International Waldenstrom’s Macroglobulinemia Foundation


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Newly Diagnosed?

Getting a diagnosis of WM can feel overwhelming. You have questions, we have answers! Tap in to our comprehensive resources about this rare disease.

Get Support

We are here to support you throughout your journey living with Waldenstrom macroglobulinemia. Remember, with the IWMF, you are never alone.


Join Us

When you join the IWMF, you become a member of an international community of people affected by Waldenstrom macroglobulinemia.


Pete DeNardis Waldenstrom’s Macroglobulinemia Story

Pete DeNardis, IWMF Board Chair, shares his WM journey with The Patient Story.

Stories of Hope

People with Waldenstrom macroglobulinemia and their caregivers share how they have coped living with this rare disease. Learn from these inspirational stories.

NEWABBREVIATED COVID-19 Letter to Share with Hospitals for Emergency Medical Events

The International Waldenstrom’s Macroglobulinemia Foundation (IWMF) is offering its official statement for hospitals regarding prioritizing Waldenstrom’s macroglobulinemia patients when triaging care during the COVID-19 Pandemic. We recommend that all WM patients have this letter handy and available
when visiting an ER in the event that they may have COVID-19.
Stay Safe – Stay Healthy – Stay Waldenstrong!

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