Welcome To The Judi and Bill Leonard

Institute for Cancer Prevention,
Treatment and Wellness

Welcome To The
Judi and Bill Leonard

Institute for Cancer
Prevention, Treatment
and Wellness

A New Approach
to Cancer Care for
Our Community

Welcome To The
Judi and Bill Leonard

Institute for Cancer
Prevention, Treatment
and Wellness

A New Approach
to Cancer Care for
Our Community

World-Class Cancer Care Comes Home

Driven by the latest scientific and genetic advancements and rooted in Mission Hospital’s commitment to personalized care, Leonard Cancer Institute brings a new era of cancer prevention, healing, and hope to those living in and around South Orange County.

Our legacy of caring embodies our promise of health for a better world.

Leonard Cancer Institute

Leonard Cancer Institute and the Holiday Season

All of us at Leonard Cancer Institute want to wish our patients, their families and caregivers, and everyone in South Orange County and beyond a joyous holiday and a beautiful new year. Our November grand opening ushered in a new era of care for local cancer patients....

read more

Donate now and help
save lives.

Donate now and help
save lives.

Leonard Cancer Institute

(844) 959-HOPE
missionfoundation@stjoe.org

27799 Medical Center Road
Mission Viejo, California 92691