Work that wasn't needed
I usually work with Dr. Henderson and he was out one day, and another dentist came in and insisted I needed 5 crowns. I didn't have dental insurance at the time and would try to only get cleanings and fillings done, but was repeatedly called to schedule the $5000+ it would have cost to get these crowns. I was a bit upset about this and stopped going here. This was in 2007, so they may be different now, although I have found another dentist in the area.