This address is Gruber Photographer's OLD address. Their new one is:
15 West 26th Street New York, NY 10010
Gruber Photographers must literally be the best wedding photographers in New York City. I've been to a couple of weddings (two sisters actually who both hired them) that they have been at and they somehow capture everything without being in the way. Not to mention their photos are documentary style, so they capture not only the guests but the guests emotions and are taken in an artistic and tasteful way. Definitely go Gruber (if you can afford them!).