My daughter's pediatrician is amazing! Very patient and always answers my million questions. The staff are also great. But I know that some parents are not content with their own pediatrician. If you are not happy you can change you doctor. But you want to do it the right way. I found this article on How To Break Up With Your Child's Pediatrician on Twitter.
We might be doing this in the future since we will be moving. Don't know when but its nice to have this information beforehand.