# John Muir Health Foundation

John Muir Health Foundation is an Endowment / Foundation based in Walnut Creek, United States.

## Overview

- **Organization type:** Endowment / Foundation
- **Headquarters:** Walnut Creek, United States
- **Region:** North America
- **Address:** 1400 Treat Blvd, Walnut Creek, CA 94597
- **Founded:** 1979
- **Assets under management:** Undisclosed
- **Website:** johnmuirhealth.com
- **LinkedIn:** https://www.linkedin.com/company/john-muir-health-foundation

## Regulatory record

- **Reports private funds:** No

## About

The John Muir Health Foundation was formed in 1979 to support the not-for-profit health system that bears the same name. Nevin E. Kessler serves as its president. The foundation operates as the sole development arm for John Muir Health, raising and managing contributions that fund capital projects, clinical services, and community health programs. Capital is deployed across real estate, medical equipment, and program expansion. Confirmed gifts include a $25 million commitment from the Hofmann Family Foundation for the Jean and Ken Hofmann Cancer Center and a $20 million gift from the Behring Global Educational Foundation. The foundation maintains partnerships with UCSF Health and Stanford Children's Health for joint clinical networks. Activity remains concentrated in the San Francisco Bay Area, primarily Walnut Creek and Concord. John Muir Health serves as the sole corporate member. The foundation lists no separate investment staff or external managers in public records. A recent operational note is the continued use of CSCDA revenue bond financing for facility projects through 2024. No additional offices outside Walnut Creek appear in filings. The foundation's structure ties it directly to the operating health system's governance rather than functioning as an independent endowment with external investment mandates.

## Sectors

- Healthcare Services

## People

- Nevin E. Kessler — President
- Michael S. Thomas — President and CEO of John Muir Health

## Questions

### Who runs investment decisions at John Muir Health Foundation?

Nevin E. Kessler serves as president. No separate CIO or investment committee is named in available records.

### Does John Muir Health Foundation participate in fund commitments or only direct deals?

The foundation receives and deploys direct gifts rather than committing to external funds. Major donations have supported specific facilities such as the Hofmann Cancer Center.

### How is John Muir Health Foundation related to its parent organization?

John Muir Health is the sole corporate member and parent. The foundation exists solely to support the health system's programs and facilities.

### What investment stages does John Muir Health Foundation typically target?

The foundation focuses on capital projects and program support within the health system rather than venture or private equity stages.

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Last updated: 2026-06-03T20:00:00.000Z

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