Nursing home
Diamond Ridge Healthcare Center
2351 Loveridge Road, Pittsburg, CA 94565 · Map
For profit - Limited Liability company · Part of David & Frank Johnson (45 facilities) · 120 certified beds
Diamond Ridge Healthcare Center is a Medicare-certified nursing home in Pittsburg, California. CMS rates it 3 out of 5 stars overall (3/5 for staffing, 2/5 for health inspections). Nurse staffing is 4.28 hours per resident per day, below the California average of 4.51. Its most recent inspection on Aug 15, 2024 cited 12 deficiencies.
- 1 fine totaling $42,033In CMS records: 1 total penalty.
CMS quality ratings
Ratings from the Centers for Medicare & Medicaid Services (CMS), updated monthly. 5 stars is the highest quality.
How Diamond Ridge Healthcare Center compares
This facility vs. the California and national averages, from CMS data. For staffing, higher is generally better; for turnover and deficiencies, lower is better.
| Metric | This facility | California avg | National avg | Compared with the state |
|---|---|---|---|---|
| Total nurse staffing (hrs/resident/day) | 4.28 | 4.51 | 3.89 | below avg |
| RN staffing (hrs/resident/day) | 0.46 | 0.65 | 0.68 | below avg |
| Aide staffing (hrs/resident/day) | 2.61 | 2.64 | 2.34 | below avg |
| Nursing staff turnover | 25.2% | 38.1% | 46.4% | below avg |
| Deficiencies cited, last inspection | 12.0 | 15.4 | 9.5 | below avg |
Staffing
Hours per resident per day as reported to CMS. Higher numbers indicate more direct care time.
Staff turnover
Lower turnover typically indicates better working conditions and continuity of care. National average for nursing staff is 46.4%.
Recent health inspection
CMS inspects nursing facilities regularly. Deficiencies are categorized by severity.
- Every deficiency from the January 16, 2026 inspection was corrected by February 6, 2026
Penalties in CMS records: 1 fine totaling $42,033, 1 total penalty.
What inspectors found at Diamond Ridge Healthcare Center
Specific deficiencies cited in recent CMS health inspections, most recent first. Severity follows the CMS scope/severity scale. Source: CMS Care Compare.
- Potential for harm
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.
Quality of Life and Care Deficiencies · Jan 16, 2026 · Full report (PDF) - Potential for harm
Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.
Resident Rights Deficiencies · Jan 16, 2026 · Full report (PDF) - Potential for harm
Immediately tell the resident, the resident's doctor, and a family member of situations (injury/decline/room, etc.) that affect the resident.
Resident Rights Deficiencies · Dec 29, 2025 · Full report (PDF) - Potential for harm
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Nutrition and Dietary Deficiencies · Aug 15, 2024 · Full report (PDF) - Potential for harm
Provide and implement an infection prevention and control program.
Infection Control Deficiencies · Aug 15, 2024 · Full report (PDF)
Show all 12 deficiencies
- Potential for harm
Provide care and assistance to perform activities of daily living for any resident who is unable.
Quality of Life and Care Deficiencies · Aug 15, 2024 · Full report (PDF) - Potential for harm
Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted
Resident Assessment and Care Planning Deficiencies · Aug 15, 2024 · Full report (PDF) - Potential for harm
Provide the appropriate treatment and services to a resident who displays or is diagnosed with dementia.
Quality of Life and Care Deficiencies · Aug 15, 2024 · Full report (PDF) - Potential for harm
Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.
Pharmacy Service Deficiencies · Aug 15, 2024 · Full report (PDF) - Potential for harm
Implement gradual dose reductions(GDR) and non-pharmacological interventions, unless contraindicated, prior to initiating or instead of continuing psychotropic medication; and PRN orders for psychotropic medications are only used when the medication is necessary and PRN use is limited.
Pharmacy Service Deficiencies · Aug 15, 2024 · Full report (PDF) - Potential for harm
Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.
Pharmacy Service Deficiencies · Aug 15, 2024 · Full report (PDF) - Potential for harm
Encode each resident’s assessment data and transmit these data to the State within 7 days of assessment.
Resident Assessment and Care Planning Deficiencies · Aug 15, 2024 · Full report (PDF)
Read the full inspection reports on Medicare.gov Each inspection there has a “Read the full report” link with the inspectors’ written findings.
About this facility
- Address
- 2351 Loveridge Road
Pittsburg, CA 94565 - CMS certification #
- 555287
- Ownership
- For profit - Limited Liability company
- Certified beds
- 120
- Avg residents/day
- 111.2
- Provider type
- Medicare and Medicaid
- First certified
- 1987-10-02
- Chain
- David & Frank Johnson (45 facilities)
- Setting
- Urban
Part of David & Frank Johnson
David & Frank Johnson operates 45 nursing facilities across the United States. View all David & Frank Johnson facilities →
Not SLA enrolled. This facility hasn’t enrolled in resident survey verification. Learn about enrollment →
Location and nearby
Explore the area around Diamond Ridge Healthcare Center using Google Maps.
Other public records
- Staff pay 1 federal wage case with violations found, since 2021
- Workplace safety 2 OSHA workplace safety inspections since 2023, 2 violations cited
Full public records, with dates and sources
Staff pay and workplace safety
Federal records about how the employer here treats its staff.
Federal wage and hour cases
The Department of Labor checks that staff are paid minimum wage and overtime as the law requires.
- Findings for Jun 14, 2021 to Jun 13, 2023. Violations found: Family and medical leave. Employer as DOL recorded it: Diamond Ridge Healthcare Center (Diamond Ridge Post Acute, LLC). Case 1981603.
