ECLIPSE study
results published

ECLIPSE study
results published

The results of the 20,000+ patient study are now published in The New England Journal of Medicine, reinforcing the validity of our Shield blood test and its potential to help close the colorectal cancer screening gap.


Conquering cancer
with data

Conquering cancer
with data

Through the power of blood tests and the data they unlock, we can uncover clues that allow doctors to discover cancer early and find the best way to treat it.

Explore our approach
Products

Blood tests are at the core of our mission

Blood is at the center of transforming cancer care by holding insights that can improve clinical outcomes. Over 500,000 of our blood tests have been performed by 12,000 doctors to date. Our commercially available tests help inform treatment decisions for patients with advanced cancer, monitor treatment response, detect residual and recurrent disease in patients with early-stage cancer, and soon may help screen for cancer before symptoms appear. Our products also help pharmaceutical companies develop the next generation of cancer therapies.

Precision oncology

Delivering on the promise for patients

Precision oncology is redefining cancer care by driving a more personalized and data-driven approach that improves on traditional standards of care. From using biomarkers to inform treatment in advanced cancer, to using circulating tumor DNA to not only assess response to treatment, but detect signs of remaining cancer and even identify the earliest signs of cancer, precision oncology is helping patients across all stages of the disease.

Learn more

Press Releases
“Our focus is always on what will have the greatest impact on patients.”

Helmy Eltoukhy, co-CEO
Guardant lab tech at work.
Careers

Together we can help conquer cancer

When you join our team, you become part of a mission that impacts so many personally: conquering cancer with data. We are passionate about serving patients and their families through the power of blood and the life-changing information it holds. Guardant Health is hiring bright minds in diverse fields to solve some of the most profound challenges in human health today.

Learn more