OSF HealthCare, Easterseals Central Illinois teaming up on autism Oct 9, 2019 | Mental Health, Top Stories OSF HealthCare Children’s Hospital of Illinois and Easterseals Central Illinois will partner to create a new organization to provide autism services in central Illinois. To access this post, you must purchase 1 Year Health News Illinois Subscription or 1 Year Group Subscription - Up to 5 Users.