Oak Tree Lodge of Mt. San Antonio Gardens

Oak Tree Lodge of Mt. San Antonio Gardens is an Assisted Living Home in California

Oak Tree Lodge of… is an Assisted Living Home in California

Oak Tree Lodge of Mt. San Antonio Gardens

900 Harrison Ave, Pomona, CA 91767 View Map

Oak Tree Lodge of Mt. San Antonio Gardens is an Assisted Living Home in California

Oak Tree Lodge of… is an Assisted Living Home in California

icon
Care Cost Calculator: See Prices in Your Area Care Cost Calculator: See Prices in Your Area icon
Overview of Oak Tree Lodge of Mt. San Antonio Gardens

Oak Tree Lodge, located inside Mt San Antonio Gardens’ campus in Pomona, CA, is a senior living community that offers assisted living services to its residents. Their accommodations feature attractive studio apartments, each with a private bath. Additionally, the homes are enhanced by welcoming common areas and courtyards with blossoming flowers and shady trees. At Oak Tree Lounge, residents are provided round-the-clock staff availability for assistance as needed. This includes escorting or mobility assistance, as well as assistance with regular daily activities.

The campus features a number of amenities. The picturesque grounds and raised garden beds, provides areas for meditation or relaxation, and the three meals provided daily and are prepared to accommodate personal taste and dietary requirements. Life enrichment activities are also available for residents to participate in, and are designed around shared interests of the residents.

1-909-624-5061

Rating

5 / 5

Overall rating based on health inspections, staffing and quality measures.

Capacity and availability

High-capacity home

May provide extensive amenities, services and programs.

Total beds 520

This home usually has availability

Lower occupancy suggests more openings may be available.

Lower demand than the California average
Occupancy rate 60.3%
Residents per day (avg) 39
Occupancy rate
60.3%
Residents per day (avg)
39

Who this home usually serves

TYPE OF STAY

Primarily short stays

Residents typically stay for brief periods, with frequent admissions and discharges throughout the year.

Might be optimal for
Post-acute recovery Temporary care Transitional stays

Breakdown by payment type

Medicare

31% of new residents, usually for short-term rehab.

Typical stay 1 months

Private pay

69% of new residents, often for short stays.

Typical stay 3 - 4 years

Finances and operations

Governmental home
City
Home revenue
$24.3M
Surplus of revenue
-$7.5M
Governmental home City
Home revenue
$24,277,901.00
Surplus of revenue
$-7,477,771.00
Payroll costs Info The portion of the home's budget spent on staff, including nurses, caregivers, and other employees who support care and operations.
$14.4M
59.4% of revenue
Other operating costs Info All remaining costs needed to run the home, such as food, utilities, building maintenance, supplies and administrative expenses.
$17.3M
Total costs $31.8M
Bed community size
520-bed community
A large-scale community that may provide a wide range of amenities, services, and structured programs.
Years in operation
18+ years in operation
A longer operating history, which may indicate experience navigating regulations and delivering ongoing care.
Walk Score
Walk Score: 53 / 100
Moderately walkable. Some errands can be accomplished on foot, with a mix of nearby amenities.

About this community

Occupancy Rate
87%
Occupied Beds
452 of 520
Percentage of available beds currently in use by residents.

California average: 71%

License Status
LICENSED
Facility Type
RCFE-CONTINUING CARE RETIREMENT COMMUNITY
License Date
January 4, 1993

Additional licensing details

County: LOS ANGELES

Ownership & operating entity

Oak Tree Lodge of Mt. San Antonio Gardens is legally operated by CONGREGATIONAL HOMES, INCORPORATED.

What does this home offer?

Check icon

Housing Options: Studio

Check icon

Building Type: Single-story

Check icon

Transportation Services

Check icon

Fitness and Recreation

Types of Care at Oak Tree Lodge of Mt. San Antonio Gardens

Assisted Living
Contact Oak Tree Lodge of Mt. San Antonio Gardens

Inspection History

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.

