Health Grants in California

1,413 foundations fund health programs in California. See who they are, what they give, and how to reach them.

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These foundations have a track record of funding health work in California, based on IRS 990 grant data. Use the list below to find funders aligned with your mission, then sign up free to see how well your nonprofit fits each one.

Open Grant Opportunities

Live programs funding health in California that your nonprofit can apply to now.

Open nowCloses in 19 days (Jul 15, 2026)

NIH Notice of Special Interest (NOSI) - Improving Adherence to Treatment and Prevention Regimens and Maintenance of Health Behaviors to Promote Health

From Rochester Institute of Technology

Treatment and prevention regimen adherenceMaintenance of health behaviorsMechanistic studies+3 more

Who can apply: NIH research grant application eligibility (investigators at institutions eligible to apply to NIH). Applications may be investigator-initiated and address individual, caregiver/family, provider, healthcare system, and community levels. (Applicants should consult the NOSI and relevant NIH FOAs for full eligibility details.)

Open nowCloses Jul 31, 2026Award: Up to $15K

Cure JM Mental Health Grants (Mental Health Grant RFP)

From Cure Jm Foundation

mental healthpediatric rheumatologypatient support+1 more

Who can apply: Applicants pursuing mental health grants in pediatric rheumatology care. See the RFP/application for full requirements.

Open nowCloses Sep 1, 2026

Research Grants

From Miraglo Foundation

Bio-field therapiesGlobal healing traditions and new healthcare modelsEnhancing healthcare in underserved communities+3 more

Who can apply: Open to individuals, organizations, or research institutions with projects that align with the foundation’s mission to improve healthcare and education in underserved communities. Universities and large institutions that have their own foundations are not eligible to apply.

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Deadlines and program details come from public sources and can change. Always confirm on the funder's official site before applying.

Largest Health in California Foundations

MAYO CLINIC GROUP RETURN

ROCHESTER, MN

Annual Giving

$1.7B

Total Assets

$17.9B

Median Grant

$18K

E21National
PFIZER PATIENT ASSISTANCE FOUNDATION INC

NEW YORK, NY

Annual Giving

$1.5B

Total Assets

$9.4M

Median Grant

$5K

E12National
MASS GENERAL BRIGHAM INCORPORATED & AFFILIATES GROUP RETURN

SOMERVILLE, MA

Annual Giving

$706.6M

Total Assets

$28.3B

Median Grant

$51K

E21Local
MAYO CLINIC

ROCHESTER, MN

Annual Giving

$572.1M

Total Assets

$26.7B

Median Grant

$52K

E21National
Baptist Health South Florida Inc

Coral Gables, FL

Annual Giving

$565.5M

Total Assets

$9.1B

Median Grant

$18K

E210Local
Hackensack Meridian Health Inc-Subordinates

EDISON, NJ

Annual Giving

$468.9M

Total Assets

$7.6B

Median Grant

$12K

E21Local
DIGNITY HEALTH

SAN FRANCISCO, CA

Annual Giving

$293.5M

Total Assets

$18.8B

Median Grant

$50K

E22Regional
THE MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH

NEW YORK, NY

Annual Giving

$240.2M

Total Assets

$439M

Median Grant

$321K

H48National
KAISER FOUNDATION HOSPITALS

OAKLAND, CA

Annual Giving

$225.4M

Total Assets

$87.4B

Median Grant

$25K

E210Local
American Heart Association Inc

Dallas, TX

Annual Giving

$198.2M

Total Assets

$2B

Median Grant

$26K

G430National
AMERICAN CANCER SOCIETY INC

Atlanta, GA

Annual Giving

$197.1M

Total Assets

$1.7B

Median Grant

$20K

G300National
CYSTIC FIBROSIS FOUNDATION

BETHESDA, MD

Annual Giving

$189.6M

Total Assets

$5B

Median Grant

$161K

G200National
PLANNED PARENTHOOD FEDERATION OF AMERICA INC

NEW YORK, NY

Annual Giving

$183.5M

Total Assets

$483.1M

Median Grant

$190K

E420National
Feather River Hospital

Roseville, CA

Annual Giving

$166.3M

Total Assets

$19.4M

Median Grant

$166.3M

E220Local
The New York and Presbyterian Hospital

NEW YORK, NY

Annual Giving

$149.5M

Total Assets

$21.9B

Median Grant

$20K

E220Local
THE BROAD INSTITUTE INC

CAMBRIDGE, MA

Annual Giving

$147M

Total Assets

$2.7B

Median Grant

$201K

H20National
JOHN MUIR HEALTH

WALNUT CREEK, CA

Annual Giving

$142.2M

Total Assets

$3.6B

Median Grant

$50K

E210Local
FRED HUTCHINSON CANCER RESEARCH CENTER

SEATTLE, WA

Annual Giving

$122.1M

Total Assets

Median Grant

$58K

H300National
LUCILE PACKARD FOUNDATION FOR CHILDREN'S HEALTH

PALO ALTO, CA

Annual Giving

$121.8M

Total Assets

$342.5M

Median Grant

$99K

E110Regional
UPMC GROUP

PITTSBURGH, PA

Annual Giving

$113.6M

Total Assets

$11.2B

Median Grant

$13K

E70Local
THE COLORADO HEALTH FOUNDATION

DENVER, CO

Annual Giving

$113.5M

Total Assets

$2.9B

Median Grant

$75K

E21Local
Vanderbilt University Medical Center

Nashville, TN

Annual Giving

$112.3M

Total Assets

$6.6B

Median Grant

$75K

E20National
STANFORD HEALTH CARE

STANFORD, CA

Annual Giving

$110M

Total Assets

$12.1B

Median Grant

$109K

E220Local
FRED HUTCHINSON CANCER CENTER

SEATTLE, WA

Annual Giving

$97.2M

Total Assets

$3.5B

Median Grant

$48K

E240National
THE SCRIPPS RESEARCH INSTITUTE

LA JOLLA, CA

Annual Giving

$93.9M

Total Assets

$1.3B

Median Grant

$220K

H92National

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