Staten Island University Hospital is a 668-bed specialized teaching hospital that occupies two main campuses and numerous community-based health centers and laboratories. Our 17-acre campus on Seaview Avenue in Ocean Breeze offers a wide range of services and features the island's most advanced emergency department (ED), a state-of-the-art ...Contact US‧Find Care‧Patients, Families & Visitors‧Facility Website‧About US‧Surgery.