12 visits/inspections

3 visits/inspections triggered by complaints

5 other visits

California average: 14 visits/inspections

California average: 12 complaint visits

California average: 3 inspections

Inspection Report Summary for Oak Tree Lodge of Mt. San Antonio Gardens

Mount San Antonio Gardens, a 741‑type continuing‑care retirement community in Pomona, California, was the subject of several unannounced evaluations between 2022 and 2024. The reports highlight the facility’s ongoing compliance with state licensing requirements and its responsiveness to concerns raised by residents, staff, and external stakeholders.

In a required‑one‑year inspection conducted on 9 December 2022, a Licensing Program Analyst reviewed COVID‑19 infection‑control measures. The facility displayed comprehensive signage on hand hygiene, cough etiquette, and PPE use, and staff were observed wearing masks consistently. Vaccination records showed that all residents and staff were fully vaccinated, with only one resident refusing a booster. Food supplies met the agency’s stipulated two‑day perishable and seven‑day non‑perishable thresholds, and the facility’s satellite kitchens and main cafeteria were in good order. Minor technical difficulties were noted during the visit, but no substantive deficiencies were identified.

Three separate complaint investigations followed. The first, filed in November 2021, questioned whether the HomeShip Fund—created to aid residents with monthly fee assistance—was financially secure. After reviewing financial statements and interviewing the executive director, the evaluator found no evidence of insolvency, and the allegation was deemed unsubstantiated. A second investigation in mid‑November 2023 addressed concerns that the facility was retaining a resident requiring higher‑level care and that the resident was not eating properly. Staff and resident interviews, along with file reviews, revealed no corroborating evidence; the allegation was likewise unsubstantiated. The most recent investigation, conducted in June 2024, examined a claim that the dining room environment was unsafe because coffee cup lids did not fit properly. An on‑site tour and resident interviews confirmed that cups were sealed correctly and that residents reported feeling safe, leading to an unsubstantiated outcome.

Across all reviews, the facility consistently demonstrates adherence to licensing standards, maintains adequate infection‑control and food‑service protocols, and shows a pattern of addressing complaints through thorough documentation and staff engagement. While a number of allegations were lodged, none were substantiated, suggesting either low risk of regulatory violations or that the complaints lacked sufficient evidence. Overall, Mount San Antonio Gardens appears to provide a safe, compliant environment for its residents.

Comparison Chart

The information below is reported by the California Department of Social Services and Department of Public Health.
Compare Assisted Living around Pomona
Oak Tree Lodge of Mt. San Antonio Gardens
AL

For seniors needing help with daily tasks but not full-time nursing.

Pomona
64
No
53
CONGREGATIONAL HOMES
86.9%
$24,277,901.00
$14,428,776.00
59.4%
39.00
5/5
6.6239
5/5
5/5
5/5
Studio
Harrison Villa of Mt. San Antonio Gardens
AL

For seniors needing help with daily tasks but not full-time nursing.

Pomona
64
No
45
CONGREGATIONAL HOMES
86.9%
$24,277,901.00
$14,428,776.00
59.4%
39.00
5/5
6.6239
5/5
5/5
5/5
Studio
Timers Residential Care
AL

For seniors needing help with daily tasks but not full-time nursing.

Pomona
6
Yes
58
TIMERS RESIDENTIAL CARE LLC
66.7%
-
-
-
-
-
-
-
-
-
Studio

Places of interest near Oak Tree Lodge of Mt. San Antonio Gardens

Address 3.8 miles from city center

Address 900 Harrison Ave, Pomona, CA 91767

Calculate Travel Distance to Oak Tree Lodge of Mt. San Antonio Gardens

Add your location

Address

Staffing Data

Source: CMS Payroll-Based Journal (Q2 2025)

