Hey S. ~
We had premie twins born at NYU in November. They weren't admitted to NICU bc they were considered ok size for twins (4lbs and 5lbs) and their lungs were mature. We go to Pediatric Associates of NY on 34th Street bt 1st and 2nd avenues. All their doctors are affiliated with NYU Hospital and we've been pleased with them so far.
We see Debra Greenstein and she has been great with the twins, very calm, patient and reassuring - but definitely what I call a "classically trained" doctor - more traditional than holistic, etc. Also, she and the practice is pro-vaccines if that matters to you. (Another note - some of the doctors practice at the Brooklyn location on some days and are not always in the manhattan office m-f.)
They have a 24-hr call line and a nurse or doctor will call you back pretty quickly. The office is a bit of a factory, but we have never had to wait more than a few minutes in the waiting room.
Hope this helps and congrats on your baby boy!
Tracey