St John Kronstadt Convalescent Center

St John Kronstadt Convalescent Center, Castro Valley, CA: rated 5 of 5, 4.21 nursing hours a resident. Every figure sourced and dated.

St John Kronstadt Convalescent Center is a nursing home at 4432 James Avenue, Castro Valley, CA, 94546, (510) 889-7000. Every figure below is published by Medicare and reproduced here unchanged.

• CMS overall rating: 5 of 5
• Health inspection: 4 of 5
• Staffing: 5 of 5
• Nursing hours per resident per day: 4.21
• Nursing staff who left in a year: 12%
• Inspection findings on file: 11
• Fines: $0
• Certified beds: 49
• Residents on an average day: 43
• Ownership: Non profit - Corporation
• County: Alameda

Other nursing homes within 15 miles

• Valley Pointe Nursing & Rehabilitation Center — 1.3 miles, 5 of 5 overall
• East Bay Post-Acute — 1.3 miles, 2 of 5 overall
• Canyon Creek Post-Acute — 1.4 miles, 4 of 5 overall
• Baywood Court Health Center — 1.6 miles, 5 of 5 overall
• Sage Post Acute — 1.7 miles, 3 of 5 overall
• Hayward Hills Health Care Center — 1.8 miles, 3 of 5 overall

Distances are straight-line miles from this address, not drive time.

Compare it against every nursing home in California, or the ones near Castro Valley.

Source: CMS Care Compare — Nursing Home Provider Information, data as of 2026-08-01.