Went down to carr's office- it's pretty nice. It has a ton of magazines to read, and a kinect, if that's your thing. Anyway, everyone in the office was pleasant that I dealt with. Amanda was nice and nancy was able to answer questions.
That being said, I can't say anything about whether or not carr is a decent dentist. I went in to see if he could extract some teeth that have been bothering me. He pointed out that my teeth were too close to the nerves to be able to extract them in his office. He actually explained why he couldn't do it in a way that didn't make him sound like he was incompetent- which was the impression I had gotten from the previous dentist I'd gone to (though that one hadn't explained why he couldn't do it). Carr also encouraged me to ask him questions.
Overall, professional- and didn't get the feeling like he was trying to take all of my money.