comscoreOur team

Our mission is to help people make sense of the complex medical and personal information about breast health and breast cancer, so they can make the best decisions for their lives.

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To help our global community of patients and caregivers, we offer free access to:

Our founding story

Marisa C. Weiss, MD, founded Breastcancer.org because cancer patients need more time to ask critical questions about their care than what's typically provided during a doctor's appointment.

Today, Breastcancer.org is an education and support lifeline for millions of people affected by breast cancer. As a digital resource, we're here for everyone, in all corners of the world, at any time of the day or night. We help people find reliable answers to questions about their risk, diagnosis, treatment plan, surgical options, and more so they can live a full life beyond breast cancer.

Marisa C. Weiss, M.D., chief medical officer and founder

Marisa C. Weiss, MD, chief medical officer and founder

Meet the team dedicated to delivering our mission