The Feibusch Foundation appears to concentrate its philanthropy on health-care institutions, demonstrated by a single substantial grant to Marin Health Foundation. Its giving suggests a focus on supporting hospitals or community health foundations rather than broad social-service funding. The foundation may fund healthcare capital, charitable patient services, or general hospital support, and is willing to make relatively large one-time gifts to health-focused organizations.
Concentrated, one-off large grant(s) to health-sector organizations rather than many small or diversified grants; currently shows a single sizable payment to a community hospital foundation.
Notable grantees: Marin Health Foundation
The Feibusch Foundation’s recent giving is defined by a large charitable grant to Marin Health Foundation, followed by another major award to Marin General Hospital Foundation in 2026. Those gifts point to a funder that supports health-care institutions through charitable and general operating support, with a strong preference for organizations in Marin County and nearby communities. Across the recent grants list, the foundation also backs clinics, food assistance, youth programs, and local community organizations, but the hospital and health-foundation pattern stands out as the clearest thread. Its grant history shows a mix of large one-time awards and a steady set of smaller operating grants. The 2023 charitable gift to Marin Health Foundation was $260,000, and the 2026 general operating support grant to Marin General Hospital Foundation was $140,000. Smaller awards in the same period extend to organizations such as Ritter Center, Marin Community Clinic, and SF-Marin Food Bank, suggesting support for both institutional health infrastructure and community-based services. The foundation’s giving is local in scope and highly concentrated in California, especially in Marin-area communities.
Health-related organizations make up the clearest cause area in the recent record. In 2026, The Feibusch Foundation gave $140,000 to Marin General Hospital Foundation for general operating support, and in 2024 it gave $20,000 to Marin Health Foundation for general operating support. The same pattern appears in smaller health and access grants, including $20,000 to Marin Community Clinic and $5,000 to Schurig Center for Brain Injury Recovery. Community support is another visible theme. The foundation awarded $20,000 to Ritter Center for general operating support, $10,000 to Buckelew Programs, and $5,000 to St Vincent De Paul Society of Marin. It also supported food access with grants to SF-Marin Food Bank and Extra Food, both for general operating support. Beyond human services, it funded local civic and enrichment organizations such as Marin Art & Garden Center and Bread & Roses Presents.
The Feibusch Foundation’s typical grant size is $5,000 at both the 25th percentile and the median, rising to $9,250 at the 75th percentile. That points to a base of modest operating grants with occasional larger awards. The recent record includes both recurring and one-time support: Marin Health Foundation, Marin Community Clinic, SF-Marin Food Bank, Marin Art & Garden Center, Ritter Center, Schurig Center for Brain Injury Recovery, Bread & Roses Presents, To Celebrate Life Breast Cancer Foundation, and yes the ross valley schools foundation each appear in multiple years or receive repeat funding. The foundation is classified as a regular funder and does not fund individuals or make program-related investments.
$350K
$2.3M
$247K
$376K
Most grants fall between $5K and $9K, with a median of $5K.
25th Percentile
$5K
Median
$5K
75th Percentile
$9K
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Giving is overwhelmingly California-based, with 97% of grants going to recipients in the foundation’s top giving state. Recent recipients cluster in Marin County and the North Bay: Greenbrae, San Rafael, Novato, Ross, San Anselmo, Larkspur, and Corte Madera all appear multiple times. San Francisco also receives several grants, including support for Chronicle Season of Sharing Fund, SF-Marin Food Bank, and UCSF Foundation. Outside California, the only named recipient location in the recent grants list is Stateline, Nevada.
The recent grants point most clearly to health-care institutions and community health organizations. Marin Health Foundation and Marin General Hospital Foundation received the two largest awards, and the foundation also funded Marin Community Clinic, Schurig Center for Brain Injury Recovery, and UCSF Foundation. Human services groups such as Ritter Center and SF-Marin Food Bank also appear in the record.
Its typical grant size is $5,000 at the 25th percentile and median, with a 75th percentile of $9,250. The recent grant list also shows a smaller set of much larger awards, including $260,000 and $140,000, alongside many $5,000 to $20,000 operating grants.
Almost all of its giving goes to California recipients: 97% of grants are to organizations in the HQ state, and the grant count is concentrated there. The only non-California recipient location named in the recent list is Stateline, Nevada, through Tahoe Rim Trail Association.
Most of the recent grants are labeled general operating support. A few awards are labeled charitable, including the $260,000 grant to Marin Health Foundation in 2023 and grants to UCSF Foundation in 2024 and 2026. The overall pattern leans toward flexible operating support.
Yes. Several organizations show repeat support across 2024 and 2026, including Marin Health Foundation, Marin Community Clinic, SF-Marin Food Bank, Marin Art & Garden Center, Ritter Center, Schurig Center for Brain Injury Recovery, Bread & Roses Presents, To Celebrate Life Breast Cancer Foundation, and yes the ross valley schools foundation.
