Casa Bonita Convalescent Hospital
535 E Bonita Avenue, San Dimas, CA, 91773
CMS ownership records associate this facility with Longwood Management Corporation · For profit - Limited Liability company.
At a glance
- CMS overall
- 5
- of 5
- Health inspection
- 4
- of 5
- Staffing
- 3
- of 5
- Quality measures
- 5
- of 5
- Certified beds
- 106
- CMS-reported
CMS rating profile
The four CMS ratings on one aligned scale, with county and state averages for context.
Rating profile
How this facility's overall rating relates to its three CMS component ratings.
CMS-reported data · updated 2026-07-17
Comparative context
This facility's CMS overall rating next to its county and state averages.
CMS-reported data · updated 2026-07-17 · site-calculated context, not a CMS rating
Methodology
Inspections and citations
Health-inspection citations CMS reports for this facility. Individual records are in the technical appendix.
Citation profile
How many citations CMS reports, how severe, and when they occurred.
CMS-reported data · updated 2026-07-17
Methodology
Federal records
Federal fines (CMPs) and payment-denial records CMS reports in the recent reporting period. These are distinct record types and are never merged.
No federal penalty records are included in this data for this facility.
Staffing and care
Selected CMS care indicators for long-stay residents, with a typical level for context. The CMS staffing star rating appears in the rating profile above.
Selected care measures
How this facility's reported care indicators sit against a typical level.
Long-stay residents given antipsychotic medication.
Long-stay residents with new or worsened pressure ulcers.
Long-stay residents with one or more falls with major injury.
CMS-reported data · updated 2026-07-17 · site-calculated context, not a CMS rating
Methodology
Ownership
Facilities and agencies grouped by CMS-reported ownership fields. A company appearing here does not by itself mean it controlled day-to-day care or did anything wrong.
| Owner / organization | Role |
|---|---|
| Jrb Investments LLC | 5% OR GREATER DIRECT OWNERSHIP INTEREST |
| The Aaron Friedman Group a Business Assets Trust | 5% OR GREATER INDIRECT OWNERSHIP INTEREST |
| The Ira David Friedman Group a Business Assets Trust | 5% OR GREATER INDIRECT OWNERSHIP INTEREST |
| Klavan, Rachel | 5% OR GREATER INDIRECT OWNERSHIP INTEREST |
| Escontrias, Richard | W-2 MANAGING EMPLOYEE |
| Friedman, Ira | CORPORATE DIRECTOR |
| Klavan, Rachel | CORPORATE DIRECTOR |
| Friedman, Ira | CORPORATE OFFICER |
Nearby facilities
Other CMS-certified nursing homes near Los Angeles County.
Verify the current location and license with official sources.
| Facility | Location | Overall | Health | Staffing | CMS abuse icon | Federal penalties |
|---|---|---|---|---|---|---|
| Redlands Healthcare Center CCN 055001 | Redlands, CA | 5 | 5 | 2 | Not shown | $0 |
| Country Manor Healthcare CCN 055002 | Lake View Terrace, CA | 4 | 2 | 5 | Not shown | $8,018 |
| Eureka Rehabilitation & Wellness Center, LP CCN 055003 | Eureka, CA | 1 | 2 | 1 | Not shown | $8,416 |
| Edgemoor Hospital CCN 055008 | Santee, CA | 4 | 2 | 5 | Shown | $32,295 |
| River View Post Acute CCN 055011 | Modesto, CA | 3 | 2 | 3 | Not shown | $0 |
| Eisenberg Village CCN 055013 | Reseda, CA | 4 | 3 | 5 | Not shown | $30,744 |
Related research
Frequently asked questions
What is Casa Bonita Convalescent Hospital's CMS rating?
Casa Bonita Convalescent Hospital has a 5-star CMS overall rating (out of 5) in the current dataset, with CMS component ratings of 4 for health inspections, 3 for staffing, and 5 for quality measures. A star rating is a CMS summary of past data, not a judgment about current conditions.
Where is Casa Bonita Convalescent Hospital located?
Casa Bonita Convalescent Hospital is located at 535 E Bonita Avenue, San Dimas, CA, 91773 in Los Angeles County, and CMS lists 106 certified beds.
Does Casa Bonita Convalescent Hospital have federal penalties or payment denials on record?
The current CMS data shows no federal penalty amounts or payment denials for Casa Bonita Convalescent Hospital over roughly the past three years. Records can change; confirm current status on CMS Care Compare.
