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Nursing HomeMedicaid Top Rated

The Knolls

Strong Medicare quality ratings; families often praise clean, well-maintained facility. Still worth an in-person visit.

55 Grassland Road, Valhalla, NY 1059520 bedsLicensed & Active
5/5
Medicare
Inspection
Quality
Staffing
Google rating
4.1/5

based on 48 Google reviews

5
4
3
2
1
The Knolls Nursing Home in Valhalla, NY — Street View
Street View

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What this means for your family

The Knolls is highly regarded for its clean, peaceful environment and quality rehab services. However, families should be prepared for high costs and are encouraged to observe staff interactions during visits to ensure they meet your expectations for attentiveness.

Google Reviews

Google Reviews

48 reviews on Google
The Knolls is generally regarded as a beautiful, clean, and tranquil facility with a pleasant environment for seniors. While many reviewers praise the staff and the physical upkeep of the building, others have expressed significant concerns regarding high costs and occasional lapses in staff attentiveness.

Quality Themes

Tap a score for details
Food6.0Staff7.0Clean9.0Activities8.0MedsN/AMemoryN/AComms5.0Value3.0

Strengths

  • Clean, well-maintained facility
  • Beautiful and tranquil grounds
  • Friendly and polite staff
  • High-quality rehab and care services

Concerns

  • High cost and affordability issues (mentioned by 2 reviewers)
  • Staff inattentiveness or phone usage (mentioned by 2 reviewers)

Rating Trends

Tap a year to see what changed

234'17(3)'19(14)'21(2)'23(18)'25(10)'26(3)

Distribution · 87 analyzed

5
50
4
16
3
9
2
2
1
10

How They Respond to Reviews

0%response rate

Questions for Your Tour

  • 1With such a high CMS rating for staffing, how do you ensure that the team remains focused on resident needs and attentive to their calls throughout the day?
  • 2The grounds here look so beautiful and tranquil; what kind of outdoor or social activities do residents participate in to enjoy the scenery?
  • 3Since the facility is so well-maintained and clean, what is your routine for ensuring the resident rooms and common areas stay at that high standard?
  • 4Given the high quality of rehab services mentioned by others, how do you tailor physical therapy plans to meet each resident's specific recovery goals?
  • 5In the event of a medical emergency during the night, what is the protocol for notifying the family and coordinating immediate care?
  • 6Because we are planning for the long term, could you help us understand the breakdown of costs and what specific services are included in the monthly rate?

Personalized based on this facility's data


Key Review Excerpts

I'd like to Thank in particularly Kenroy and Terry for their amazing way of helping me feel at home and relaxed, for being patient and attentive!

Rehab patient · 2019★★★★★

My Father was just there a little over 3 weeks and he had excellent care. He loved the food and his room was immaculate.

Long-term resident's family · 2023★★★★★

Most aides are wonderful. You need them specifically whe you can't move well. Head nurses need to listen to patients. Food is soso.

Long-term resident's family · 2022★★★★
Source: 48 Google reviews

Staffing

Staffing Hours

per resident/day · Medicare 2026
RN Hours
1.71hrs
OK
Registered nurses for medical care
Total Nursing
5.65hrs
OK
All nurses + aides combined
Staff Turnover
25%
Lower is better (< 30% = good)
RN Turnover
22%
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 · 15 measures

Medicare Rating
4/ 5
Better Than Avg

7

measures

Worse Than Avg

8

measures

Long-Stay Residents
😔

Residents with depression symptoms

↓ Lower is better
This Facility0.0%
Better than Avg
Here
0.0%
US
12.1%
NY
18.9%
Westchester
20.6%

Highly dependent on how each facility screens and codes depressive symptoms, so it varies widely between facilities.

💊

Residents on antipsychotic medication

↓ Lower is better
This Facility30.0%
Worse than Avg
Here
30.0%
US
15.4%
NY
13.8%
Westchester
12.0%
🛏️

Residents needing more daily help over time

↓ Lower is better
This Facility32.1%
Worse than Avg
Here
32.1%
US
14.4%
NY
14.8%
Westchester
14.1%
💊

Residents on anti-anxiety or sleep medication

↓ Lower is better
This Facility10.3%
Better than Avg
Here
10.3%
US
19.5%
NY
13.3%
Westchester
14.5%
🚿

Residents whose bladder or bowel control got worse

↓ Lower is better
This Facility25.2%
Worse than Avg
Here
25.2%
US
19.4%
NY
20.2%
Westchester
16.3%
⚠️

