Dr. Peterson trained well under Dr. Grant and is professional in every way. I'm a lawyer and a retired judge and have some concept of a professional office. His is first rate and his staff have all been with him for a long time. That in itself is a good recommendation. I never have to significantly wait and the work is top notch. I've had routine cleaning, gum surgery, implants and root removal - all done well. I've generally had the same hygenist throughout and she is always friendly, yet totally professional. Dr. Peterson routinely takes a look to evaluate my current status and makes recommendations and referals as necessary. I've had no doubts in 25 years.