See every facility — official ratings, family reviews, no referral fees.
Nursing Home Top Rated

Mount Sinai South Nassau T C U

Strong Medicare quality ratings; families often praise exceptional labor & delivery nursing staff. Still worth an in-person visit.

1 Healthy Way, Oceanside, NY 1157220 bedsLicensed & Active
5/5
Medicare
Inspection
Quality
Staffing
Google rating
2.8/5

based on 902 Google reviews

Mount Sinai South Nassau T C U Nursing Home in Oceanside, NY — Street View
Street View

Watch Mount Sinai South Nassau T C U

Get an email when new inspections, ratings, or penalties are published for this facility.

We’ll only email you about this — no spam, unsubscribe anytime.

What this means for your family

Choosing Mount Sinai South Nassau T C U means your loved one is in a facility that ranks well on Medicare quality measures. High RN hours correlate directly with lower rates of hospital readmission and better specialized care coordination. Families frequently praise: exceptional labor & delivery nursing staff and skilled surgical and gynecological doctors. While no facility is perfect, the clinical data here is encouraging.

Google Reviews

Google Reviews

902 reviews on Google
Families should be aware of a significant divide in care quality, particularly regarding the Emergency Room, where multiple reviewers report extreme wait times and dismissive treatment. While the Labor & Delivery and surgical units receive high praise for compassionate nursing and skilled doctors, the ER is frequently criticized for lack of communication and perceived medical negligence.

Quality Themes

Food5.0Staff4.5Clean7.0ActivitiesN/AMeds3.0MemoryN/AComms2.0Value2.0

Strengths

  • Exceptional Labor & Delivery nursing staff
  • Skilled surgical and gynecological doctors
  • Clean and modern facility renovations
  • Compassionate care in maternity units

Concerns

  • Extremely long wait times in the Emergency Room (mentioned by 8 reviewers)
  • Rude or unprofessional behavior from ER/Admissions staff (mentioned by 5 reviewers)
  • Lack of communication regarding patient status and wait times (mentioned by 4 reviewers)
  • Issues with medical follow-up and diagnostic delays (mentioned by 2 reviewers)

Rating Trends

2342.42024(34)2.92025(143)3.12026(43)

Distribution · 220 analyzed

5
91
4
7
3
5
2
9
1
108

How They Respond to Reviews

80%response rate

This facility actively engages with reviewer feedback.

Questions for Your Tour

  • 1With such a high CMS staffing rating, how do you ensure that the care remains personalized and consistent for each of the 20 residents?
  • 2I noticed the facility has undergone some modern renovations; could you show us some of the updated common areas where residents spend their time?
  • 3How does the nursing team handle communication with families regarding updates on a resident's health or changes in their daily status?
  • 4What is the process for managing medications to ensure everything is administered accurately and on schedule?
  • 5In the event of a medical emergency or a sudden change in health, what is the protocol for getting immediate physician attention?
  • 6What kind of daily activities or social programs do you have planned to keep the residents engaged and connected with one another?

Personalized based on this facility's data


Key Review Excerpts

The service starting from the Crystal Carolina the admitting nurse ,to nurse Wolf, to Dr. David, to Dr. Kontonicolas, to the 3 handsome post op nurses, to our nurse attendie Sobana, was 5 starts. The compassion, professionalism, the accuracy of diagnostic test and interpretation had made an acute appendicitis a breath.

Parent of a patient treated for appendicitis · Mar 2026★★★★★

I had an incredible birth experience at Mount Sinai’s Labor & Delivery unit. The nurses and staff made my first birth so smooth and supported.

First-time mother · Dec 2025★★★★★

I went to the er for my stomach pains with the help I had I was in the er 2hr later and they took a ct and all the other her things and helped me in a very good way for my emergency appendix removal

Emergency surgery patient · Feb 2026★★★★★
Source: 902 Google reviews

Staffing

Staffing Hours

per resident/day · Medicare 2026
RN Hours
4.58hrs
OK
Registered nurses for medical care
Total Nursing
6.62hrs
OK
All nurses + aides combined
Staff Turnover
48%
Lower is better (< 30% = good)
RN Turnover
41%
Lower is better (< 30% = good)

This facility meets the national staffing benchmarks. Higher staffing is linked to fewer falls and better day-to-day care.

