I recommend Dr Alice Kim who is part of WestCare Medical group practise. I live in Jersey City, but work in Midtown, so the office in UWS was quite convinient. Dr Kim was great with me through a difficult labor and helped with a natural delivery.
This group is affiliated with Roosevelt hospital, which had excellent facilities, friendly staff and most importantly an excellent NICU. I hadn't expected to need the NICU (who does?), but I was greatful that my baby could get immediate attention, since its right across from the labor rooms.
Its nice to have a private room and other comforts, but even better to have the right care.

Can anyone recommend someone who could cater a birthday party outdoors? I am planning on hosting a child's birthday party, either on my terrace or in LSP.
I am looking for someone who could provide some fun food for little kids.