Roslyn Knox, Ph.D., MBA

Executive Director

Dr. Knox joins SDBIF to help those affected by brain injury improve their quality of life through her diverse, array of experience in management and leadership.

Stephanie Bidegain


Stephanie Bidegain began her work with the Foundation in 2001 and has a passion for working with and helping the brain injury community.

Juanita Rios, MA, CRC

Program Coordinator & Community Liaison

Juanita has dedicated her career to assisting disadvantaged communities in the Inland Empire with accessing resources that improve their quality of life.

Rachel Speir

Marketing Director

Rachel Speir started volunteering with SDBIF as a junior in high school. She instantly fell in love with the determination, inspiration and supportiveness of the brain injury community.

Serving the Brain Injury Community Since 1983