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Mount Sinai South Nassau

1 Healthy Way

2.8(922 ratings)

Mount Sinai South Nassau, photo 11 / 6

Quick Facts

Total units
20
Medicare rating
5 of 5

CMS Care Compare

Ownership
Non profit, Corporation
Certified beds
20
Capacity
Licensed for up to 20 residents
Affiliation
Connected to Mount Sinai South Nassau hospital

What Families Think

Mount Sinai South Nassau T C U is a small skilled nursing and long-term care unit in Oceanside, New York, licensed for up to 20 residents. Its overall Google rating of 2.8 from 920 reviews points to widespread dissatisfaction, though no specific reviewer comments were provided to detail the concerns.

The Good

  • Small licensed capacity of only 20 residents
  • Part of the Mount Sinai South Nassau hospital system
  • Skilled nursing and long-term care services offered

The Bad

  • Low 2.8 out of 5 Google rating from 920 reviewers
  • Large volume of reviews suggests widespread dissatisfaction
  • No specific review comments available to clarify concerns

AI-generated from reviews and community data.

Mount Sinai South Nassau is a senior living community in Oceanside, New York offering Skilled Nursing / Long Term Care. Amenities include Housekeeping, Laundry Service and Emergency Call System. Families rate it 2.8 out of 5 across 922 reviews.

About Mount Sinai South Nassau

Mount Sinai South Nassau T C U is a skilled nursing / long term care community in Oceanside, New York. The community is licensed for up to 20 residents.

Families rate Mount Sinai South Nassau T C U 2.8 out of 5 based on 920 Google reviews.

Contact the community directly to ask about availability, pricing, and tours, or browse the photos and reviews here to see if it could be the right fit for your family.

Types of Care at Mount Sinai South Nassau

Skilled Nursing / Long Term Care

Amenities

Room Amenities

  • Emergency Call System
  • Private Bathroom
  • Private Rooms
  • Wheelchair Accessible

Meals & Dining

  • Dietary Accommodations (Gluten-Free, Low / No Sodium, No Sugar, Vegan)

Community Amenities

  • 24-Hour Staff
  • Housekeeping
  • Laundry Service
  • Medication Management
  • On-Site Nurse (RN)

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Reviews of Mount Sinai South Nassau

2.8overall · 922 ratings combined

2.8★ on Google (922)

Jhuslie Lyfleur

Jul 2026

via Google

From the moment we walked through the main entrance to the Emergency Department, everyone treated us with kindness, compassion, and professionalism. Once transfer inside, our nurse Antonio D. was very kind. Him, Jordan, and the paramedic Daniel took exceptional care of my son, making sure he was comfortable and reassuring us every step of the way. The ladies on the team were also wonderful, caring, attentive, and welcoming. It was especially refreshing to see a group of gentlemen who were so passionate about what they do. Their teamwork, professionalism, compassion, and genuine dedication to caring for others truly stood out and made a lasting impression on our family. The doctor was exceptional. He took the time to thoroughly examine my son, explained everything clearly, answered all of our questions with patience, and never made us feel rushed. His calm demeanor, confidence, and genuine compassion gave us peace of mind during a stressful time. We knew my son was in the best hands. Overall, this was an amazing experience. Every member of the team went above and beyond to provide outstanding care, and we are incredibly grateful. I would highly recommend this hospital to anyone in need of emergency care. Thank you all for doing what you do with such heart and dedication.

Nina Baryshnikova

Jun 2026

via Google

I had an excellent experience at Mount Sinai South Nassau. I recently underwent surgery there, and I couldn’t be more grateful for the level of care i received. A special thank you to Dr. Emil Gurshumov for his professionalism, expertise, and clear communication throughout the entire process. He made me feel confident and reassured every step of the way. I also incredibly thankful to nurse Eileen Giangrasso, who was attentive, compassionate, and genuinely kind. She went above and beyond to make me feel comfortable and cared for. The anesthesiologist also deserves special recognition for their professionalism and for ensuring everything went smoothly and safely. Overall, every staff member I encountered was respectful, polite, helpful, and truly caring. It made a stressful situation much easier for me. I highly recommend Mount Sinai South Nassau to anyone in need of medical care.

Maureen

May 2026

via Google

I stayed in the hospital for two days after my surgery and was taken care of so well by all the nurses. They were knowledgeable, efficient, caring, and friendly. If I needed anything, they came immediately and they always made sure I was comfortable. My recovery nurse Judith May-uyon was amazing. She spoke to me while I was waking up and was very caring and said she was going to stay with me and I had nothing to worry about. She made sure I was in no pain and she was very, very sweet the next morning she came up to the room to see me to see how I was doing after her shift was ending, and she actually put all her stuff down to warm up my breakfast because it was a little cold. She didn’t have to do any of that, but she went above and beyond she is an exceptional nurse. Also Angeline and Shavelle always made sure I had everything that I needed and also kept me laughing. I am truly grateful for the care that I received.

