Long Island Hotel with Spa??? (x-post)

Does anyone know which hotels in Long Island have a spa? The furthest FH and I would want to travel is to the Hauppauge area. If there aren't any hotels in Nassau/Western Suffolk area that have a spa we will be willing to travel further though. We have had a rough past few weeks (work and school related) and are in need of a weekend getaway (but we don't want to travel too far). We are looking to go to a hotel with a spa and indoor pool, if possible. TIA!

FYI - I would have liked to stay at either the Hyatt Regency Long Island or Marriott Islandia, but I don't think either of these hotels have a spa.