Mount San Antonio Gardens
Strong Medicare quality ratings. Still worth an in-person visit before deciding.
based on 1 Google review

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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 2026RN 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
15
measures
2
measures
Residents on anti-anxiety or sleep medication
Residents on antipsychotic medication
Residents with depression symptoms
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
Residents needing more daily help over time
Residents vaccinated for pneumonia
Short-stay residents vaccinated for the flu
Short-stay residents vaccinated for pneumonia
Short-stay residents newly given antipsychotics
US average from Medicare published data
Inspection History
Medicare Inspection History
3-year lookback · Medicare 2026
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, 2026Complaint1
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, 2025Routine8
Smoke Deficiencies
Have approved installation, maintenance and testing program for fire alarm systems.
Smoke Deficiencies
Inspect, test, and maintain automatic sprinkler systems.
Smoke Deficiencies
Properly select, install, inspect, or maintain portable fire extinguishes.
Smoke Deficiencies
Install corridor and hallway doors that block smoke.
Quality of Life and Care Deficiencies
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
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.
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.
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, 2024Routine8
Emergency Preparedness Deficiencies
Implement emergency and standby power systems.
Gas, Vacuum, and Electrical Systems Deficiencies
Have generator or other power source capable of supplying service within 10 seconds.
Gas, Vacuum, and Electrical Systems Deficiencies
Ensure proper usage of power strips and extension cords.
Nutrition and Dietary Deficiencies
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Miscellaneous Deficiencies
Have restrictions on the use of highly flammable decorations.
Resident Assessment and Care Planning Deficiencies
Ensure each resident receives an accurate assessment.
Quality of Life and Care Deficiencies
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Infection Control Deficiencies
Provide and implement an infection prevention and control program.
May 26, 2023Routine13
Gas, Vacuum, and Electrical Systems Deficiencies
Have generator or other power source capable of supplying service within 10 seconds.
Gas, Vacuum, and Electrical Systems Deficiencies
Ensure proper usage of power strips and extension cords.
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.
Infection Control Deficiencies
Provide and implement an infection prevention and control program.
Smoke Deficiencies
Construct fire resistant interior walls.
Smoke Deficiencies
Install an approved automatic sprinkler system.
Smoke Deficiencies
Properly select, install, inspect, or maintain portable fire extinguishes.
Resident Rights Deficiencies
Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.
Resident Rights Deficiencies
Reasonably accommodate the needs and preferences of each resident.
Quality of Life and Care Deficiencies
Provide appropriate pressure ulcer care and prevent new ulcers from developing.
Quality of Life and Care Deficiencies
Provide safe and appropriate respiratory care for a resident when needed.
Pharmacy Service Deficiencies
Ensure medication error rates are not 5 percent or greater.
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
Mount San Antonio Gardens
nonprofit
Ownership & Management
Owners
Congregational Homes
Owner · Organization
Key personnel
Contact
Get in Touch
Contact this facility directly and verify the details that matter most to your family.
References & Resources
Medicare Care Compare
Official Medicare quality ratings, inspections & staffing data
Google Maps
Photos, directions & neighborhood info
Google Reviews
1 reviews from families & visitors
Medicare data downloads
Original nursing home datasets
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