Dr. Uphoff was great. He was very friendly, very welcoming, and very clear and helpful in explaining«ADHD» and how and why it affects the human brain. I had my first appointment with him just yesterday and the bit he was able to explain about the whole thing, in the time we had was immensely helpful. Incase you were wondering he is a semi retired Doctor who only specializes in the diagnosis and treatment of ADHD these days. If you suspect that you or your child might have ADHD then I would strongly suggest seeing Dr. Uphoff.