The Weil Foundation is a private 501(c)(3) foundation based in Tucson, Arizona. Established in 2002 and incorporated as a not-for-profit organization in September 2004, the foundation is dedicated to advancing integrative medicine through strategic grantmaking, education, training, and research initiatives.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1.3M
-18.9% YoY
Annual Giving
$748K
-38.6% YoY
Grant Count
11
-45.0% YoY
Avg Grant Size
$68K
+11.7% YoY
Mission & Focus Areas
The foundation's mission is to support the advancement of integrative medicine through:
- Training physicians, nurses, pharmacists, and allied health professionals
- Educating the public about health, healing, and lifestyle
- Reforming public policies governing health care and the practice of medicine
- Expanding and deepening research in integrative medicine
The foundation's primary funding focus areas include education, health care, and science-related initiatives.
Grantmaking
The foundation typically selects grantees rather than accepting unsolicited proposals. According to available information, non-profit health or educational organizations that align with the foundation's mission and strategic focus may apply using an application form with grant information and budget documentation.
Grant Range
$25,000
Average Grant
award: $73,000
How to Apply
**
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in Arizona, California, and Illinois, which account for 37% of all grants. Grantmaking reaches organizations across 18 states, with particular concentration in California and Illinois.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
Assets & Revenue (2023):
- Total assets: $1,624,730
- Total revenues: $1,101,118
- Total expenses: $1,313,772
- Total grants, contributions, etc.: $1,069,809
- Investment income and dividends: $31,309
Historical Growth:
- Total assets have grown from $603,000 in 2011 to $1,316,891 as of 2024
- Annual giving grew from $707,000 in 2020 to $1,800,000 in 2022
Funding Goal: The foundation intends to raise $10 million over a ten-year period.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $1,316,891 | $1,624,730 | $1,821,701 |
| Revenue | $513,165 | $1,101,118 | $1,236,451 |
| Expenses | $821,921 | $1,313,772 | $1,832,186 |
| Qualifying Distributions | $785,778 | $1,262,939 | $1,832,186 |
| Net Investment Income | $21,928 | $31,309 | $8,724 |
| Distributable Amount | $58,499 | $39,580 | $84,989 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
77 grants across all recorded years
Open Grants
1 open opportunity from The Weil Foundation
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
- Andrew Weil, M.D. – Founder and Chairman; principal donor who has pledged after-tax profits from the sale of Weil Lifestyle retail products
- Donald Abrams, M.D. – Executive Director
- Richard Baxter – Secretary/Treasurer
- Janet Lang – Director/Vice President
- Humberto Lopez – Director
- Daria Myers – Director
- Adele Simmons – Director
- James Dalen, M.D. – Executive Director
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| DONALD ABRAMS MSD | EXECUTIVE DI | 0.5 | $36,000 |
| RICHARD BAXTER | SECRETARY/TR | 0.25 | — |
| DIANA WEIL | DIRECTOR | 0.25 | — |
| HUMBERTO LOPEZ | DIRECTOR | 0.25 | — |
| DARIA MYERS | DIRECTOR | 0.25 | — |
| ADELE SIMMONS | DIRECTOR | 0.25 | — |
| ANDREW WEIL MD | CHAIRMAN | 0.25 | — |
| TARA DEMARCO | DIRECTOR | 0.25 | — |
| TARA LEMMEY | DIRECTOR | 0.25 | — |
| PAUL STAMETS | DIRECTOR | 0.25 | — |
| ELLIOTT DONNELLEY | DIRECTOR | 0.25 | — |
Recent News & Activity
Recent developments and announcements
The foundation continues to support integrative medicine education and research initiatives. Recent grant recipients include the Osher Center for Integrative Medicine Network Forum, the Andrew Weil Center for Integrative Medicine's Integrative Medicine in Residency program, and Texas Tech Health Sciences Center's Integrative Medicine initiatives.
Osher Center for Integrative Health Awarded 2024 Weil Foundation Grant -Contact Information
- Website: www.weilfoundation.org
- Phone: 520-647-7865
- Address: PO Box 13006, Tucson, AZ 85732-3006
- EIN: 86-1049023
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
What could you do with The Weil Foundation on Grantable?
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