Dr. Chris Petrush of Pleasant Hill, CA, told me recently that he doesn't worry about competition from the dozens of dentists who practice close to his business. His main focus, he said, is keeping his ...

At his practice in Pleasant Hill, CA, Chris Petrush, DDS, has been a CAD/CAM user for nine years. "For a single crown or two crowns, which is really the bread and butter for, I would say, most general ...