Directory of Charities and Nonprofit Organizations

GuideStar is the most complete source of information about U.S. charities and other nonprofit organizations there is. Search our database of more than 1.8 million IRS-recognized organizations to find a charity to support, benchmark your own nonprofit's performance, research the sector, and more.

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Health

Health nonprofits cover a broad range of organizations concerned with the body or mind. Hospitals, substance abuse and additional treatment programs, diseases and disease research, medical disciplines and specialty research, and mental health and crisis services all fall into this category.

Addiction and Substance Abuse (8,578)
Diseases and Disease Research (18,667)
Health Care Facilities and Programs (53,769)
Medical Disciplines and Specialty Research (5,794)
Mental Health and Crisis Services (15,652)