Dr. Knight has definitely helped my 6-year old son who has autism. I noticed improvements after our first visit. In fact, Lincoln came home and slept through the night after his first adjustment. His eating and overall demeanor the next day were also improved. I guess the thing i noticed the most is that he’s more calm. We really like Dr. Knight. He’s knowledgeable, helpful, kind and best of all, Lincoln looks forward to his visits.