2026
Source: IRS Form 990-PF, fiscal year 2026.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| MARIN GENERAL HOSPITAL FOUNDATION | GREENBRAE, CA | $140,000 | 2026 | GENERAL OPERATING SUPPORT |
| RITTER CENTER | SAN RAFAEL, CA | $20,000 | 2026 | GENERAL OPERATING SUPPORT |
| CHRONICLE SEASON OF SHARING FUND | SAN FRANCISCO, CA | $20,000 | 2026 | GENERAL OPERATING SUPPORT |
| MARIN ART & GARDEN CENTER | ROSS, CA | $20,000 | 2026 | GENERAL OPERATING SUPPORT |
| Marin Community Clinic | Novato, CA | $20,000 | 2026 | GENERAL OPERATING SUPPORT |
| SF-MARIN FOOD BANK | SAN FRANCISCO, CA | $20,000 | 2026 | GENERAL OPERATING SUPPORT |
| BUCKELEW PROGRAMS | NOVATO, CA | $10,000 | 2026 | GENERAL OPERATING SUPPORT |
| UCSF FOUNDATION | San Francisco, CA | $10,000 | 2026 | CHARITABLE |
| HUCKLEBERRY YOUTH PROGRAMS | San Rafael, CA | $10,000 | 2026 | GENERAL OPERATING SUPPORT |
| yes the ross valley schools foundation | SAN ANSELMO, CA | $10,000 | 2026 | GENERAL OPERATING SUPPORT |
| Tahoe Rim Trail Association | Stateline, NV | $10,000 | 2026 | GENERAL OPERATING SUPPORT |
| EXTRA FOOD | San Rafael, CA | $10,000 | 2026 | GENERAL OPERATING SUPPORT |
| St Vincent De Paul Society of Marin | San Rafael, CA | $5,000 | 2026 | GENERAL OPERATING SUPPORT |
| Tahoe Forest Health System Foundation | TRUCKEE, CA | $5,000 | 2026 | GENERAL OPERATING SUPPORT |
| 10000 DEGREES ACADEMIC SUPPORT | SAN RAFAEL, CA | $5,000 | 2026 | GENERAL OPERATING SUPPORT |
| Pacific Crest Trail Association | Sacramento, CA | $5,000 | 2026 | GENERAL OPERATING SUPPORT |
| SCHURIG CENTER FOR BRAIN INJURY RECOVERY | LARKSPUR, CA | $5,000 | 2026 | GENERAL OPERATING SUPPORT |
| BREAD & ROSES PRESENTS | CORTE MADERA, CA | $5,000 | 2026 | GENERAL OPERATING SUPPORT |
| YOUTH TENNIS ADVANTAGE | San Francisco, CA | $5,000 | 2026 | GENERAL OPERATING SUPPORT |
| TO CELEBRATE LIFE BREAST CANCER FOUNDATION | KENTVILLE, CA | $5,000 | 2026 | GENERAL OPERATING SUPPORT |
| FRIENDS OF THE WEST SHORE | TAHOE CITY, CA | $3,500 | 2026 | GENERAL OPERATING SUPPORT |
| PETEN HEALTH | WINDSOR, CA | $3,000 | 2026 | GENERAL OPERATING SUPPORT |
| ROSS SCHOOL FOUNDATION | Ross, CA | $2,500 | 2026 | GENERAL OPERATING SUPPORT |
| BAY AREA RIDGE TRAIL COUNCIL | BERKELEY, CA | $1,000 | 2026 | GENERAL OPERATING SUPPORT |
| CHRONICLE SEASON OF SHARING FUND | SAN FRANCISCO, CA | $25,000 | 2025 | GENERAL OPERATING SUPPORT |
| Marin Community Clinic | Novato, CA | $20,000 | 2025 | GENERAL OPERATING SUPPORT |
| SF-MARIN FOOD BANK | SAN FRANCISCO, CA | $20,000 | 2025 | GENERAL OPERATING SUPPORT |
| RITTER CENTER | SAN RAFAEL, CA | $20,000 | 2025 | GENERAL OPERATING SUPPORT |
| BUCKELEW PROGRAMS | NOVATO, CA | $10,000 | 2025 | GENERAL OPERATING SUPPORT |
| EXTRA FOOD | San Rafael, CA | $10,000 | 2025 | GENERAL OPERATING SUPPORT |
| yes the ross valley schools foundation | SAN ANSELMO, CA | $10,000 | 2025 | GENERAL OPERATING SUPPORT |
| UCSF FOUNDATION | San Francisco, CA | $10,000 | 2025 | CHARITABLE |
| HUCKLEBERRY YOUTH PROGRAMS | San Rafael, CA | $10,000 | 2025 | GENERAL OPERATING SUPPORT |
| Tahoe Rim Trail Association | Stateline, NV | $10,000 | 2025 | GENERAL OPERATING SUPPORT |
