Research. Education. Innovation. Excellence in each of these areas is the foundation upon
which Rancho Research Institute (RRI) was built, and those ideals continue to shape the focus of
our work today.
Established in 1956, RRRI is a non-profit 501(c)(3) organization that administers medical
research and educational programs at Rancho Los Amigos National Rehabilitation Center in
Downey, California. Rancho is the provider of choice for medical rehabilitation and research in
the United States. It is a world-renowned public hospital providing high-quality, comprehensive
care for people with disabilities, and a recognized leader in the application of world-class
neuroscience and rehabilitation.