Mariliz Hernandez

Mar 2026

via Google

What a wonderful experience! 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. My 14 yrs. old daughter was in excrutianting pain and they took care of her with so much kindness. She was diagnosed in 4 hrs while being treated with pain medications and antibiotics and in 9 hrs she was already in the operating room. She was calm and trusted the process. In 16 hrs since arrival we were home. Thanks to the speedy diagnosis and treatment my daughters appendix was intact and was treated by laparoscopy. They have taken care of my daughter since birth and now through the most common and deadly condition appendicitis; they have come through againn. Thank you to the amazing team a South Nassau for such outstanding care. I will always feel comfortable coming to you again. MH

J Bahr

Apr 2025

via Google

Mount Sinai Hospital 🏥 Emergency Room in Nassau County, 🚑🚔🚑 Excellent service, Excellent staffing,💉👩‍⚕️🩻 Clean hospital, Very helpful staff, Easy registration,📝knowledgeable medical professionals🚑👨‍⚕️🚔and supporting staff.👩‍⚕️💉🩻🙏 Plenty of free 🚗🚙🏍️🚐🚑🚒parking, it appears to be a new facility my family and I are very impressed with the service they provided. The supporting medical 🧑‍⚕️🧑‍🔬🧑‍🏫🧑‍🔧👮staff were very concern for our well being.🙏 I observed how these professional staff work among each other in order to provide the best customer service care for incoming patients, this place is also family friendly, my five year old enjoy while we waited for our X-ray🩻 and cat scans He was learning while we waited to be seen by the doctor 🧑‍⚕️and during our process. As a Veteran I find Mount Sinai ER hospital to have exceptional service both medically and in customer service.⭐⭐⭐⭐ Special thanks to Medical physician 👨‍⚕️ Dr. Itzkowitz and his support staff.👍 Thank you for your service.

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Government Inspection History

3 inspection visits in the last three years, 14 citations on file. Inspections are conducted by state agencies on behalf of the U.S. Centers for Medicare & Medicaid Services (CMS).

Dec 24, 2025Fire Safety StandardHealth Standard1 citation
  • Have the Quality Assessment and Assurance group have the required members and meet at least quarterly

    Severity C of L: potential for minimal harm, widespreadCorrected Feb 2, 2026

Oct 22, 2024Fire Safety StandardHealth Standard4 citations
  • Have a battery powered remote alarm panel in a location accessible by operating personnel.

    Severity E of L: no actual harm, potential for more than minimal harm, patternCorrected Nov 4, 2024

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

    Severity D of L: no actual harm, potential for more than minimal harm, isolatedCorrected Nov 15, 2024

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

    Severity D of L: no actual harm, potential for more than minimal harm, isolatedCorrected Nov 15, 2024

  • Have simulated fire drills held at unexpected times.

    Severity C of L: potential for minimal harm, widespreadCorrected Nov 9, 2024

Jun 16, 2023Fire Safety StandardHealth Standard9 citations
  • Have approved installation, maintenance and testing program for fire alarm systems.

    Severity E of L: no actual harm, potential for more than minimal harm, patternCorrected Aug 2, 2023

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

    Severity E of L: no actual harm, potential for more than minimal harm, patternCorrected Aug 2, 2023

  • Inspect, test, and maintain automatic sprinkler systems.

    Severity D of L: no actual harm, potential for more than minimal harm, isolatedCorrected Aug 2, 2023

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

    Severity D of L: no actual harm, potential for more than minimal harm, isolatedCorrected Jul 31, 2023

  • Have properly located and lighted "Exit" signs.

    Severity D of L: no actual harm, potential for more than minimal harm, isolatedCorrected Aug 2, 2023

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

    Severity D of L: no actual harm, potential for more than minimal harm, isolatedCorrected Jul 31, 2023

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

    Severity D of L: no actual harm, potential for more than minimal harm, isolatedCorrected Aug 2, 2023

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

    Severity D of L: no actual harm, potential for more than minimal harm, isolatedCorrected Aug 2, 2023

  • Conduct risk assessment and an All-Hazards approach.

    Severity C of L: potential for minimal harm, widespreadCorrected Aug 2, 2023

Source: CMS Care Compare, public federal data covering certified nursing facilities, refreshed monthly. Citations range from A (least serious) to L (most serious) on the federal scope and severity scale. Most citations are corrected quickly; review the details and ask the community about anything that concerns you.

Frequently Asked Questions

What types of care does Mount Sinai South Nassau offer?

Mount Sinai South Nassau offers Skilled Nursing / Long Term Care.

Where is Mount Sinai South Nassau located?

Mount Sinai South Nassau is located at 1 Healthy Way in Oceanside, New York.

What do families say about Mount Sinai South Nassau?

Mount Sinai South Nassau T C U is a small skilled nursing and long-term care unit in Oceanside, New York, licensed for up to 20 residents. Its overall Google rating of 2.8 from 920 reviews points to widespread dissatisfaction, though no specific reviewer comments were provided to detail the concerns.

How did Mount Sinai South Nassau do on recent health and safety inspections?

Mount Sinai South Nassau had 3 government inspection visits in the last three years, with 14 citations on file according to CMS Care Compare data. The full history, including what each citation was for and whether it was corrected, is in the inspection section on this page.

How can families visit Mount Sinai South Nassau?

Submit the Request Information form on this page to connect with Mount Sinai South Nassau and arrange a tour. Sharing your timeline and care needs up front helps the community prepare for your visit.

Work at Mount Sinai South Nassau? Claim this listing to update photos, pricing, and details. It's free.

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