# William K. Warren Foundation

William K. Warren Foundation is a Foundation based in White Plains, United States.

## Overview

- **Organization type:** Foundation
- **Headquarters:** White Plains, United States
- **Region:** North America
- **Address:** White Plains, NY, United States
- **Founded:** 1945
- **Assets under management:** Undisclosed
- **Website:** williamkwarrenfoundation.com
- **LinkedIn:** https://www.linkedin.com/company/the-william-k.-warren-foundation

## Regulatory record

- **Reports private funds:** No

## About

The William K. Warren Foundation is a US-based non-profit established in 1945. It offers medical care, financial assistance, and health programs in Tulsa. The foundation focuses on the biotech and life science sectors.

## Sectors

- Healthcare Services
- Education
- Philanthropy

## Offices

- New York, NY

## People

- William K. Warren Jr. — Chairman
- William K. Warren Sr. — Founder

## Questions

### Who controls the William K. Warren Foundation?

The foundation is chaired by William K. Warren Jr., son of the founder. Board composition is not fully public, but family members hold key positions.

### Does the foundation make direct investments or only grants?

The foundation is a grant-making entity. It does not publicly report a separate investment portfolio or direct investing activity in private markets.

### What is the foundation's primary charitable focus?

Healthcare, via St. Francis Health System in Tulsa, Oklahoma, and Catholic education. Also supports the University of Tulsa.

### How is the Warren Foundation related to Warren Clinic?

Warren Clinic is a subsidiary of St. Francis Health System, which is funded by the foundation. The foundation owns the assets and finances the operations.

### What is the foundation's AUM?

AUM is not publicly disclosed. The foundation's IRS filings report annual grant distribution amounts but not total assets.

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

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