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The Overall CMS Rating is scored from 1 to 5 stars and combines results from health inspections, staffing levels, and quality measures. Health inspections carry the most weight. Staffing and quality scores can increase or decrease the final rating based on performance compared to state and national standards.
The Overall CMS Rating is scored from 1 to 5 stars and combines results from health inspections, staffing levels, and quality measures. Health inspections carry the most weight. Staffing and quality scores can increase or decrease the final rating based on performance compared to state and national standards.
Harrison Villa, located inside Mt San Antonio Gardens’ campus in Pomona, CA, is a senior living community that offers assisted living services for residents in need of high-acuity care. Harrison Villa is modeled on the groundbreaking Green House® concept to create an authentic, caring home environment for residents to thrive in. The residents are provided individualized care and support, especially for activities of daily living.
Harrison Villa residents are not only provided quality healthcare, they also offer a variety of amenities designed to enhance their daily life. Such includes carefully prepared meals, indoor and outdoor common space for relaxation and socialization, and regular activities that promote the residents overall well being.
The Overall CMS Rating combines results from health inspections, staffing levels and quality measures. Health inspections carry the most weight. Staffing and quality scores can increase or decrease the final rating based on performance compared to state and national standards.
Based on the results of the facility's three most recent standard inspections and any complaint investigations. CMS reviews the number, scope, and severity of deficiencies, with more recent findings weighted more heavily.
Measures average nursing staff hours per resident per day, including Registered Nurses (RNs) and total nursing staff. Ratings are adjusted based on the level of care residents require and are compared to state and national benchmarks.
Based on clinical and physical health indicators reported to CMS, such as hospital readmissions, falls, pressure ulcers, and improvements in mobility. These measures reflect how well residents' health needs are being managed.
Daily nursing hours per resident by staff type, reported to CMS. Higher is generally better — compare this facility to state and national averages to see where staffing stands.
This home is ranked 7th out of 346 homes in California. Total adjusted nursing hours per resident per day, combining RN, LPN, and aide time. CMS adjusts this for case-mix so facilities can be fairly compared.
| Staff type | Hours / Day / Resident | vs state avg |
|---|---|---|
|
Weekend Total Nursing
Combined nursing hours (RN + LPN + Nurse Aide) per resident per day on weekends. Staffing often drops on weekends — this figure reveals whether the facility maintains adequate coverage outside of weekday hours.
| 4h 50m per day |
Higher than the California average: 72.8%Harrison Villa of Mt. San Antonio Gardens is legally operated by Congregational Homes, Incorporated, and administrated by Joyce Frempong.
In California, the Department of Social Services (for assisted living facilities) and the Department of Public Health (for nursing homes) conduct inspections to ensure resident safety and regulatory compliance.
This scorecard compares key inspection, citation, and complaint metrics at this facility against the California state average. Metrics rated ≥15% worse than average are highlighted in red; those ≥15% better are highlighted in green.
Citations
| This Facility | CA Average | vs. CA Avg |
|---|---|---|---|
|
Total citations
Formal regulatory issues recorded by inspectors across all inspection types.
| 0 | 10 | This facility has 100% fewer total citations than a typical California nursing home (0 vs. CA avg 10).↓ 100% better |
Inspections & Visits
| This Facility | CA Average | vs. CA Avg |
|---|---|---|---|
|
Total visits
Combined count of complaint visits, other regulatory visits, and official scheduled inspections.
| 14 | 16 | This facility has 13% fewer total visits than a typical California nursing home (14 vs. CA avg 16).↓ 13% better |
|
Complaint visits
On-site visits triggered by formal complaints filed by residents, families, or staff.
| 3 | 13 | This facility has 77% fewer complaint visits than a typical California nursing home (3 vs. CA avg 13).↓ 77% better |
|
Other visits
Regulatory visits that are neither routine inspections nor complaint investigations — administrative check-ins, follow-up reviews, licensing-related visits.
| 6 | 7 | This facility has 14% fewer other visits than a typical California nursing home (6 vs. CA avg 7).↓ 14% better |
|
Official inspections
Routine, scheduled inspections conducted by state regulators to evaluate whether the facility meets federal and state standards.
| 5 | 4 | This facility has 25% more official inspections than a typical California nursing home (5 vs. CA avg 4).↑ 25% worse |
|
Complaint investigations
On-site investigations triggered by complaints filed with California regulators.
| 3 | 10 | This facility has 70% fewer complaint investigations than a typical California nursing home (3 vs. CA avg 10).↓ 70% better |
Read the full inspection reports for this facility, including detailed findings and corrective actions.
