Staci Biggar is a Houston attorney, mental health advocate, and community leader with more than 30 years of experience advancing solutions at the intersection of behavioral health, public safety, and the justice system. As Managing Partner of Biggar Law Firm, LLC, she has dedicated her career to serving individuals and families affected by mental illness, substance use disorders, trauma, and intellectual and developmental disabilities, while working to improve access to treatment and community-based support services.

Throughout her career, Staci has been instrumental in the development and implementation of innovative mental health and diversion initiatives in Harris County, including Veterans Court, Mental Health Court, Competency Restoration Dockets, Assisted Outpatient Treatment programs, and community reintegration efforts. Her work has focused on creating pathways to treatment, reducing unnecessary incarceration, strengthening community safety, and improving outcomes for individuals living with complex behavioral health needs.

Staci brings extensive leadership and governance experience through her service on professional, nonprofit, and advisory boards. She currently serves on the Board of the Harris County Criminal Lawyers Association and previously served as both a Board Member and Advisory Board Member for the National Alliance on Mental Illness (NAMI). She has also contributed to numerous mental health planning and policy initiatives, including the Harris County Criminal Justice Coordinating Board Mental Health Committee and other collaborative efforts focused on expanding access to care and strengthening community support systems.