Quality Measures

Quality Measures

Resident outcomes compared with national, state, and local averages · 3 measures

Medicare Rating
4/ 5
Better Than Avg

3

measures

Short-Stay Residents (Rehab / Post-Acute)
💉

Short-stay residents vaccinated for pneumonia

↑ Higher is better
This Facility98.3%
Better than Avg
Here
98.3%
US
81.8%
NY
77.0%
Nassau
80.7%
💉

Short-stay residents vaccinated for the flu

↑ Higher is better
This Facility93.9%
Better than Avg
Here
93.9%
US
79.7%
NY
78.8%
Nassau
82.6%
💊

Short-stay residents newly given antipsychotics

↓ Lower is better
This Facility0.3%
Better than Avg
Here
0.3%
US
1.6%
NY
1.2%
Nassau
1.5%
Source: Medicare quality measures

US average from Medicare published data

Inspection History

Medicare Inspection History

3-year lookback · Medicare 2026

1deficiencies
Well below state avg (7.6)

Mount Sinai South Nassau has corrected all 14 federal deficiencies found across recent surveys, with no complaint-triggered violations. The facility's issues primarily involved fire safety systems, care planning, and emergency preparedness protocols. Most deficiencies were identified and resolved in 2023, though some fire safety and care planning concerns resurfaced in 2024, suggesting these areas may need ongoing attention.

Dec 24, 2025Routine
1
0868Minimal · WidespreadCorrected

Administration Deficiencies

Have the Quality Assessment and Assurance group have the required members and meet at least quarterly

Oct 22, 2024Routine
4
0916Potential for harm · PatternCorrected

Gas, Vacuum, and Electrical Systems Deficiencies

Have a battery powered remote alarm panel in a location accessible by operating personnel.

0550Potential for harm · IsolatedCorrected

Resident Rights Deficiencies

Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.

0655Potential for harm · IsolatedCorrected

Resident Assessment and Care Planning Deficiencies

Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted

0712Minimal · WidespreadCorrected

Miscellaneous Deficiencies

Have simulated fire drills held at unexpected times.

Jun 16, 2023Routine
9
0345Potential for harm · PatternCorrected

Smoke Deficiencies

Have approved installation, maintenance and testing program for fire alarm systems.

0918Potential for harm · PatternCorrected

Gas, Vacuum, and Electrical Systems Deficiencies

Have generator or other power source capable of supplying service within 10 seconds.

0293Potential for harm · IsolatedCorrected

Egress Deficiencies

Have properly located and lighted "Exit" signs.

0353Potential for harm · IsolatedCorrected

Smoke Deficiencies

Inspect, test, and maintain automatic sprinkler systems.

0371Potential for harm · IsolatedCorrected

Smoke Deficiencies

Have properly sized and located compartments to protect residents from smoke.

0521Potential for harm · IsolatedCorrected

Services Deficiencies

Ensure heating and ventilation systems that have been properly installed according to the manufacturer's instructions.

0656Potential for harm · IsolatedCorrected

Resident Assessment and Care Planning Deficiencies

Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.

0842Potential for harm · IsolatedCorrected

Resident Assessment and Care Planning Deficiencies

Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards.

0006Minimal · WidespreadCorrected

Emergency Preparedness Deficiencies

Conduct risk assessment and an All-Hazards approach.

Ownership & Operations

Who Operates This Facility

Owner / Operator

Mount Sinai South Nassau T C U

Organization Type

nonprofit

Ownership & Management

Key personnel

Bisignano, FrankOfficer / DirectorCalderon, HenryOfficer / DirectorCullman, SusanOfficer / DirectorEhrenkranz, JoelOfficer / DirectorFriedman, RichardOfficer / Director
Source: Medicare provider data

Contact

Get in Touch

Contact this facility directly and verify the details that matter most to your family.

References & Resources

EveryPlace is a research directory. Facility information is compiled from public sources — Medicare.gov, state licensing portals, Google Places, and publicly available street-level imagery. Listings do not constitute endorsement, recommendation, or advertisement, and we do not accept payment for placement. Families should verify all details directly with the facility and the original sources linked above before making any care decisions. See our Research Policy for our editorial standards, correction process, and image-removal policy.

Nearby Alternatives

Call