Official filing · original source linked
John Muir Health - 1450 Treat Blvd. WARN notice — Walnut Creek, 2026-08-27
John Muir Health - 1450 Treat Blvd. reported 4 workers affected in Walnut Creek. Notice date: Aug 27, 2026; planned effective date: Oct 28, 2026.
- Raw employer name
- John Muir Health - 1450 Treat Blvd.
- Canonical company
- John Muir Health - 1450 Treat Blvd. →
- Workers affected
- 4
- Event type
- layoff
- Filing status
- filed
- Notice / received date
- Aug 27, 2026
- Effective date
- Oct 28, 2026
- City
- Walnut Creek →
- County
- Contra Costa →
- State
- California →
- ZIP
- 94597
- Reported location
- Walnut Creek
- Published address
- 1450 Treat Blvd Walnut Creek CA 94597
- Source classification
- Layoff Permanent
- Source agency
- California Employment Development Department
Dates and counts are the supplied source’s reported values. Secondary-provider locations are unstructured; they are not confirmed worksite addresses. Check the original document for phased dates, updates and exceptions.