I personally hold Grieger responcible for the fact that I have two teeth missing and a loss of bone in my upper jaw. She told me that i would never, ever, and she promised, need the last tooth on the upper right, back. so I against my better judgement allowed her to pull it instead of fill the cavity. Less than a year later the next tooth to it gave me a problem and she told me that it needed a root canal and recommended a person to do it. I went to Catherine Wurm in Sartel, MN. She did the root canal and told me to get a crown put on it as soon as possible. I advise Grieger of this and that I had plans to go to 'florida for several months of the winter. She said not to worry, I could let it go until March when I returned. A month later, it began to give me intense pain. To make this fit the required space, the tooth was broken in half and had to be pulled. so much for the dental advice of Grieger.