Show Inspection ReportsCalifornia average 12.5
Last Health inspection on May 2025
California average 50.2
California average 4.65
Health citations are formal notices following inspections when they fail to comply with safety and care standards.
All 16 citations resulted from standard inspections.
100% better than California averageCalifornia average: 0.4
100% better than California averageCalifornia average: 1
Corrected
Corrected
Corrected
Corrected
Reporting period: October 1 – December 31, 2025 (Q4 2025). Source: CMS Payroll-Based Journal report.
32% better than California average
8% worse than California average
This data comes from the CMS Payroll-Based Journal report covering October 1 – December 31, 2025.
Manages medical care and health needs.
Average shift length. Calculated as total hours divided by days worked and average staff per day.
7.4 hoursNo contractors work on this role.
Assists with medical care and medications.
Average shift length. Calculated as total hours divided by days worked and average staff per day.
7.8 hoursNo contractors work on this role.
Helps with daily care and mobility.
Average shift length. Calculated as total hours divided by days worked and average staff per day.
7.2 hoursThis role is partially covered by contractors.
This data comes from the CMS Payroll-Based Journal report covering October 1 – December 31, 2025.
Total hours from contractors
1,365 contractor hours this quarter
This data comes from the CMS Payroll-Based Journal report covering October 1 – December 31, 2025.
| Certified Nursing Assistant | 41 | 6 | 47 | 13,734 | 92 | 100% | 7.2 |
| Licensed Practical Nurse | 15 | 0 | 15 | 5,370 | 92 | 100% | 7.8 |
| Registered Nurse | 9 | 0 | 9 | 2,165 | 92 | 100% | 7.4 |
| Other Dietary Services Staff | 6 | 0 | 6 | 720 | 78 | 85% | 7.4 |
| RN Director of Nursing | 2 | 0 | 2 | 616 | 61 | 66% | 8 |
| Respiratory Therapy Technician | 0 | 3 | 3 | 556 | 67 | 73% | 6.8 |
| Mental Health Service Worker | 1 | 0 | 1 | 472 | 59 | 64% | 8 |
| Nurse Practitioner | 1 | 0 | 1 | 384 | 48 | 52% | 8 |
| Occupational Therapy Aide | 0 | 4 | 4 | 271 | 50 | 54% | 5.4 |
| Physical Therapy Assistant | 0 | 1 | 1 | 148 | 45 | 49% | 3.3 |
| Physical Therapy Aide | 0 | 2 | 2 | 136 | 54 | 59% | 2.5 |
| Speech Language Pathologist | 0 | 1 | 1 | 104 | 45 | 49% | 2.3 |
| Medical Director | 0 | 1 | 1 | 30 | 18 | 20% | 1.7 |
| Occupational Therapy Assistant | 0 | 1 | 1 | 24 | 3 | 3% | 8 |
| Qualified Social Worker | 0 | 2 | 2 | 19 | 13 | 14% | 1.4 |
| Other Physician | 0 | 1 | 1 | 18 | 9 | 10% | 2 |
| Diagnostic X-ray Services Staff | 0 | 1 | 1 | 12 | 3 | 3% | 4 |
Federal penalties imposed by CMS for regulatory violations, including civil money penalties (fines) and denials of payment for new Medicare/Medicaid admissions.
Source: CMS Penalties Database
No penalties in the past 3 years
No civil money penalties or payment denials were reported in the last 3 years.
These measures show how residents usually do over time at this home, based on health outcomes and preventive care.
A composite score based on pressure ulcers, falls with injury, weight loss, walking ability decline, and activities of daily living decline.
7.9
19% worse than California averageCalifornia average: 6.6
A composite score based on activities of daily living decline, walking ability decline, and incontinence.