Source: U.S. Department of Labor, Wage and Hour Division enforcement data, loaded Oct 15, 2026. Concluded cases only. The dates are the period in which DOL found violations, not when the case opened or closed. Back wages are what the employer agreed to pay; penalties are what DOL assessed. DOL does not publish a page for each case, so search the dataset by case number.
OSHA workplace safety inspections
OSHA inspects workplaces for staff safety, such as lifting, needles, chemicals and workplace violence. It does not inspect resident care.
- Aug 11, 2023: complaint inspection, partial (health). Case closed Dec 13, 2023. No violations cited. OSHA record. OSHA recorded the employer as Diamond Ridge Healthcare Center.
- Apr 26, 2023: programmed (planned) inspection, complete (health). Case closed Jan 2, 2024. 2 violations cited (2 other). Penalties: $1,685 proposed, $1,685 now. OSHA record. OSHA recorded the employer as Diamond Ridge Post Acute LLC.
Details
- Other than serious: Cited rule 3273(A). Penalty $560 proposed, $560 now.
- Other than serious: Cited rule 5162(D). Penalty $1,125 proposed, $1,125 now.
Source: U.S. Department of Labor OSHA enforcement data, as of Oct 15, 2026, inspections since 2016. Penalties can change while a case is open or contested.
Location and nearby care
- Nearest hospital with an emergency room
- Sutter Delta Medical Center, Antioch. 3.3 miles away, straight line. CMS overall hospital rating: 3 of 5 stars. Location approximate.
- Nearest Medicare nursing home
- Pittsburg Skilled Nursing Center, Pittsburg. 1.1 miles away, straight line.
- Nearest home health agency office
- Medicalone Health, Antioch. 3.5 miles away, straight line. Agencies travel to clients, so ask which ones serve this address.
- Nearest pharmacy
- Walmart Pharmacy. 0.3 miles away, straight line. From OpenStreetMap, which does not list every pharmacy, so one may be closer.
- Area
- USDA classes ZIP code 94565 as metropolitan (metropolitan core).
- Dialysis within 15 miles
- Fresenius Medical Care - Pittsburg, Pittsburg, 0.6 miles away, straight line (CMS rating 5 of 5 stars)
Fresenius Medical Care - Diablo West Antioch, Antioch, 1.5 miles away, straight line (CMS rating 5 of 5 stars)
Davita Antioch Dialysis Center, Antioch, 1.8 miles away, straight line (has a shift starting after 5 pm; CMS rating 4 of 5 stars) - Hospice
- 50 Medicare hospices tell CMS they serve ZIP code 94565.
Sacred Hands Hospice Home Care, LLC, office in Antioch, 1.4 miles away, straight line
Medicalone Health, office in Antioch, 3.6 miles away, straight line
Aura Hospice LLC, office in Antioch, 6.1 miles away, straight line - Nearest geriatric medicine practice
- Suprabha Jain, MD, Pleasant Hill. 11.3 miles away, straight line. 1 geriatric medicine doctor listed there.
Distances are straight lines from the community, not driving distance. Hospitals, home health, dialysis, hospice and doctors come from CMS provider data (CMS, hospital list updated Jul 22, 2026). Star ratings are CMS’s own.
Emergency and natural hazard risk
Public hazard maps for this location. Ask the community about its emergency plan, its generator and where residents would go in an evacuation.
- Flood zone
- Outside the high and moderate risk flood areas on FEMA's flood map (Zone X, minimal flood hazard, or not studied). (FEMA flood map)
- FEMA National Risk Index
- Overall: relatively high. By hazard: inland flooding relatively high, wildfire very low, tornado very low, heat wave relatively moderate, earthquake relatively high. These are FEMA’s ratings for the census tract, compared with tracts nationwide. (FEMA, December 2025)
A flood zone describes the map at this point, not the building's elevation. In an emergency, follow the local emergency management agency.
What we checked
Every public source we searched for this community. “Nothing on record” means we found no record that matched it. A record can be missed when a name or address differs.
| Source | Data as of | What we found |
|---|---|---|
| U.S. Department of Labor wage and hour cases | Oct 15, 2026 | See above |
| OSHA workplace safety inspections since 2016 | Oct 15, 2026 | See above |
| FEMA flood map | See above | |
| USDA wildfire risk | Apr 15, 2026 | Not shown: FEMA rates wildfire risk here very low |
| FEMA National Risk Index | See above | |
| CMS hospitals, home health, dialysis, hospice and doctors; OpenStreetMap pharmacies | See above | |
| HUD Multifamily Properties - Assisted | Jul 6, 2026 | Nothing on record |
| State Veterans Homes (NASVH directory) | Sep 20, 2026 | Nothing on record |
| CMS Hospice - General Information | Aug 19, 2026 | Nothing on record |
| CMS Home Health Care Agencies | May 27, 2026 | Nothing on record |
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Frequently asked questions
Is Diamond Ridge Healthcare Center a good nursing home?
CMS gives Diamond Ridge Healthcare Center an overall rating of 3 out of 5 stars, including 3/5 for staffing and 2/5 for health inspections. These ratings come from the Centers for Medicare & Medicaid Services and are updated monthly.
How is Diamond Ridge Healthcare Center staffed?
Diamond Ridge Healthcare Center reports 4.28 total nurse hours per resident per day, compared with the California average of 4.51.
Has Diamond Ridge Healthcare Center had inspection problems?
Its most recent CMS inspection cited 12 deficiencies.
How many beds does Diamond Ridge Healthcare Center have?
Diamond Ridge Healthcare Center is certified for 120 beds.