I use Raleigh Child and Adolescents Medicine. They have been great. They have the office at Rex that I use and they have one in Brier Creek as well.
We've been for well visits, sick visits, early morning and after hours visits and we've had to callt he doctor on the weekend and have not had any problems.
We use Carolina Kids - not crazy about 1 doctor, but I suspect we'd run into that anywhere.
Have heard excellent things about N Raleigh Peds off of Creedmoor.