New York City

South Shore Hospital Bets Big to Bring Open-Heart Surgery Home

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Published on June 25, 2026
South Shore Hospital Bets Big to Bring Open-Heart Surgery HomeSource: Google Street View

Mount Sinai South Nassau is gearing up to bring open-heart surgery to its Oceanside campus, anchoring the service in a new wing that boosts surgical capacity and critical-care beds on the South Shore. The Feil Family Pavilion is set to house larger operating suites and expanded intensive-care space built for complex cardiac procedures. Hospital leaders say the project is backed by a mix of Superstorm Sandy recovery funds, philanthropy and health system investment.

What the new wing includes

The Feil Family Pavilion is a 100,000-square-foot, four-story addition that doubles the emergency department, adds a 40-bed critical-care unit and builds out nine new operating rooms, according to Group PMX. The pavilion opened in phases last year, and hospital leaders expect the surgical suites to be activated in stages through 2026. The new ORs were designed to handle the specialized equipment and staffing models needed for adult cardiac surgery.

Built with Sandy-era recovery money

Much of the pavilion's construction is tied to a FEMA disaster-recovery award connected to Superstorm Sandy, with the hospital using FEMA's alternative-use provision to steer the funds to upgrades at the Oceanside campus. Long Island Business News notes that the federal award was supplemented by state grants and private philanthropy to complete the project.

What it will mean for South Shore patients

Hospital executives say the larger operating rooms and expanded anesthesia coverage will allow the Oceanside campus to handle more complex cardiac procedures locally, which could reduce the need for patients to travel into Manhattan or the North Shore for surgery. That plan is tied to a broader staffing and training effort, including a new anesthesiology partnership and residency program outlined in a hospital release distributed via PR Newswire.

State approval still required

According to Mount Sinai South Nassau, the launch of adult open-heart surgery at the Oceanside campus depends on state approval, and the hospital's Certificate of Need application is still pending. The hospital says the proposed program would be overseen by surgeons and clinical leaders from Mount Sinai’s Fuster Heart Hospital in Manhattan.

Regulatory context

New York's Certificate of Need rules require specific authorization for cardiac surgery centers and spell out the standards regulators use to review applications; see the state's rules via the Legal Information Institute for details. That review process means that even with the physical operating rooms and funding in place, the hospital will need a formal sign-off from the Department of Health before routine open-heart operations can begin.

Timeline and next steps

The pavilion's lower floors are already open to patients, and the hospital expects the surgical suites to come online over the next year as staffing and equipment are finalized, according to Group PMX. Fundraisers tied to the "Bringing Heart Home" campaign and recent community events are intended to underwrite program start-up costs, the hospital notes in its community materials.