Data / Nonprofits / California / Walnut Creek / Medical research
Medical research nonprofits in Walnut Creek, CA: 6 registered with the IRS
6 medical research nonprofits are registered with the IRS in Walnut Creek, CA, 5 of them 501(c)(3) charities; the 4 that report revenue took in $7.6 million. The largest by revenue: International Anesthesia Research Society ($6.9 million), Childrens Skin Disease Foundation ($399,227), Anterior Cruciate Ligament Study Group ($333,000).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| International Anesthesia Research Society | 501(c)(3) | 1953 | $6.9 million | $35.3 million | 2024-12 |
| Childrens Skin Disease Foundation | 501(c)(3) | 2000 | $399,227 | $711,264 | 2025-12 |
| Anterior Cruciate Ligament Study Group | 501(c)(3) | 2006 | $333,000 | $203,961 | 2024-12 |
| Doris Buvelot Harkins Sarcoma Foundation | 501(c)(3) | 2023 | $5,045 | $17,214 | 2024-12 |
| Hepatic Hope Foundation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| National Society of Autism Professi Onals | 501(c)(6) | 2025 | $0 | $0 | 2025-12 |
Other causes in Walnut Creek, CA
- Education 73
- Human services 56
- Arts, culture and humanities 54
- Philanthropy, voluntarism and grantmaking foundations 44
- Recreation and sports 42
- Religion-related 32
- Housing and shelter 30
- Community improvement and capacity building 28
- Health care 20
- Environment 18
- Animal-related 17
- International, foreign affairs and national security 14
- Mental health and crisis intervention 14
- Public and societal benefit 11
- Youth development 9
- Mutual and membership benefit 5
- Science and technology 5
- Crime and legal-related 5
- Civil rights, social action and advocacy 5
- Diseases, disorders and medical disciplines 5
- Employment 4
Every nonprofit in Walnut Creek, CA · Medical research nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.