I cannot recommend this endodontist. After a very stressful ordeal with a tooth, I merely asked her opinion on a crown versus a bonded onlay. She exploded on me about "I told you in writing you need a crown" and "I am going to document this in writing" and continued to rant for a good minute or so. This was after I got the novacaine, so it was too late to walk out. Whoa.
I don't know about the treatment success, I just got back. But I felt the overall experience was hurried, and the treatment I received was discourteous. I cannot recommend this endodontist.