St John Kronstadt Convalescent Center
Skilled nursing facility in Castro Valley, CA
- Address
- 4432 James Avenue, Castro Valley, CA, 94546
- County
- Alameda
- Phone
- (510) 889-7000
- Certified beds
- 49
- Avg. residents per day
- 41.5
- Ownership type
- Non profit - Corporation
- Provider type
- Medicare and Medicaid
- Legal business name
- St John Kronstadt Home for Aged Russian Americans
- Medicare/Medicaid since
- 1976-05-14
For operators
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Data: CMS, public domain. Source: CMS Provider Data Catalog - Provider Information (dataset 4pq5-n9py). Snapshot 2026-06-06. This is a neutral public-record directory; Sevah does not rate or endorse facilities. Spot an error? Contact Sevah to request a correction.