18.3
61% worse than California averageCalifornia average: 11.3
Percent of long-stay residents whose need for help with daily activities has increased
11.2%
In line with California averageCalifornia average: 11.1%
Percent of long-stay residents whose ability to move independently worsened
20.2%
69% worse than California averageCalifornia average: 12.0%
Percent of low risk long-stay residents who lose control of their bowels or bladder
23.5%
108% worse than California averageCalifornia average: 11.3%
Percent of long-stay residents experiencing one or more falls with major injury
4.4%
165% worse than California averageCalifornia average: 1.7%
Percent of long-stay high risk residents with pressure ulcers
0.0%
100% better than California averageCalifornia average: 5.0%
Percent of long-stay residents with a urinary tract infection
0.0%
100% better than California averageCalifornia average: 1.2%
Percent of long-stay residents who lose too much weight
3.6%
14% better than California averageCalifornia average: 4.2%
Percent of long-stay residents who have depressive symptoms
0.0%
100% better than California averageCalifornia average: 6.7%
Percent of long-stay residents who received an antipsychotic medication
2.3%
77% better than California averageCalifornia average: 10.1%
Percent of long-stay residents assessed and appropriately given the pneumococcal vaccine
100.0%
In line with California averageCalifornia average: 98.5%
Percent of long-stay residents assessed and appropriately given the seasonal influenza vaccine
100.0%
In line with California averageCalifornia average: 98.2%
Percent of short-stay residents assessed and appropriately given the pneumococcal vaccine
100.0%
6% better than California averageCalifornia average: 94.0%
Percent of short-stay residents who newly received an antipsychotic medication
0.0%
100% better than California averageCalifornia average: 1.5%
Percent of short-stay residents assessed and appropriately given the seasonal influenza vaccine
100.0%
7% better than California averageCalifornia average: 93.2%
Quality measures are calculated from Minimum Data Set (MDS) assessments. For most measures, lower percentages indicate better care quality.
31% of new residents, usually for short-term rehab.
69% of new residents, often for short stays.
Source: CMS Long-Term Care Facility Characteristics (Data as of Jan 2026)
Total residents
41Residents meet regularly to discuss policies, care quality, and activities
Family members meet regularly to discuss policies, care quality, and activities
Organized group of family members that meets regularly to discuss facility policies, resident care, and activities.
Organized group of residents that meets regularly to discuss facility policies, quality of life, and activities.
Data sourced from CMS Long-Term Care Facility Characteristics quarterly report. Payer mix reflects the current resident census by primary payment source.
Historical financial and operational data for Harrison Villa of Mt. San Antonio Gardens based on CMS SNF Cost Reports.
The portion of the home's budget spent on staff, including nurses, caregivers, and other employees who support care and operations.
Rank #13 / 347Payroll — State benchmarkedThis home is ranked 13th out of 347 homes in California. Shows total annual staff payroll benchmarked to the California average. Higher payroll investment relative to peers often signals better staffing and less reliance on cheaper contract labor.Click the rank badge to see the full State ranking.Click here to see the full State ranking.
All remaining costs needed to run the home, such as food, utilities, building maintenance, supplies and administrative expenses.
Housing Options: Studio
Building Type: Single-story
Transportation Services
Fitness and Recreation
Residents typically stay for brief periods, with frequent admissions and discharges throughout the year.
3.8 miles from city center
Estimated distance in miles from Pomona's city center to Harrison Villa of Mt. San Antonio Gardens's address, calculated via Google Maps.
— 0.76 miles to nearest hospital (Casa Colina Hospital and Centers for Healthcare)
Add your location
Harrison Villa of Mt. San Antonio Gardens is located in Pomona, California.
Here are the financial assistance programs available to residents in California.
The legal owner and operator of Harrison Villa of Mt. San Antonio Gardens is Congregational Homes, Incorporated.
Harrison Villa of Mt. San Antonio Gardens has a walk score of 45. Somewhat walkable. A few nearby services may be reachable on foot, but most trips require transportation.
Harrison Villa of Mt. San Antonio Gardens's occupancy is 84%.
Joyce Frempong is the administrator of Harrison Villa of Mt. San Antonio Gardens.
Harrison Villa of Mt. San Antonio Gardens has 520 beds.
Yes — there are 4 photos of Harrison Villa of Mt. San Antonio Gardens in the photo gallery on this page.
(909) 624-5061 will put you in contact with the team at Harrison Villa of Mt. San Antonio Gardens.
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