Residents who fell and were seriously hurt

↓ Lower is better
This Facility9.7%
Worse than Avg
Here
9.7%
US
3.2%
NY
3.1%
Westchester
2.4%
Short-Stay Residents (Rehab / Post-Acute)
💉

Short-stay residents vaccinated for pneumonia

↑ Higher is better
This Facility32.5%
Worse than Avg
Here
32.5%
US
81.8%
NY
77.0%
Westchester
75.5%
💉

Short-stay residents vaccinated for the flu

↑ Higher is better
This Facility66.7%
Worse than Avg
Here
66.7%
US
79.7%
NY
78.8%
Westchester
79.0%
💊

Short-stay residents newly given antipsychotics

↓ Lower is better
This Facility1.2%
Better than Avg
Here
1.2%
US
1.6%
NY
1.2%
Westchester
1.1%
Source: Medicare quality measures

US average from Medicare published data

Inspection History

Medicare Inspection History

3-year lookback · Medicare 2026

0deficiencies
Well below state avg (7.6)
Clean record — no deficiencies

The Knolls shows a mixed safety record with 16 deficiencies across three surveys, primarily involving building safety systems and medication management. The facility has struggled with recurring electrical generator issues (found deficient in both 2019 and 2023) and had multiple care-related problems in 2021 including medication oversight, nutrition, and infection control. All violations have correction dates, but the repeated generator problems suggest potential ongoing maintenance challenges that families should discuss during visits.

Oct 16, 2023Routine
3
0918Potential for harm · PatternCorrected

Gas, Vacuum, and Electrical Systems Deficiencies

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

0761Potential for harm · IsolatedCorrected

Miscellaneous Deficiencies

To conduct inspection, testing and maintenance of fire doors by qualified individuals.

0915Potential for harm · IsolatedCorrected

Gas, Vacuum, and Electrical Systems Deficiencies

Have proper power supply for life support equipment.

Jul 6, 2021Routine
10
0781Potential for harm · PatternCorrected

Miscellaneous Deficiencies

Have restrictions on the use of portable space heaters.

0812Potential for harm · PatternCorrected

Nutrition and Dietary Deficiencies

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

0657Potential for harm · IsolatedCorrected

Resident Assessment and Care Planning Deficiencies

Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.

0684Potential for harm · IsolatedCorrected

Quality of Life and Care Deficiencies

Provide appropriate treatment and care according to orders, resident’s preferences and goals.

0692Potential for harm · IsolatedCorrected

Quality of Life and Care Deficiencies

Provide enough food/fluids to maintain a resident's health.

0756Potential for harm · IsolatedCorrected

Pharmacy Service Deficiencies

Ensure a licensed pharmacist perform a monthly drug regimen review, including the medical chart, following irregularity reporting guidelines in developed policies and procedures.

0758Potential for harm · IsolatedCorrected

Pharmacy Service Deficiencies

Implement gradual dose reductions(GDR) and non-pharmacological interventions, unless contraindicated, prior to initiating or instead of continuing psychotropic medication; and PRN orders for psychotropic medications are only used when the medication is necessary and PRN use is limited.

0836Potential for harm · IsolatedCorrected

Administration Deficiencies

Ensure the facility is licensed under applicable State and local law and operates and provides services in compliance with all applicable Federal, State, and local laws, regulations, and codes, and with accepted professional standards.

0880Potential for harm · IsolatedCorrected

Infection Control Deficiencies

Provide and implement an infection prevention and control program.

0036Minimal · WidespreadCorrected

Emergency Preparedness Deficiencies

Establish emergency prep training and testing.

Sep 12, 2019Routine
3
0918Potential for harm · PatternCorrected

Gas, Vacuum, and Electrical Systems Deficiencies

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

0353Potential for harm · IsolatedCorrected

Smoke Deficiencies

Inspect, test, and maintain automatic sprinkler systems.

0712Potential for harm · IsolatedCorrected

Miscellaneous Deficiencies

Have simulated fire drills held at unexpected times.

Ownership & Operations

Who Operates This Facility

Owner / Operator

The Knolls

Organization Type

nonprofit

Ownership & Management

Key personnel

Alexander, JenniferW-2 Managing EmployeeGoldstein, BethOfficer / DirectorMarkopoulos, AnastasiosOfficer / Director
Source: Medicare provider data

Contact

Get in Touch

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References & Resources

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