Hi T.,
Finding a new dentist can be scary, especially with kids. I don't know where you live, but we just love our dentist. His name is Steven Schulte & he practices in Lenexa, KS. He is wonderful with kids AND nervous adults. We have Delta, too. He is a wonderful dentist and a really good person and I'm sure he will know what to do about your daughter's teeth.
My nine year old goes to Dr. Okerstrom, who is a wonderful orthodontist (recommended by Dr. Schulte.) He had a lot of crowding, even in his baby teeth, and Dr. O. has done wonders in his mouth. As with anything, I'm sure early intervention is key.
Good luck!