Dr. Ferguson is a gem! I've been going to him for almost 20 years and I would be very depressed if I had to go to any other periodontist. When I first went to him I had serious gum problems and I had already had gum surgery done by someone else. Dr. Ferguson basically did it over and it's been longer than I can remember since I've had gum problems. He is not cheap (although I don't actually know the rates of other periodontists) but he is worth whatever he charges. His hygienists are also the best. And everyone there is completely charming to boot!