California › Los Angeles County › Pomona
Mount San Antonio Gardens
900 E. Harrison Ave, Pomona, CA 91767
Ratings are based on the most recent data available; a facility's ratings may have changed since the last update. The health inspection rating is based on the three most recent standard surveys and complaint investigations. CMS processed this record on 1 Aug 2026. View the Care Compare record.
Mount San Antonio Gardens, in Pomona, California, is certified for 64 beds under non-profit, corporation ownership.
CMS gives it 5 of 5 stars overall, above the California median of 3; the health inspection rating is 5, staffing 3 and quality measures 5.
Inspectors recorded 14 health deficiencies across the three most recent survey cycles (6, 4, 4 by cycle, most recent first), none at the actual-harm level. That is 21.9 per 100 beds, fewer than the state median of 51.1.
CMS lists no fines or payment denials against the facility in the period covered.
Reported nurse staffing is 6.0 hours per resident per day (0.7 RN), above the California median of 4.2.
Compared with county, state and nation
| Measure | This facility | Los Angeles Co. median | California median | US average |
|---|---|---|---|---|
| Overall star rating | 5 | 2 | 3 | 3.0 |
| Health citations, 3 cycles | 14 | 61 | 44 | 28.7 |
| Citations per 100 beds | 21.9 | 69.1 | 51.1 | 26.8 |
| Total nurse hours per resident day | 6.0 | 4.3 | 4.2 | 3.9 |
| RN hours per resident day | 0.7 | 0.4 | 0.5 | 0.7 |
| Nursing staff turnover | — | 34.4% | 36.4% | 45.8% |
| Fines listed | $0 | $12,831 | $0 | — |
County and state figures are medians across facilities (369 in the county, 1165 in the state); the US column is the CMS national average where CMS publishes one.
Citations by survey cycle
Dark bar: this facility. Grey bar: California average per facility for the same cycle, as published by CMS. Standard health survey dates: 24 Jun 2026, 30 May 2025.
Severity mix: D ×10 E ×4
Health deficiencies
Every health citation in the current CMS record (three survey cycles), most recent first. Tag text is the CMS requirement summary, not the inspection narrative.
Scope and severity letters (A–L)
| Survey date | Tag | What the tag requires | Severity | Type | Corrected |
|---|---|---|---|---|---|
| 24 Jun 2026 | F0689 | Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. | E | Standard survey | 14 Jul 2026 |
| 24 Jun 2026 | F0695 | Provide safe and appropriate respiratory care for a resident when needed. | E | Standard survey | 14 Jul 2026 |
| 24 Jun 2026 | F0880 | Provide and implement an infection prevention and control program. | E | Standard survey | 14 Jul 2026 |
| 24 Jun 2026 | F0655 | Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted | D | Standard survey | 14 Jul 2026 |
| 24 Jun 2026 | F0925 | Make sure there is a pest control program to prevent/deal with mice, insects, or other pests. | D | Standard survey | 13 Jul 2026 |
| 22 Jan 2026 | F0689 | Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. | D | Complaint investigation | 11 Feb 2026 |
| 30 May 2025 | F0684 | Provide appropriate treatment and care according to orders, resident’s preferences and goals. | D | Standard survey | 18 Jun 2025 |
| 30 May 2025 | F0690 | Provide appropriate care for residents who are continent or incontinent of bowel/bladder, appropriate catheter care, and appropriate care to prevent urinary tract infections. | D | Standard survey | 18 Jun 2025 |
| 30 May 2025 | F0700 | 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. | D | Standard survey | 18 Jun 2025 |
| 30 May 2025 | F0842 | Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards. | D | Standard survey | 18 Jun 2025 |
| 16 May 2024 | F0812 | Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. | E | Standard survey | 5 Jun 2024 |
| 16 May 2024 | F0641 | Ensure each resident receives an accurate assessment. | D | Standard survey | 3 Jun 2024 |
| 16 May 2024 | F0684 | Provide appropriate treatment and care according to orders, resident’s preferences and goals. | D | Standard survey | 5 Jun 2024 |
| 16 May 2024 | F0880 | Provide and implement an infection prevention and control program. | D | Standard survey | 6 Jun 2024 |
Penalties
CMS lists no fines or payment denials for this facility in the period covered.
Staffing
Hours per resident per day as reported through the Payroll-Based Journal; grey bars are the California average. Turnover: nursing staff —, RNs —; — administrators left in the reporting year.
