Welcome to ATHN

The American Thrombosis and Hemostasis Network (ATHN) is a nonprofit organization dedicated to improving the lives of people affected by bleeding and clotting disorders. We're using technology to secure data, advance knowledge, transform care—and ultimately improve lives. So far, the results have been impressive.

Our work is helping to improve care of patients at each stage of their lifecycle. We're committed to being the steward of the most current, extensive hemostasis and thrombosis data and analytic resources—resources that answer difficult questions, help evaluate clinical outcomes, provide evidence needed for clinical guidelines, and more.

Leading the way with a shared commitment.
We work with an accomplished, passionate, and broad-based network of professionals dedicated to advancing knowledge and transforming care for people with bleeding and clotting disorders. Click on the links below to learn more about them.

Visit What We Do or ATHN CV to learn more about our work on behalf of the hemostasis and thrombosis community.