recommendation — we list what exists, note what a provider says about itself, and let parents tell you the rest. Intake contacts, school districts, and funding for the whole metro are on the Joliet guide.