Dr. Deutsch replaced a bridge I had, and now my entire mouth is suffering. He reconfigured the positions of my teeth, and I feel as though the teeth underlying the bridge, as well as those abutting it, have loosened as a result. In another case, a crown he put on a tooth was so poorly fitted -- as another dentist took note of -- that the tooth underneath ended up breaking off, and now I need an implant. I don't know why Dr. Deutsch wins a place on the Washingtonian's Best Dentist list year after year. He is possibly the worst dentist I have ever encountered.