Consider James Claussen at the CLaussen Chiropractic Center in Naperville. 1240 Iroquois Drive 630.428.225.
I belong to a twins club in DuPage county and he was aguest speaker at one of our meetings. Some of our members go to him regularly and have had their children treated for allergies and ear infections using chiropratic methods. Although they went for specific illnesses he promotes balancing the body as a whole in order to obtain a healthy immune system and prevent illness. He also suppports parents who do not wish to have their children vaccinated. Nice guy . . . in his early 40's? . . . though I haven't ever gone to him I would recommend him based on others' comments. Good Luck!