96
Total Staff
70
Employees
26
Contractors
25,181
Total Hours (Quarter)
39
Avg Staff/Day
7.1
Avg Shift (hrs)
Nursing Staff Breakdown
Role Count Avg Shift (hrs) Uses Contractors?
Registered Nurse97.8 No
Licensed Practical Nurse167.5 No
Certified Nursing Assistant357.5 No
Staff by Category
Administration
2 staff
6.6hs shift avg
Nursing Staff
62 staff
7.6hs shift avg
Physicians & Practitioners
2 staff
7.3hs shift avg
Therapy Services
21 staff
4.6hs shift avg
Activities & Recreation
0 staff
0hs shift avg
Social Services
3 staff
1.9hs shift avg
Dietary Services
5 staff
7.4hs shift avg
Other Services
1 staff
8hs shift avg
Contractor Analysis
7.6%
of total hours from contractors
1,910 contractor hours this quarter
Physical Therapy Aide: 6 Respiratory Therapy Technician: 7 Speech Language Pathologist: 3 Physical Therapy Assistant: 3 Occupational Therapy Aide: 2 Other Physician: 1 Qualified Social Worker: 3 Medical Director: 1
Role Employees Contractors Total Staff Total Hours Days Worked % of Days Avg Shift (hrs)
Certified Nursing Assistant3503513,40691100%7.5
Licensed Practical Nurse160164,60791100%7.5
Registered Nurse9092,1688998%7.8
RN Director of Nursing2029526268%8
Other Dietary Services Staff5056427785%7.4
Occupational Therapy Aide0225126470%8
Respiratory Therapy Technician0775097178%4.5
Administrator1015046369%8
Nurse Practitioner1015046369%8
Mental Health Service Worker1014886167%8
Speech Language Pathologist0332856066%3.1
Physical Therapy Aide0662846571%4.2
Physical Therapy Assistant0332446167%3.9
Medical Director011301820%1.7
Qualified Social Worker033301618%1.9
Other Physician01118910%2

Health Inspection History

Source: CMS Health Citations (May 2023 – May 2025)

3
Inspections
16
Total Citations
0
Critical (J-L)
0
Serious (G-I)
5.33
Citations/Inspection
May 2025
Last Inspection
Citation Severity Distribution
Minor (A-C)
0
Moderate (D-F)
16
Serious (G-I)
0
Critical (J-L)
0
What do these levels mean?
Top Deficiency Categories
Quality of Life & Care
7
44% of total
Infection Control
2
13% of total
Resident Rights
2
13% of total
Pharmacy Services
1
6% of total
Citation Sources
Standard Inspections 16
Complaint Investigations 0
State Comparison (CA)
Avg Citations (State)
50.2
This Facility: 16
Avg Critical (State)
0.4
This Facility: 0
Recent Citations (Last 3 Years)
DateSeverity ?CategoryTagStatus
May 30, 2025 D Quality of CareF0684 Corrected
May 30, 2025 D Quality of CareF0690 Corrected
May 30, 2025 D Quality of CareF0700 Corrected
May 30, 2025 D Care PlanningF0842 Corrected
May 16, 2024 D Infection ControlF0880 Corrected
May 16, 2024 E NutritionF0812 Corrected
May 16, 2024 D Quality of CareF0684 Corrected
May 16, 2024 D Care PlanningF0641 Corrected
May 26, 2023 E Infection ControlF0880 Corrected
May 26, 2023 D NutritionF0805 Corrected
May 26, 2023 D PharmacyF0759 Corrected
May 26, 2023 D Quality of CareF0686 Corrected
May 26, 2023 E Quality of CareF0688 Corrected
May 26, 2023 D Quality of CareF0695 Corrected
May 26, 2023 D Resident RightsF0550 Corrected
May 26, 2023 D Resident RightsF0558 Corrected

Facility Characteristics

Source: CMS Long-Term Care Facility Characteristics (Data as of Jan 2026)

Ownership: Non-Profit Corporation
Resident Census by Payment Source
41 Total Residents
Medicare 4 (9.8%)
Private Pay/Other 37 (90.2%)
Programs & Services
Residents' Group
Family Member Group
Family Engagement

Active councils help families stay involved in care decisions and facility operations.

Quality Measures

CMS quality measures assess care quality for long-stay and short-stay residents. Lower percentages generally indicate better outcomes for most measures.

Source: CMS Nursing Home Compare (Data as of Jan 2026)

High-Risk Clinical Events
7.9 Score
19% worse than avg State avg: 6.6

Composite score based on pressure ulcers, falls with injury, weight loss, walking ability decline, and ADL decline

Functional Decline
18.3 Score
61% worse than avg State avg: 11.3

Composite score based on ADL decline, walking ability decline, and incontinence

Long-Stay Resident Measures

Measures for residents who stay 101 days or more. For most measures, lower percentages indicate better care.