How does Casa Bonita Convalescent Hospital's rating compare to nearby facilities?
Casa Bonita Convalescent Hospital's CMS overall rating is 5 of 5. For comparison, the average CMS overall rating is 2.47 across 369 facilities in Los Angeles County, and 3.18 across California. Averages exclude facilities CMS has not rated, and a star rating is a CMS summary, not a judgment about any individual facility.
How can I verify Casa Bonita Convalescent Hospital's current information?
SeniorCareRating.com organizes public CMS data and is not affiliated with CMS. Confirm Casa Bonita Convalescent Hospital's current ratings, inspection reports, and license status on the official CMS Care Compare site and with your state survey agency.
Technical appendix
Record identifiers
- CMS provider number (CCN)
- 056291
- Ownership type
- For profit - Limited Liability company
- Certified beds
- 106
- Data snapshot
- 2026-07-17
All 39 citation records
| Date | CMS tag | Severity | Type | CMS deficiency status | Correction date |
|---|---|---|---|---|---|
| Sep 10, 2025 | 0689 | G | Complaint | Deficient, Provider has date of correction | Oct 1, 2025 |
| Jun 12, 2025 | 0550 | D | Standard | Deficient, Provider has date of correction | Jul 3, 2025 |
| Jun 12, 2025 | 0684 | D | Standard | Deficient, Provider has date of correction | Jul 3, 2025 |
| Jun 12, 2025 | 0686 | E | Standard | Deficient, Provider has date of correction | Jul 3, 2025 |
| Jun 12, 2025 | 0760 | D | Standard | Deficient, Provider has date of correction | Jul 3, 2025 |
| Jun 12, 2025 | 0880 | D | Standard | Deficient, Provider has date of correction | Jul 3, 2025 |
| Jun 12, 2025 | 0881 | E | Standard | Deficient, Provider has date of correction | Jul 3, 2025 |
| Nov 26, 2024 | 0880 | D | Complaint | Deficient, Provider has date of correction | Dec 20, 2024 |
| May 30, 2024 | 0578 | E | Standard | Deficient, Provider has date of correction | Jun 18, 2024 |
| May 30, 2024 | 0636 | E | Standard | Deficient, Provider has date of correction | Jun 17, 2024 |
| May 30, 2024 | 0656 | D | Standard | Deficient, Provider has date of correction | Jun 14, 2024 |
| May 30, 2024 | 0676 | D | Standard | Deficient, Provider has date of correction | Jun 14, 2024 |
| May 30, 2024 | 0686 | D | Standard | Deficient, Provider has date of correction | Jun 14, 2024 |
| May 30, 2024 | 0688 | D | Standard | Deficient, Provider has date of correction | Jun 14, 2024 |
| May 30, 2024 | 0693 | E | Standard | Deficient, Provider has date of correction | Jun 14, 2024 |
| May 30, 2024 | 0695 | D | Standard | Deficient, Provider has date of correction | Jun 14, 2024 |
| May 30, 2024 | 0755 | D | Standard | Deficient, Provider has date of correction | Jun 20, 2024 |
| May 30, 2024 | 0756 | D | Standard | Deficient, Provider has date of correction | Jun 17, 2024 |
| May 30, 2024 | 0758 | E | Standard | Deficient, Provider has date of correction | Jun 20, 2024 |
| May 30, 2024 | 0800 | E | Standard | Deficient, Provider has date of correction | May 30, 2024 |
| May 30, 2024 | 0809 | D | Standard | Deficient, Provider has date of correction | Jun 17, 2024 |
| May 30, 2024 | 0812 | D | Standard | Deficient, Provider has date of correction | Jun 11, 2024 |
| May 30, 2024 | 0880 | D | Standard | Deficient, Provider has date of correction | Jun 20, 2024 |
| May 24, 2024 | 0626 | D | Complaint | Deficient, Provider has date of correction | Jun 10, 2024 |
| Feb 14, 2024 | 0686 | D | Complaint | Deficient, Provider has date of correction | Mar 8, 2024 |
How to verify this data
- The current CMS profile on Medicare’s Care Compare
- Your state survey agency’s latest inspection reports
- Any recent complaint investigations
- Current ownership and license status
SeniorCareRating.com organizes public CMS data and is not affiliated with CMS. Ratings and records are CMS-reported summaries of past data, not a judgment about current conditions. See methodology.