My dentist just retired, so I am looking too. I have been asking around and so far have only received one referral for a dentist in Riverton. His name is Dr. Jeffery Hanzon. The person who referred me to him said they are very impressed and would highly recommend him to anyone. He has been out of dental school for about 2 years and is up to date on everything. His practice is called Stone Creek Family Dental and it's on the main road. I haven't gotten enough courage to give him a try yet, (very sensitive teeth!), but will probably go to him when I do.