A P GIANNINI FOUNDATION
Data sourced from IRS 990-PF public filings
The A P Giannini Foundation supports medical research fellowships at prominent California medical schools, including UC San Francisco and Stanford University, with a strong emphasis on advancing medical education and research.
A P GIANNINI FOUNDATION has 91 grants on file funding 9 organizations. Giving increased from $1,111,000 in 2024 to $1,243,000 in 2025. Reported assets: $30,001,895.
Total Assets
$30,001,895
Grants (Last Year)
$1,209,000
Total Grants on File
91
Recipients Funded
9
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2025 | $1,243,000 | 19 | $65,421 |
| 2024 | $1,111,000 | 18 | $61,722 |
| 2023 | $1,075,000 | 19 | $56,579 |
| 2022 | $974,673 | 19 | $51,299 |
| 2021 | $820,614 | 16 | $51,288 |
Top Grant Recipients
SAN FRANCISCO, CA
SAN FRANCISCO, CA
PALO ALTO, CA
IRVINE, CA
SAN FRANCISCO, CA
Showing top 10 of 91 grants on file.
Officers & Trustees
From 2025 IRS 990-PF filing (data available for 4 filing years)
MARK CHAOMDPHD
DIRECTOR
KEITH MCWILLIAMS
SECRETARY
ANNE MCWILLIAMS
EMERITUS TRUSTEE
JACK L MEYERS
VICE-CHAIRMAN
KEITH GROSSMAN
DIRECTOR
BRUCE U WINTROUB MD
DIRECTOR
MARK C PERRY
CHAIRMAN
VIRGINIA HAMMERNESS
DIRECTOR - (DEC'D 05/31/25)
MIKE MANTLE
TREASURER
IRS Filing History
A P GIANNINI FOUNDATION has IRS 990-PF filings on record for 4 years, spanning 2022 to 2025.
Frequently Asked Questions
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