I went to see Dr. Tans for a routine cleaning and after that he said I had uge problems and several crowns were needed for a total of $13000!!!!!!!.
Of course I went to see another Dr. and the result is that nothing urgent is necessary, I may need a crown within the next 2 years.
Another issue I had with Dr. Tans was about payment, he always try to charg me the adjustment that the insurance did on his very expensive bills.
Be carefull it looks to me that is to much $$$$$$$ oriented.