This is the second time I have been here. Both times were painless. I wasn't anticipating the cost bc I thought my insurance covered all of it. Anyway, the root canal I got done by Dr. Engelberg took just about an hour. 1 trip needed only. Dr. Markson did my root canal last time. I will of course go back if needed. This is not the kind of place you want to brag about being the Duke of. :-)