Elevating behavioral health care.

The Leon Institute is dedicated to restoring dignity, health, and hope for vulnerable individuals by delivering holistic, integrated, evidence-based mental health and substance use services.

The Leon Institute (TLI) established in 2022, The Leon Institute (TLI) is a nonprofit organization dedicated to elevating the standard of behavioral health services for vulnerable populations to drive improved quality of life and overall health outcomes. We are based in Southern California, with statewide operations and national reach.

We focus on offering accessible programs and engaging instruction to bridge gaps in healthcare, housing, and behavioral health. Our institute embodies the values of teamwork, leadership, integrity, compassion, achievement, respect, equality, and service. 

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Integrated Care Model

TLI believes that behavioral health is not an adjunct service. Quality and accessible integrated behavioral health services are a central component of whole person care, recovery, and sustained improvement in overall health outcomes.

Who We Are

The Leon Institute aims to expand access to integrated life-changing behavioral health services for California’s most vulnerable populations, creating pathways to stability, wellness, and hope. 

TLI envisions an environment where behavioral health services are:

  • Accessible and low-barrier

  • Fully integrated with medical, housing, and supportive services

  • Continuous through transitions in housing

  • Trauma-informed and culturally responsive

  • Focused on stabilization, recovery, and long-term wellness

Get Started

Take the first step towards your successful career path.

Join our community of change-makers and make great impact in the lives of vulnerable and marginalized individuals. Submit your interest form to The Leon Institute today.