Dr. Jespersen successfuly treated my *difficult* son's two separate root canals. My son is mildly autistic and at the time was a very rough dental patient. Dr. Jespersen was not put off by him at all, just scheduled him super early in the morning, took a no-nonsense approach, and just worked as efficiently as he could. Most other dentists would have insisted on general anesthesia ($$$ and scary) but Dr. J. was willing to give it his best shot with just the novocaine, and it worked beautifully.