Diamond Bar, California
A Beloved Home of Diamond Bar
Assisted Living · Residential Care
454 South Rock River Road, Diamond Bar, CA 91765
A Beloved Home of Diamond Bar is an intimate assisted living and residential care home in Diamond Bar serving six residents.
- Licensed capacity
- 6 residents
Maximum licensed size, not current occupancy.
- Licensed since
- November 2022
License history may include previous operators.
State inspections
Review licensing, findings, and available inspection reports. A record is one part of understanding a community.
Findings in the state record
Complaint investigations · 3 years before our last check
- Type A citations
- 1
- Complaints with substantiated allegations
- 2
AI summary
In just under four years of operation, this small 6-bed home has one Type A finding (the state's most severe citation class, tied to resident safety or care) and two Type B administrative findings, with the Type A citation occurring within the past three years.
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- Track record — Across 3.7 years of licensure, the home has accumulated 1 Type A and 2 Type B citations along with 2 substantiated allegations, a modest but notable record for a facility this size.
- Recent 3 years — The Type A citation and 1 substantiated allegation both fall within the recent three-year window, meaning the more serious finding is current rather than historical.
- Complaints — Of the 7 allegations investigated over the home's history, 2 were substantiated and 5 unsubstantiated, a roughly 29% substantiation rate that is worth discussing directly with the community.
- Operating tenure — With under four years of licensed history and only 3 inspections plus 3 complaint investigations to date, there is a limited but not negligible track record to draw on.
- 1.Can you walk us through what the Type A citation involved and what corrective steps were taken and verified by the state?
- 2.Which of the two substantiated allegations are recent, and what changes were made in response?
- 3.How has staff training or care planning changed since the most recent inspection in November 2025?
Source: California Department of Social Services (CDSS)
View inspection historyHide inspection history
- License number
- License #198603604
- License status
- Licensed
Full history on file
These totals cover the available license history, including older findings. Citation totals include inspections, complaint visits, and other visits.
- Inspection visits
- 3
- Complaint investigation visits
- 3
- Type A citations · most severe class
- 1
- Type B citations · administrative
- 2
- Substantiated allegations
- 2
Available reports · 7
Facility evaluation
Nov 14, 2025
Facility evaluation
Oct 29, 2024
Facility evaluation
Oct 13, 2023
Complaint investigation
Aug 29, 2023
Complaint investigation
Jun 29, 2023
1–5 of 7 reports
Monthly pricing
Total monthly costs depend on room type, select services, and the level of care needed.
Ask for current pricing
Contact our team for room options and a personalized quote.
Financial Assistance
What is the ALW?
The Assisted Living Waiver is a Medi-Cal program that pays for assisted living care in place of a nursing home. Residents must be on Medi-Cal (no share of cost) and meet a nursing-facility level of care; only communities enrolled with the state can accept it.
Listed as a participating provider by the California Department of Health Care Services (Jan 2026 list).
Care & support
Daily Care Services
7 services
- Medication management
- Bathing & dressing assistance
- 24-hour supervision
- Activities of daily living (ADL) assistance
- Mobility assistance
- Non-ambulatory care
- Wheelchair accessible
Daily life & programs
Spaces & services
Amenities
4 features
- Furnished units
- Emergency call system
- Housekeeping Included
- Laundry service / Dry cleaning
Dining Options
1 feature- Accommodates special diets
Community Services
1 feature- Move-in coordination
Reviews
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Languages spoken
Languages spoken
Around the neighborhood
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