Garden Grove Post Acute
12882 Shackelford Lane, Garden Grove, CA, 92841
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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 · Chain: The Mandelbaum Family
- Certified beds
- 99 · avg 91 residents/day
- Total nursing staff turnover
- 30% — lower than most California nursing homesCalifornia avg: 37.4% · National avg: 46.1% · per CMS Care Compare
- RN turnover
- 36.4% — near the California averageCalifornia avg: 39.4% · National avg: 43.3% · per CMS Care Compare
- Administrators who left
- 1 departed — near the California averageCalifornia avg: 0.4 · National avg: 0.5 · per CMS Care Compare
Medicare certification
- CMS Certification Number
- 056145
- Certified beds
- 99 beds · avg 91 residents/day
- Ownership type
- For profit - Corporation
- Continuing-care community
- No
CMS Care Compare, processing date June 1, 2026
Ownership & operations
- Legal business name
- Garden Grove Convalescent Hospital Inc
- Chain affiliation
- The Mandelbaum Family
CMS Care Compare, processing date June 1, 2026
Federal ownership record
Chain affiliation
Part of the The Mandelbaum Family chain — 16 facilities across 2 states. Chain-wide average overall rating 3.6 / 5.
Disclosed owners (21 on record)
- Simcha Mandelbaum
Adp of The Snf · since 2026
- (unnamed Owner)
Adp of The Snf · since 2025
- Aurea Sarigan
Adp of The Snf · since 2025
- (unnamed Owner)
Adp of The Snf · since 2025
- Holly Diaz
Operational/managerial Control · since 2025
- Roger Nguyen Tran
Operational/managerial Control · since 2024
+ 15 additional owners on the federal record.
Source: CMS Provider Enrollment data — SNF Enrollments + All Owners + Chain Performance Measures, as of May 2026.
Federal inspection record
Recent health-deficiency citations (most recent 8 of 50)
- D0693·Aug 28, 2025Complaint
Quality of Life and Care Deficiencies
Ensure that feeding tubes are not used unless there is a medical reason and the resident agrees; and provide appropriate care for a resident with a feeding tube.
- D0689·Aug 28, 2025Complaint
Quality of Life and Care Deficiencies
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.
- D0684·Aug 28, 2025Complaint
Quality of Life and Care Deficiencies
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
- B0558·Aug 28, 2025Complaint
Resident Rights Deficiencies
Reasonably accommodate the needs and preferences of each resident.
- B0761·May 8, 2025Complaint
Pharmacy Service Deficiencies
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.
- D0757·May 8, 2025Complaint
Pharmacy Service Deficiencies
Ensure each resident’s drug regimen must be free from unnecessary drugs.
- B0760·Apr 16, 2025Complaint
Pharmacy Service Deficiencies
Ensure that residents are free from significant medication errors.
- B0883·Mar 10, 2025
Infection Control Deficiencies
Develop and implement policies and procedures for flu and pneumonia vaccinations.
Fire-safety citations
16 Life-Safety-Code citations on file. Most recent: Mar 10, 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 Garden Grove 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.