We have had good luck at Cactus Childrens Clinic on Thunderbird and 55th ave? It was a recommendation from a friend...best part is, they have Saturday hours!
I have a friend that goes to that cactus office above and really likes them. We've been going to nw clinic for children on 31st ave and greenway since DS was born and I'm happy with them.
Re: Ped recommendation in NW Valley?