Thankfully, needed to visit him only once till date, but the experience had with him has definately made me less dreadfull of the root cananl procedures. He has the knack of putting you at ease, answering all your doubts and helping you relax. in less that 2 hours time i was back with my tooth in place( advised by another dentist for an extraction) and with a pain free procedure!
i would definately recommend Dr. Machule for any root canal worries one may have.