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Mount Sinai South Nassau Transitional Care Unit

Nursing Home in Oceanside — Nassau County

Quick answer

Mount Sinai South Nassau Transitional Care Unit is a nursing home provider located at One Healthy Way, Oceanside, 11572, in Nassau County.

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A hospital-based Transitional Care Unit at Mount Sinai South Nassau in Oceanside for short-term rehabilitative and skilled nursing care after acute hospitalization.

Nonprofit hospital-affiliated unit for patients whose acute care is complete but who still need specialized nursing and rehab before returning home.

Operated by Mount Sinai South Nassau (formerly South Nassau Communities Hospital) at its Oceanside campus.

Short answer

Mount Sinai South Nassau Transitional Care Unit is a nursing home provider at One Healthy Way, Oceanside, 11572, in Nassau County.

Location and contact

CommunityMount Sinai South Nassau Transitional Care Unit
Care typeNursing Home
AddressOne Healthy Way, Oceanside, 11572
CountyNassau County
WebsiteOfficial site
What we do not publish, and why. We list only details we confirmed against this provider's own published information. We do not publish bed counts, license numbers, pricing or quality ratings for this community because we could not verify them from a primary source. Confirm licensing yourself using the state tools below, and get pricing in writing directly from the community.
How New York regulates this provider type. NYSDOH licenses and inspects this provider type, and publishes the record free on NYS Health Profiles. Read the full explanation →
Evaluating a skilled nursing facility. The questions that actually separate providers of this type. Read the full explanation →

Oceanside in context

Huntington Hospital (Northwell) sits in the hub itself, and the LIRR Port Jefferson Branch gives car-free access for visiting family. Housing ranges from waterfront estates in Lloyd Harbor to modest ranches in Huntington Station, so the senior-care market spans private-pay concierge care to Medicaid-reliant placements within a few miles of each other.

Other nursing home options near Oceanside

Listing details verified 2026-07-29 against the provider's own published information. We are not affiliated with this community and do not represent it. Details change — confirm directly before making a decision.

Questions families ask

My parent just fell and is in the hospital - what's the first call I should make?

For families in Nassau or Suffolk County, the Office for the Aging in your parent's home county is a good first call - Nassau County Office for the Aging at 516-227-8900, or Suffolk County Office for the Aging at 631-853-8200. Both function as the local NY Connects access point, a free service that helps families understand care options, eligibility, and next steps after a hospital event, without any cost or obligation.

My father was just diagnosed with dementia - what should we be planning for on Long Island?

A new dementia diagnosis typically means starting to think about progressively higher levels of support: from in-home caregiving, to a Special Needs Assisted Living Residence (SNALR)-certified memory care community, to eventually possibly a nursing home. The Nassau (516-227-8900) or Suffolk (631-853-8200) County Office for the Aging can connect families to local resources and benefits counseling as needs evolve, and it's worth confirming any Long Island community marketing memory care actually holds SNALR certification via NYS Health Profiles.

I'm exhausted from caring for my spouse or parent - what support exists for caregivers on Long Island?

Both the Nassau County Office for the Aging (516-227-8900) and Suffolk County Office for the Aging (631-853-8200) serve as local NY Connects access points and can help connect exhausted family caregivers to respite options, including adult day health care, at a New York State median of $144 per day, and in-home caregiver support, at a state median of $35 per hour, which can relieve some of the daily burden without requiring a full residential placement.

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