Contact Us

National Blood Clot Alliance
267 Kentlands Boulevard, #2025
Gaithersburg, MD 20878

Email: info@stoptheclot.org
Phone: 703.935.8845
Toll Free: 877.4.NO.CLOT

More Ways to Contact the National Blood Clot Alliance

Sign up for NBCA’s mailing list to receive news and updates concerning prevention, treatment, education and advocacy about blood clots and clotting disorders. Find out about NBCA-sponsored events and volunteer opportunities.

You can also connect with NBCA on Facebook, Twitter, Instagram and Pinterest.

Current News

MAY E-NEWSLETTER | WHEN IT COMES TO YOUR HEALTH, YOUR CHOICES MATTER

Join the National Blood Clot Alliance during National Women’s Health Week (NWHW), May 10-16, 2020, as we work together with…

When it Comes to Your Health, Your Choices Matter

Learn more about Birth Control & Blood Clots During National Women’s Health Week There are more than 60 million women…