My review is actually of Dr. Austin Church, who is Dr. Preece's partner. He was very nice and very good with my 3-year old son, however, he immediatly recommended putting silver metal caps on all the cavities in my sons mouth, which happens to be quite a few. I was appalled. I asked if there was any other way, any other treatment procedures and after what felt like negotiations, he agreed he would consider a couple of porcelain fillings for two of his front teeth, but all others MUST have metal caps. I'm currently seeking a second opinion.