Home / Nursing Homes / California / ST JOHN KRONSTADT CONVALESCENT CENTER
ST JOHN KRONSTADT CONVALESCENT CENTER
4432 JAMES AVENUE, CASTRO VALLEY, CA, 94546 · 5108897000
CMS overall rating
5 / 5
★★★★★
Certified beds
49
Avg. residents / day
42.6
Ownership
Non profit - Corporation
CMS star ratings
| Overall rating | 5 / 5 |
| Health inspection rating | 4 / 5 |
| Staffing rating | 5 / 5 |
| Quality measures (QM) rating | 5 / 5 |
| Long-stay QM rating | 5 / 5 |
| Short-stay QM rating | — |
California average overall rating: 3.2 across 1,165 homes.
Staffing
| Total nurse staffing (hours per resident per day) | 4.22 |
| RN staffing (hours per resident per day) | 0.69 |
| Total nursing staff turnover | 12.2% |
| RN turnover | 16.7% |
Enforcement & profile
| Fines in the CMS look-back period | 0 · $0 |
| Payment denials | 0 |
| Total penalties | 0 |
| Special focus status | None |
| In a continuing-care retirement community | No |
| Located in a hospital | No |
| Sprinkler systems in all required areas | Yes |
| Chain | Independent / not reported |
| First certified for Medicare/Medicaid | 1976-05-14 |
Other nursing homes in California
ACC CARE CENTER (SACRAMENTO)5★Advanced Health Care of Sacramento (Sacramento)5★ADVENTIST HEALTH SONORA - D/P SNF (SONORA)5★ALAMEDA COUNTY MEDICAL CENTER D/P SNF (SAN LEANDRO)5★ALCOTT REHABILITATION HOSPITAL (LOS ANGELES)5★ALDEN TERRACE CONVALESCENT HOSPITAL (LOS ANGELES)5★ALHAMBRA POST ACUTE (MARTINEZ)5★ANBERRY NURSING AND REHABILITATION CENTER (ATWATER)5★
Source: Centers for Medicare & Medicaid Services, Care Compare — Nursing Home Provider Information (CMS Care Compare, 2026 Q3). CCN 555016. All ratings and figures are CMS's own, published as-is. This page is a data reference and is not medical, legal or placement advice. Rating scale: ★★★★★ best … ★☆☆☆☆ worst.