Dr. Harry S. Tamm is my FAVORITE doctor. He got to the root of my mysterious headaches by really listening to me. He gave me time to ask questions and he answered them in detail with patience and friendly wit. I knew I had been repeatedly misdiagnosed, but now I know what's causing the pain and how to treat it. I ask a lot of questions, like a kid, and he took time for all of them. I didn't know that doctors like this existed. I'm glad to say that they do.