St John Kronstadt Convalescent Center
4432 JAMES AVENUE, Castro Valley, CA 94546
Data source: CMS Provider Data (Provider Information, Survey Summary).
Last updated: 2026-01-15T19:25:30.654Z
Information is provided for general reference and is not medical or legal advice.
At a glance
Key CMS signals that families often review before choosing a nursing home.
Ratings
Overall
★★★★☆4
Health inspections
★★☆☆☆2
Staffing
★★★★★5
Quality measures
★★★★★5
What to notice
Latest health survey
2024-06-07
Total health deficiencies (latest survey)
7
Infection control deficiencies (latest survey)
0
Total nursing hours (per resident day)
4.17620
Certified beds
49
Avg residents per day
43.3
Total fines (USD)
$11170.00
Ownership change (12 mo): N
Non profit - Corporation
Contact and details
Guides for families
CMS ratings
| Overall | 4 / 5 |
|---|---|
| Health inspections | 2 / 5 |
| Staffing | 5 / 5 |
| Quality measures | 5 / 5 |
| Long-stay quality measures | 5 / 5 |
Staffing (hours per resident day)
| Total nursing | 4.17620 |
|---|---|
| Registered nurse (RN) | 0.62390 |
| Licensed practical nurse (LPN) | 0.95532 |
| Nurse aide | 2.59698 |
Penalties and fines
| Total penalties | 2 |
|---|---|
| Number of fines | 1 |
| Total fine amount (USD) | 11170.00 |
Inspection history
| Processing date | 2025-12-01 |
|---|---|
| Inspection cycle | 1 |
| Health survey date | 2024-06-07 |
| Fire safety survey date | 2024-06-07 |
| Total health deficiencies | 7 |
| Total fire safety deficiencies | 7 |
| Infection control deficiencies | 0 |
Most common deficiency categories (latest survey)