Here is a couple more to add to the list
My doctor, whom I think is really good, Tom Nutter at Loyola gave me a couple more names.
"There's a child psychiatrist (who was a pharmacist prior to medical school) named Tom DiMatteo who I like quite a bit. He sees tons of ADHD and his office is in Naperville (630 305-3701). Probably the area's leading academic expert is Mina Dulcan, MD at Children's. She doesn't see many patients (she's chair of their dept.) but has an international reputation and really knows the deal. "