I use Dr. Eric Hopkins as my pediatrician for my kids.. They LOVE him and so do I. They are very nice and when you call with a question HE calls you back which I love. His office is near Baylor in Grapevine. He shares an office with Dr. Kilgus (which was the FIRST pediatrician in Baylor in grapevine before Baylor was Baylor!)
As far as orthodontist.. I use Dr. Czarnaki in Southlake. I LOVE his office. They treat me like family there. When I call they know me by voice and I don't call that often, just to make my appointments. He and his staff are very gentle and he is great with kids. He understands braces can be painful and he is funny about scheduling around holidays, he doesn't want to be the "bad guy" and make kids hurt for Christmas or Thanksgiving or what ever is going on. I am very impressed with my teeth so far! I think they are doing a great job. My brother had his teeth done there tooand he has a beautiful smile now!