Quality measures
| Measure | Residents | This facility | California median | US median |
|---|---|---|---|---|
| Percentage of long-stay residents whose need for help with daily activities has increased | Long Stay | 5.9% | 8.9% | 12.6% |
| Percentage of long-stay residents with a catheter inserted and left in their bladder | Long Stay | 0.0% | 0.3% | 0.3% |
| Percentage of long-stay residents with a urinary tract infection | Long Stay | 0.0% | 0.7% | 0.9% |
| Percentage of long-stay residents experiencing one or more falls with major injury | Long Stay | 7.7% | 1.3% | 2.8% |
| Percentage of short-stay residents who newly received an antipsychotic medication | Short Stay | 0.0% | 0.8% | 1.0% |
| Percentage of long-stay residents whose ability to walk independently worsened | Long Stay | 10.4% | 8.6% | 12.5% |
| Percentage of long-stay residents with pressure ulcers | Long Stay | 0.0% | 3.6% | 4.2% |
| Percentage of long-stay residents who received an antipsychotic medication | Long Stay | 0.0% | 9.1% | 13.4% |
Four-quarter averages for the measures CMS uses in the quality-measure star rating (2025Q2-2026Q1). Lower is better for every measure listed. Medians are computed across facilities on this site.
Ownership
Ownership type: non-profit, corporation. Legal business name: Congregational Homes.
| Organisation | Role in the CMS record | Interest | Since |
|---|---|---|---|
| Congregational Homes | 5% or greater direct ownership interest | 100% | 06/09/2007 |
| Citrus Pharmacy | Operational/managerial control | NOT APPLICABLE | 08/01/2025 |
| Congregational Homes | Operational/managerial control | NOT APPLICABLE | 06/09/2007 |
| Robert Marriott Medical Corp | Operational/managerial control | NOT APPLICABLE | 01/01/2024 |
| Wipfli LLP | Operational/managerial control | NOT APPLICABLE | 01/01/2025 |
| Citrus Pharmacy | Limited partnership interest | NOT APPLICABLE | 08/01/2025 |
| Robert Marriott Medical Corp | Limited partnership interest | NOT APPLICABLE | 01/01/2024 |
| Citrus Pharmacy | Adp of the snf | NOT APPLICABLE | 01/01/2025 |
| Robert Marriott Medical Corp | Adp of the snf | NOT APPLICABLE | 12/18/2025 |
| Wipfli LLP | Adp of the snf | NOT APPLICABLE | 01/01/2025 |
Only organisations are shown. CMS also records individual owners, officers and managing employees; this site does not publish people's names.
Other nursing homes in Los Angeles County
| Facility | City | Beds | Overall | Health | Staffing | Citations | Per 100 beds | Fines | Last survey |
|---|---|---|---|---|---|---|---|---|---|
| Alcott Rehabilitation Hospital | Los Angeles | 121 | 5 | 4 | 4 | 42 | 34.7 | $9K | 23 Dec 2025 |
| Alden Terrace Convalescent Hospital | Los Angeles | 210 | 5 | 4 | 4 | 35 | 16.7 | — | 20 Nov 2025 |
| Angels Nursing Health Center | Los Angeles | 49 | 5 | 4 | 4 | 37 | 75.5 | $72K | 11 Jun 2026 |
| Ararat Post Acute | Glendale | 28 | 5 | 4 | 5 | 30 | 107.1 | $42K | 23 Jan 2026 |
| Atherton Baptist Home | Alhambra | 113 | 5 | 4 | 4 | 28 | 24.8 | — | 16 Jan 2026 |
| Atlantic Memorial Healthcare Center | Long Beach | 104 | 5 | 5 | 4 | 25 | 24.0 | — | 16 Jun 2026 |
| Beachside Post Acute | Torrance | 110 | 5 | 4 | 4 | 31 | 28.2 | — | 19 Dec 2025 |
| Beacon Healthcare Center | West Covina | 54 | 5 | 4 | 3 | 32 | 59.3 | — | 14 May 2026 |
All 369 facilities in Los Angeles County
Questions and answers
How many deficiencies has Mount San Antonio Gardens been cited for?
14 health deficiencies across the three most recent survey cycles, 0 at the actual-harm or immediate-jeopardy level. The California median is 44 per facility.
Has Mount San Antonio Gardens been fined?
CMS lists no fines against the facility in the period covered.
How does staffing at Mount San Antonio Gardens compare?
Reported total nurse staffing is 6.0 hours per resident per day against a California median of 4.2 and a national average of 3.9.
Who operates Mount San Antonio Gardens?
Ownership type is non-profit, corporation. Organisations in the CMS ownership record include Congregational Homes, Citrus Pharmacy and Congregational Homes. Individual owners and managers are not listed on this site.
When was Mount San Antonio Gardens last inspected?
The most recent survey or investigation in the CMS record is dated 24 Jun 2026; the most recent standard health survey was 24 Jun 2026.
Where does this data come from?
All figures are from the Centers for Medicare & Medicaid Services Care Compare datasets (provider information, health deficiencies, penalties, ownership and quality measures), processed 1 Aug 2026. Ratings and citations may change; the Care Compare record is authoritative.
Provenance
Source: Centers for Medicare & Medicaid Services, Care Compare nursing home datasets (provider information, health deficiencies, penalties, ownership, MDS quality measures, state and national averages), public domain, processed by CMS on 1 Aug 2026. Facility record: Care Compare. Errors in processing are corrected at the next daily build; see corrections.