Dr. Deutsch performed a tricky root canal on a wisdom tooth which three other dentists felt was beyond them. The work was executed flawlessly and he saved the tooth. He had great hands and a high level of concentration. I believe he is either the best in the city or one of the best in the city.
He was also fantastic in pain management, delivering the immortal line "When I go in there, you should not feel anything at all". He layered on more and more anesthetic, and waited patiently for it to take effect.