A New Approach to Cancer Care for Our Community.



“The Leonard Cancer Institute takes pride in our precise, compassionate approach to treatment that uses an individual’s genetic fingerprint to guide decisions in prevention, diagnosis, and treatment of cancer.”

– Dr. George Miranda

As technology and innovation in cancer care continues to rapidly evolve, the Leonard Cancer Institute is uniquely positioned to harness the power of these advancements. Our center features the latest in robotic surgical technology, allowing surgeons to operate on tumors in their earliest stages or tumors in close proximity to sensitive organs without damaging healthy tissues.

Combining the latest medical breakthroughs using the genetic makeup of patients and their tumor or type of cancer, the Leonard Cancer Institute brings leading-edge, molecular-based cancer treatment to the over 2 million residents living in and around South Orange County.

Our Approach

The Leonard Cancer Institute uses and individual’s genetic fingerprint to guide decisions regarding prevention, diagnosis, and treatment of this all-too-common disease.

We take as detailed an approach to hyper-personalized patient care as we take to our personalized cancer treatments.

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Progressive research and clinical trials

Working with experts across the country, we can dramatically accelerate the pace of converting scientific discoveries into clinical advances that reduce the devastating effects of cancer. Forming alliances with leading cancer institutes, we bring the best in academic medicine to our South Orange County community. Beyond treating cancer, we study its causes and ways to prevent, detect, and improve tolerance of treatment side effects.

Innovative technology and diagnostics

As Orange County’s newest cancer facility, we’re proud to offer our doctors, nurses, researchers, geneticists, and entire care team and staff with the latest in everything from robotic surgery technology to laboratory equipment, radiation and chemotherapy technology to treatment and recovery rooms.

Integrative therapies and Wellness

Our care teams pair conventional treatments, such as surgery, radiation therapy and chemotherapy, with integrative medicine to create individualized, evidence-based treatment programs. These complementary therapies include acupuncture, massage, herbal medicine and nutritional counseling, yoga, guided imagery, meditation, Tai Chi, therapeutic touch, and Qi Gong.