The dentist told me I needed all my silver fillings replaced with white one (my molars so nobody sees them except for me). I really did not want to have this done so I got two second opinions from two different dentists in Des Moines...both told me that I did not need to have any of my silver fillings replaced and they all looked great. I am in the medical field and I know there are a handful of people that can ruin a profession when they have their eyes on the money and not the health of the patient. I would not recommend this dentist for anyone, I was dissapointed that I trusted this dentist and realized he was looking to make a profit rather than taking care of my dental health.