Northwell Health at Jones Beach Theater, Wantagh NY by SeatView | Jun 13, 2013 | Amphitheatres1000 Ocean Pkwy, Wantagh, NY 11793 (516) 221-1000 – Main Phone (516) 221-1000 – Box Office View Larger Map Opened – 1952 Capacity – 15,000 Upcoming Events at Northwell Health at Jones Beach...