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Nursing Home Top Rated

Mount San Antonio Gardens

Strong Medicare quality ratings. Still worth an in-person visit before deciding.

900 E. Harrison Ave, Pomona, CA 9176764 bedsLicensed & Active
5/5
Medicare
Inspection
Quality
Staffing
Google rating
2.0/5

based on 1 Google review

Mount San Antonio Gardens Nursing Home in Pomona, CA — Street View
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What this means for your family

Choosing Mount San Antonio Gardens means your loved one is in a facility that ranks well on Medicare quality measures. While no facility is perfect, the clinical data here is encouraging.

Staffing

Staffing Hours

per resident/day · Medicare 2026
RN Hours
0.74hrs
98%
Registered nurses for medical care
Total Nursing
6.45hrs
OK
All nurses + aides combined

RN hours are below the national benchmark. RNs handle complex medical needs and medication, so ask about coverage during your visit.

Quality Measures

Quality Measures

Resident outcomes compared with national, state, and local averages · 17 measures

Medicare Rating
5/ 5
Better Than Avg

15

measures

Worse Than Avg

2

measures

Long-Stay Residents
💊

Residents on anti-anxiety or sleep medication

↓ Lower is better
This Facility3.6%
Better than Avg
Here
3.6%
US
19.5%
CA
13.7%
Los angeles
10.9%
💊

Residents on antipsychotic medication

↓ Lower is better
This Facility1.2%
Better than Avg
Here
1.2%
US
15.4%
CA
11.6%
Los angeles
11.4%
😔

Residents with depression symptoms

↓ Lower is better
This Facility0.0%
Better than Avg
Here
0.0%
US
12.1%
CA
7.0%
Los angeles
9.1%

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

🚿

Residents whose bladder or bowel control got worse

↓ Lower is better
This Facility21.3%
Worse than Avg
Here
21.3%
US
19.4%
CA
10.7%
Los angeles
9.4%
🛏️

Residents needing more daily help over time

↓ Lower is better
This Facility6.1%
Better than Avg
Here
6.1%
US
14.4%
CA
10.4%
Los angeles
12.5%
💉

Residents vaccinated for pneumonia

↑ Higher is better
This Facility100.0%
Better than Avg
Here
100.0%
US
93.4%
CA
98.6%
Los angeles
99.1%
Short-Stay Residents (Rehab / Post-Acute)
💉

Short-stay residents vaccinated for the flu

↑ Higher is better
This Facility100.0%
Better than Avg
Here
100.0%
US
79.7%
CA
93.2%
Los angeles
92.5%
💉

Short-stay residents vaccinated for pneumonia

↑ Higher is better
This Facility100.0%
Better than Avg
Here
100.0%
US
81.8%
CA
94.2%
Los angeles
94.5%
💊

Short-stay residents newly given antipsychotics

↓ Lower is better
This Facility0.0%
Better than Avg
Here
0.0%
US
1.6%
CA
1.5%
Los angeles
1.5%
Source: Medicare quality measures

US average from Medicare published data

Inspection History

Medicare Inspection History

3-year lookback · Medicare 2026

5deficiencies
Well below state avg (15.4)
1 complaint-triggered

Mount San Antonio Gardens shows ongoing issues with fire safety systems, patient care, and electrical safety across multiple surveys. Fire safety problems persist, with repeated deficiencies in sprinkler systems, fire alarms, and smoke barriers appearing in 2023, 2024, and 2025. Patient care concerns include accident prevention, treatment planning, and mobility assistance. One family filed a complaint about accident hazards that remains uncorrected, while most other issues have correction plans.

Jan 22, 2026Complaint
1
0689Potential for harm · IsolatedCorrected

Quality of Life and Care Deficiencies

Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

May 30, 2025Routine
8
0345Potential for harm · WidespreadCorrected

Smoke Deficiencies

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

0353Potential for harm · WidespreadCorrected

Smoke Deficiencies

Inspect, test, and maintain automatic sprinkler systems.

