Kaiser Foundation Hospitals California Layoffs 2025: What Employees Should Know

What the filing says

These are the details as Kaiser Foundation Hospitals reported them to the state. The EDD publishes every notice, and this page reflects the data as of Jul 31, 2026. All 51 are listed below; the table scrolls.

How much notice the law requires

California's WARN Act requires 60 days of advance written notice before a covered mass layoff. What makes the California version unusual is how few ways out it gives an employer. The only statutory exception is a physical calamity or an act of war. Federal law has three exceptions, including one for unforeseeable business circumstances, and the California Legislature deliberately declined to copy them.

Kaiser Foundation Hospitals severance: what to check before you sign

A severance offer is not the same thing as the notice pay the WARN Act describes, and an employer cannot use one to satisfy the other. A release may also give up more than you expect, and an arbitration agreement you signed at hire can affect where a dispute is heard. Read our full guide to the California WARN Act before you decide, and consider having the paperwork looked at.

Two things worth doing this week either way. File for unemployment now, because WARN money does not reduce it. And keep every document, including the notice itself and anything showing when it arrived.

Questions people are asking

What has been reported

Press coverage of this layoff, summarized and attributed. This is reporting rather than the filing itself, and we did not independently verify it.

The largest single round among these filings was a WARN letter filed Oct. 6, 2025 covering 216 workers whom Kaiser began notifying on Sept. 17, The Press Democrat reported. The bulk of that round, 184 people, fell in the Bay Area cities of Oakland, Redwood City, San Leandro, Pleasanton and Walnut Creek, while 32 were in Corona, Downey, Los Angeles, Pasadena and San Diego.

The eliminated positions were in business functions rather than direct patient care, including IT systems managers and engineers, business operations consultants, a marketing director, an operations manager, nutritional experts and food services staff, according to The Press Democrat. The Pleasanton Weekly reported that 43 administrative and IT positions at Kaiser's Pleasanton offices were among the Northern California cuts.

Sources: The Press Democrat (opens in a new tab) · Pleasanton Weekly (opens in a new tab)

What the numbers show

• The filings name 17 California locations, including Pleasanton, Pasadena, Vallejo, San Rafael, Oakland and A Pleasanton.
• They cover 36 separate addresses rather than a single site, so co-workers at different locations may have received different dates.
• The jobs do not all end on the same day. The filings list 10 separate last days of work, running from July 7, 2025 to October 10, 2025.
• At least one notice here is dated 19 days after the last day of work it reports. Notices are sometimes filed or amended after the fact, so this describes the paperwork rather than when anyone was told.
• By headcount it sits in the top 10% of the 593 employer layoffs tracked here.
• The latest notice arrived in October 2025, the busiest month in this dataset: California employers filed 217 WARN notices statewide.
• The 345 workers leaving Kaiser Foundation Hospitals re-enter a job market where Alameda County unemployment stood at 4.4% in June 2026, below the 5.2% statewide rate (Bureau of Labor Statistics, not seasonally adjusted).
• The filings came in waves: 13 notices in July 2025 covering 29 jobs, then 10 notices in August 2025 covering 65 jobs, then 6 notices in September 2025 covering 24 jobs, then 22 notices in October 2025 covering 227 jobs.

These are counts and comparisons drawn from the published filings, not findings about Kaiser Foundation Hospitals.

Free job-search help near the affected sites

America's Job Center of California is the state's no-cost network for laid-off workers: help filing and keeping unemployment benefits, federally funded retraining, and résumé and interview coaching. Your WARN notice may name one; these are the closest to the sites in these filings.

Locations and hours change — confirm before visiting, or find another center with the EDD's center locator (opens in a new tab). Directory: U.S. Department of Labor, Jul 31, 2026; distances are straight-line from the address in the filing.

Other layoffs filed in Alameda County around the same time

55 employers have WARN notices on file in Alameda County, covering 4,541 workers. These filed within about a quarter of this one.

• Republic National Distributing Company1,756 workers
• Intel Corporation1,423 workers
• Oracle America, Inc.1,250 workers
• University of Southern California957 workers
• Cisco Systems, Inc.692 workers
• Adventist Health607 workers

Listed because they appear in the same county in the same public data. No connection between these employers is implied.