Stonebrook Post Acute
4367 Concord Boulevard, Concord, CA, 94521
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Order the reportFederal Quality Data
Official records from CMS Care Compare — reported by the facility and audited by the Centers for Medicare & Medicaid Services. We present them unmodified. Refreshed June 2026.
CMS Star Ratings
Facility & Staffing
- Ownership
- For profit - Corporation
- Certified beds
- 120 · avg 103 residents/day
- Total nursing staff turnover
- 98.2% — higher than most California nursing homesCalifornia avg: 37.4% · National avg: 46.1% · per CMS Care Compare
- RN turnover
- 100% — higher than most California nursing homesCalifornia avg: 39.4% · National avg: 43.3% · per CMS Care Compare
- Administrators who left
- 0 departed — near the California averageCalifornia avg: 0.4 · National avg: 0.5 · per CMS Care Compare
Enforcement & Citations
- Fines (past 3 years)
- 1 fine · $12,735 total
Medicare certification
- CMS Certification Number
- 555421
- Certified beds
- 120 beds · avg 103 residents/day
- Ownership type
- For profit - Corporation
- Continuing-care community
- No
CMS Care Compare, processing date June 1, 2026
Ownership & operations
- Legal business name
- The Stonebrook Convalescent Center, Inc.
CMS Care Compare, processing date June 1, 2026
Federal ownership record
Parent entity
Health Management Inc
Disclosed owners (4 on record)
- Health Management Inc
Adp of The Snf · since 2024
- Lori r Cooper
Adp of The Snf · since 2024
- Todd p Hightower
Adp of The Snf · since 2024
- Yvette Roncagliolo
Adp of The Snf · since 2024
Source: CMS Provider Enrollment data — SNF Enrollments + All Owners, as of May 2026.
Federal inspection record
Recent health-deficiency citations (most recent 8 of 27)
- G0689·Mar 23, 2026Complaint
Quality of Life and Care Deficiencies
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.
- D0609·Dec 29, 2025Complaint
Freedom from Abuse, Neglect, and Exploitation Deficiencies
Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.
- D0578·Dec 29, 2025Complaint
Resident Rights Deficiencies
Honor the resident's right to request, refuse, and/or discontinue treatment, to participate in or refuse to participate in experimental research, and to formulate an advance directive.
- E0584·Dec 22, 2025Complaint
Resident Rights Deficiencies
Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely.
- D0880·Mar 6, 2025
Infection Control Deficiencies
Provide and implement an infection prevention and control program.
- D0745·Mar 6, 2025
Quality of Life and Care Deficiencies
Provide medically-related social services to help each resident achieve the highest possible quality of life.
- D0700·Mar 6, 2025
Quality of Life and Care Deficiencies
Try different approaches before using a bed rail. If a bed rail is needed, the facility must (1) assess a resident for safety risk; (2) review these risks and benefits with the resident/representative; (3) get informed consent; and (4) Correctly install and maintain the bed rail…
- D0644·Mar 6, 2025
Resident Assessment and Care Planning Deficiencies
Coordinate assessments with the pre-admission screening and resident review program; and referring for services as needed.
Federal penalties
By year
- 20261 fine · $13K
Most recent events
- Mar 23, 2026Fine · $13K
Fire-safety citations
22 Life-Safety-Code citations on file. Most recent: Mar 6, 2025. Fire-safety inspections cover building-level Life Safety Code compliance, separate from the resident-care health survey.
Source: CMS Provider Data Catalog — Health Deficiencies, Fire Safety Deficiencies, and Penalties datasets, snapshot Jun 1, 2026.
Facility background report
The entire federal paper trail on this facility, in one report.
We compile everything the government publishes about Stonebrook Post Acuteinto one plain-English report: full inspection history with severity grades, every fine, staffing versus state averages, who really owns the facility, and how the owner's other facilities perform. Every fact cites its federal source.
Order the full background report — $249Where this information comes from
- Certification, capacity, ownership, star ratings, staffing, fines, deficiencies: CMS Care Compare, processing date June 1, 2026.
Data comes unaltered from the federal files. See every source we publish from.