I understand your concern for your baby.
You are doing the right things; continue to do them.
It is better to follow up with the same pediatrician
who took care of the baby in NICU. Please try to stick to the same pediatrician.
There are reviews written by our users about doctors in our listing, those can guide you for a better doctor. You can search for a doctor in your area. http://healthcaremagic.com/doctors
Hope this helps.