| ADOPT A FAMILY | ROSS, CA | $5,000 | 2025 | GENERAL OPERATING SUPPORT |
| MARIN ART & GARDEN CENTER | ROSS, CA | $5,000 | 2025 | GENERAL OPERATING SUPPORT |
| St Vincent De Paul Society of Marin | San Rafael, CA | $5,000 | 2025 | GENERAL OPERATING SUPPORT |
| TO CELEBRATE LIFE BREAST CANCER FOUNDATION | KENTVILLE, CA | $5,000 | 2025 | GENERAL OPERATING SUPPORT |
| SCHURIG CENTER FOR BRAIN INJURY RECOVERY | LARKSPUR, CA | $5,000 | 2025 | GENERAL OPERATING SUPPORT |
| 10000 DEGREES ACADEMIC SUPPORT | SAN RAFAEL, CA | $5,000 | 2025 | GENERAL OPERATING SUPPORT |
| Pacific Crest Trail Association | Sacramento, CA | $5,000 | 2025 | GENERAL OPERATING SUPPORT |
| YOUTH TENNIS ADVANTAGE | San Francisco, CA | $5,000 | 2025 | GENERAL OPERATING SUPPORT |
| Tahoe Forest Health System Foundation | TRUCKEE, CA | $5,000 | 2025 | GENERAL OPERATING SUPPORT |
| BREAD & ROSES PRESENTS | CORTE MADERA, CA | $5,000 | 2025 | GENERAL OPERATING SUPPORT |
| Reed Schools Foundation | TIBURON, CA | $3,500 | 2025 | GENERAL OPERATING SUPPORT |
| Congregation Kol Shofar | Belvedere Tiburon, CA | $3,500 | 2025 | GENERAL OPERATING SUPPORT |
| FRIENDS OF THE WEST SHORE | TAHOE CITY, CA | $3,000 | 2025 | GENERAL OPERATING SUPPORT |
| PETEN HEALTH | WINDSOR, CA | $3,000 | 2025 | GENERAL OPERATING SUPPORT |
| ROSS SCHOOL FOUNDATION | Ross, CA | $2,500 | 2025 | GENERAL OPERATING SUPPORT |
| The CATHOLIC CHARITIES CYO OF THE ARCHDIOCESE | SAN FRANCISCO, CA | $1,500 | 2025 | GENERAL OPERATING SUPPORT |
RITTER CENTER
$20,000GENERAL OPERATING SUPPORT
Marin Community Clinic
$20,000GENERAL OPERATING SUPPORT
GENERAL OPERATING SUPPORT
UCSF FOUNDATION
$10,000CHARITABLE
yes the ross valley schools foundation
$10,000GENERAL OPERATING SUPPORT
Tahoe Rim Trail Association
$10,000GENERAL OPERATING SUPPORT
EXTRA FOOD
$10,000GENERAL OPERATING SUPPORT
Tahoe Forest Health System Foundation
$5,000GENERAL OPERATING SUPPORT
SCHURIG CENTER FOR BRAIN INJURY RECOVERY
$5,000GENERAL OPERATING SUPPORT
TO CELEBRATE LIFE BREAST CANCER FOUNDATION
$5,000GENERAL OPERATING SUPPORT
FRIENDS OF THE WEST SHORE
$3,500GENERAL OPERATING SUPPORT
PETEN HEALTH
$3,000GENERAL OPERATING SUPPORT
BAY AREA RIDGE TRAIL COUNCIL
$1,000GENERAL OPERATING SUPPORT
Marin Community Clinic
$20,000GENERAL OPERATING SUPPORT
SF-MARIN FOOD BANK
$20,000GENERAL OPERATING SUPPORT
yes the ross valley schools foundation
$10,000GENERAL OPERATING SUPPORT
UCSF FOUNDATION
$10,000CHARITABLE
HUCKLEBERRY YOUTH PROGRAMS
$10,000GENERAL OPERATING SUPPORT
Tahoe Rim Trail Association
$10,000GENERAL OPERATING SUPPORT
ADOPT A FAMILY
$5,000GENERAL OPERATING SUPPORT
TO CELEBRATE LIFE BREAST CANCER FOUNDATION
$5,000GENERAL OPERATING SUPPORT
SCHURIG CENTER FOR BRAIN INJURY RECOVERY
$5,000GENERAL OPERATING SUPPORT
10000 DEGREES ACADEMIC SUPPORT
$5,000GENERAL OPERATING SUPPORT
Tahoe Forest Health System Foundation
$5,000GENERAL OPERATING SUPPORT
Reed Schools Foundation
$3,500GENERAL OPERATING SUPPORT
Congregation Kol Shofar
$3,500GENERAL OPERATING SUPPORT
FRIENDS OF THE WEST SHORE
$3,000GENERAL OPERATING SUPPORT
PETEN HEALTH
$3,000GENERAL OPERATING SUPPORT