D.M.
I second the recommendation for Dr. James Toung @ Texas ENT. My 4yo just had his tonsils & adnoids removed too, and he was fantastic!
He tended to anticipate my questions and answer most of them before I even had to ask, and he was very patient with those I did ask. He took his time with us and even spoke to my son about what was going on & what we needed to do. My hubby is about to go see him now for his snoring. =o) I highly recommend him!