0355Potential for harm · PatternCorrected

Smoke Deficiencies

Properly select, install, inspect, or maintain portable fire extinguishes.

0363Potential for harm · IsolatedCorrected

Smoke Deficiencies

Install corridor and hallway doors that block smoke.

0684Potential for harm · IsolatedCorrected

Quality of Life and Care Deficiencies

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

0690Potential for harm · IsolatedCorrected

Quality of Life and Care Deficiencies

Provide appropriate care for residents who are continent or incontinent of bowel/bladder, appropriate catheter care, and appropriate care to prevent urinary tract infections.

0700Potential for harm · IsolatedCorrected

Quality of Life and Care Deficiencies

Try different approaches before using a bed rail. If a bed rail is needed, the facility must (1) assess a resident for safety risk; (2) review these risks and benefits with the resident/representative; (3) get informed consent; and (4) Correctly install and maintain the bed rail.

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.

May 16, 2024Routine
8
0041Potential for harm · WidespreadCorrected

Emergency Preparedness Deficiencies

Implement emergency and standby power systems.

0918Potential for harm · WidespreadCorrected

Gas, Vacuum, and Electrical Systems Deficiencies

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

0920Potential for harm · PatternCorrected

Gas, Vacuum, and Electrical Systems Deficiencies

Ensure proper usage of power strips and extension cords.

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.

0753Potential for harm · IsolatedCorrected

Miscellaneous Deficiencies

Have restrictions on the use of highly flammable decorations.

0641Potential for harm · IsolatedCorrected

Resident Assessment and Care Planning Deficiencies

Ensure each resident receives an accurate assessment.

0684Potential for harm · IsolatedCorrected

Quality of Life and Care Deficiencies

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

0880Potential for harm · IsolatedCorrected

Infection Control Deficiencies

Provide and implement an infection prevention and control program.

May 26, 2023Routine
13
0918Potential for harm · WidespreadCorrected

Gas, Vacuum, and Electrical Systems Deficiencies

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

0920Potential for harm · PatternCorrected

Gas, Vacuum, and Electrical Systems Deficiencies

Ensure proper usage of power strips and extension cords.

0688Potential for harm · PatternCorrected

Quality of Life and Care Deficiencies

Provide appropriate care for a resident to maintain and/or improve range of motion (ROM), limited ROM and/or mobility, unless a decline is for a medical reason.

0880Potential for harm · PatternCorrected

Infection Control Deficiencies

Provide and implement an infection prevention and control program.

0331Potential for harm · IsolatedCorrected

Smoke Deficiencies

Construct fire resistant interior walls.

0351Potential for harm · IsolatedCorrected

Smoke Deficiencies

Install an approved automatic sprinkler system.

0355Potential for harm · IsolatedCorrected

Smoke Deficiencies

Properly select, install, inspect, or maintain portable fire extinguishes.

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.

0558Potential for harm · IsolatedCorrected

Resident Rights Deficiencies

Reasonably accommodate the needs and preferences of each resident.

0686Potential for harm · IsolatedCorrected

Quality of Life and Care Deficiencies

Provide appropriate pressure ulcer care and prevent new ulcers from developing.

0695Potential for harm · IsolatedCorrected

Quality of Life and Care Deficiencies

Provide safe and appropriate respiratory care for a resident when needed.

0759Potential for harm · IsolatedCorrected

Pharmacy Service Deficiencies

Ensure medication error rates are not 5 percent or greater.

0805Potential for harm · IsolatedCorrected

Nutrition and Dietary Deficiencies

Ensure each resident receives and the facility provides food prepared in a form designed to meet individual needs.

Ownership & Operations

Who Operates This Facility

Owner / Operator

Mount San Antonio Gardens

Organization Type

nonprofit

Ownership & Management

Owners

Congregational Homes

Owner · Organization

100%

Key personnel

Abrams, LiseOfficer / DirectorAspinall, RobinOfficer / DirectorBrown, EleanorOfficer / DirectorBrown, EvelynOfficer / DirectorBush, JanOfficer / Director
Source: Medicare provider data

Contact

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References & Resources

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