I recently went to Dr. Usheroff for laser teeth whitening. While I was uncertain whether the outcome would justify the cost, I was quickly overwhelmed by the great results. The procedure lasted slightly more than one hour and my teeth were instantly transformed into a dazzling shade of white. This was a tremendous accomplishment after all the years of cigar smoking and coffee drinking. I cannot say enough of the competence and attentiveness of Dr. Usheroff and his staff. For this I say, Thanks and keep up the good work! Well worth the investment of time and cost.