Need for Help with Daily Activities Increased
11.2%
Lost Too Much Weight
3.6%
Urinary Tract Infection
0.0%
Depressive Symptoms
0.0%
Falls with Major Injury
4.4%
Pneumococcal Vaccine
100.0%
Antipsychotic Use
2.3%
Walking Ability Worsened
20.2%
Influenza Vaccine
100.0%
High Risk Residents with Pressure Ulcers
0.0%
Low Risk Long-Stay Residents with Bowel/Bladder Incontinence
23.5%
Short-Stay Resident Measures

Measures for residents who stay 100 days or less (typically rehabilitation patients).

Pneumococcal Vaccine
100.0% 6% better than avg State: 94.0%
Short-Stay Residents Who Received a New Antipsychotic Medication
0.0% 100% better than avg State: 1.5%
Influenza Vaccine
100.0% 7% better than avg State: 93.2%
Check out this article

Guides for Better Senior Living

From costs to care, explore the most important topics to make informed decisions about your future.

Claim What’s Yours: Financial Aid for California Seniors

Program
State Program Name
Eligibility
Benefits
Multipurpose Senior Services Program
MSSP (Medi-Cal Waiver)
  • General: Age 65+, California resident, Medi-Cal eligible, nursing home risk.
  • Income Limits (2025): ~$2,829/month (300% FBR, individual).
  • Asset Limits: $2,000 (individual), $3,000 (couple).
  • CA Specifics: County-managed; waitlists possible.
  • Services: In-home support (4-6 hours/day), respite care (14 days/year), meals (~$6/meal), transportation (8 trips/month), care management.
In-Home Supportive Services (IHSS)
  • General: Age 65+, California resident, Medicaid-eligible or low-income.
  • Income Limits: ~$1,732/month (individual, Medi-Cal threshold).
  • Asset Limits: $2,000 (individual).
  • CA Specifics: Can hire family as caregivers.
  • Services: Personal care (up to 283 hours/month), homemaker services, respite (varies).
Multipurpose Senior Services Program (MSSP)
  • General: Age 65+, California resident, Medi-Cal-eligible, nursing home-eligible but community-capable.
  • Income Limits: ~$2,829/month (300% FBR, individual).
  • Asset Limits: $2,000 (individual).
  • CA Specifics: Available in 38 counties; waitlists common.
  • Services: Case management, respite care (up to 10 days/year), minor home mods (avg. $500), adult day care (~$50/day).
Property Tax Postponement Program (PTP)
  • General: Age 62+, California resident, own and live in home, 40% equity.
  • Income Limits (2025): ~$51,500/year (household, adjusted annually).
  • Asset Limits: Equity-based; no strict asset cap.
  • CA Specifics: Deferred taxes accrue interest (5% as of 2024); repaid upon sale/death.
  • Services: Property tax deferral (avg. $1,000-$3,000/year, varies by county).
Assisted Living Waiver (ALW)
CA ALW
  • General: Age 65+ or disabled, California resident, Medi-Cal-eligible, nursing home-eligible.
  • Income Limits: ~$2,829/month (300% FBR, individual).
  • Asset Limits: $2,000 (individual).
  • CA Specifics: Available in 15 counties (e.g., LA, Sacramento); waitlists common.
  • Services: Personal care in ALFs (5-7 hours/day), medication management, social services.
California CARES Program
CA CARES
  • General: Caregivers of California residents 60+ needing help with 3+ daily activities; no caregiver age limit.
  • Income Limits: No strict limit; cost-sharing above ~$2,500/month threshold.
  • Asset Limits: Not applicable; need-based.
  • CA Specifics: High demand in urban areas; complements IHSS respite.
  • Services: Respite care (up to 10 days/year), counseling (4-6 sessions/year), training (2-3 workshops/year), supplies (~$200/year).
Low-Income Home Energy Assistance Program (LIHEAP)
  • General: Age 60+ priority, California resident, low-income, utility/heating need.
  • Income Limits (2025): ~$2,510/month (200% of poverty level, individual).
  • Asset Limits: Not applicable; income-focused.
  • CA Specifics: High demand in inland/coastal extremes; weatherization capped at $5,000/home.
  • Services: Utility payments (avg. $500-$1,000/year), weatherization (e.g., insulation, avg. $1,000-$3,000 savings).

