Your Resource for all Things Relating to Factor V Leiden

Make a Donation

The American Factor V Leiden Association, Inc is a non-profit 501(c)(3) charitable organization. Your donations are greatly needed to help us provide awareness, support, and education about this disorder.  Your compassion, enthusiasm and monetary support will go a long way to help us advocate for the individuals and families who battle the long-term consequences caused by Factor V Leiden. 



You will receive an acknowledgement of your donation and a year-end tax statement for your tax records.  


If given approval by you, we would be honored to list your name on our donor page. 


 Contact us at or call us at 813.565.2350 for more information or with any questions.


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If you don’t wish to donate online you may mail your tax-deductible donation using a check or money order to the following address:

American Factor V Leiden Association, Inc.
13014 North Dale Mabry Highway, #607
Tampa, FL 33618-2808

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