Until the closure days after the storm, the National Guard aided Bellevue's efforts to stay open by hauling fuel to backup generators. But it was determined that flood damage would make it impossible to adequately power the hospital.
The fuel feed to the generators stopped working when an estimated 17 million gallons of water rushed into the hospital's 1-million-square-foot basement. The floodwaters also knocked out power to the hospital's elevators.
NYU Langone Medical Center, on the East Side near Bellevue, evacuated 300 patients after it lost generator power because of the storm. Outpatient facilities are up and running, and inpatients are expected to return in several weeks.
Coney Island Hospital also is partially reopened and due to be fully operational by January, Aviles said.
Employees from the Manhattan VA Hospital, which remains closed, have been relocated to the Brooklyn VA Medical Center.
Mayor Michael Bloomberg, working with the City Council, allocated $300 million in emergency restoration capital funds to help the city's hospitals rebuild and recover from Sandy.