Claim What’s Yours Financial Aid for California Seniors

MSSP (Medi-Cal Waiver)

Multipurpose Senior Services Program

Requirements:
  • General:
    Age 65+, California resident, Medi-Cal eligible, nursing home risk.
  • Income Limits (2025):
    ~$2,829/month (300% FBR, individual).
  • Asset Limits:
    $2,000 (individual), $3,000 (couple).
  • CA Specifics:
    County-managed; waitlists possible.
Benefits without Contact:
  • Services: In-home support (4-6 hours/day), respite care (14 days/year), meals (~$6/meal), transportation (8 trips/month), care management.
California IHSS

In-Home Supportive Services (IHSS)

Requirements:
  • General:
    Age 65+, California resident, Medicaid-eligible or low-income.
  • Income Limits:
    ~$1,732/month (individual, Medi-Cal threshold).
  • Asset Limits:
    $2,000 (individual).
  • CA Specifics:
    Can hire family as caregivers.
Benefits without Contact:
  • Services: Personal care (up to 283 hours/month), homemaker services, respite (varies).
CA MSSP

Multipurpose Senior Services Program (MSSP)

Requirements:
  • General:
    Age 65+, California resident, Medi-Cal-eligible, nursing home-eligible but community-capable.
  • Income Limits:
    ~$2,829/month (300% FBR, individual).
  • Asset Limits:
    $2,000 (individual).
  • CA Specifics:
    Available in 38 counties; waitlists common.
Benefits without Contact:
  • Services: Case management, respite care (up to 10 days/year), minor home mods (avg. $500), adult day care (~$50/day).
CA PTP

Property Tax Postponement Program (PTP)

Requirements:
  • General:
    Age 62+, California resident, own and live in home, 40% equity.
  • Income Limits (2025):
    ~$51,500/year (household, adjusted annually).
  • Asset Limits:
    Equity-based; no strict asset cap.
  • CA Specifics:
    Deferred taxes accrue interest (5% as of 2024); repaid upon sale/death.
Benefits without Contact:
  • Services: Property tax deferral (avg. $1,000-$3,000/year, varies by county).
CA ALW

Assisted Living Waiver (ALW)

Requirements:
  • General:
    Age 65+ or disabled, California resident, Medi-Cal-eligible, nursing home-eligible.
  • Income Limits:
    ~$2,829/month (300% FBR, individual).
  • Asset Limits:
    $2,000 (individual).
  • CA Specifics:
    Available in 15 counties (e.g., LA, Sacramento); waitlists common.
Benefits without Contact:
  • Services: Personal care in ALFs (5-7 hours/day), medication management, social services.
CA CARES

California CARES Program

Requirements:
  • General:
    Caregivers of California residents 60+ needing help with 3+ daily activities; no caregiver age limit.
  • Income Limits:
    No strict limit; cost-sharing above ~$2,500/month threshold.
  • Asset Limits:
    Not applicable; need-based.
  • CA Specifics:
    High demand in urban areas; complements IHSS respite.
Benefits without Contact:
  • Services: Respite care (up to 10 days/year), counseling (4-6 sessions/year), training (2-3 workshops/year), supplies (~$200/year).
CA LIHEAP

Low-Income Home Energy Assistance Program (LIHEAP)

Requirements:
  • General:
    Age 60+ priority, California resident, low-income, utility/heating need.
  • Income Limits (2025):
    ~$2,510/month (200% of poverty level, individual).
  • Asset Limits:
    Not applicable; income-focused.
  • CA Specifics:
    High demand in inland/coastal extremes; weatherization capped at $5,000/home.
Benefits without Contact:
  • Services: Utility payments (avg. $500-$1,000/year), weatherization (e.g., insulation, avg. $1,000-$3,000 savings).
Who we are

Your Senior Care Partner, Every Step of the Way

We help families find affordable senior communities and unlock same day discounts, Medicaid, and Medicare options tailored to your needs.

Contact us Today