Dr Isaacson came highly recommended, the front office staff was prompt and helpful. Unfortunately, he was rather quick in his diagnosis and WRONG about which tooth needed the root canal... (it was a case where there were several suspects).
Fortunately, not convinced of his findings, I sought a second opinion and sure enough, it was NOT the tooth he was ready to delve into! The treatment was performed successfully by this other dentist. Boy, would I had been upset had I had a root canal on the wrong tooth following Dr Isaacson's recommendation!