What is Mosaic

We realize that if your child has been just diagnosed with mosaic Down syndrome,you have many questions...

What's Happening

We at IMDSA feel as though it is important to those whom we serve to stay up-to-date with the latest news and...

Upcoming Events

We have a ton of really fun events, camps, and fundraisers year round for you to mark your calendars with.

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About Us

IMDSA is designed to provide support, information...


Because people with mosaic Down syndrome often...

Support Us

By joining IMDSA not only will you will receive our *Special...


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International Mosaic Down Syndrome Association

PO Box 321, Stow, MA 01775
1-888-IMDSA-21|  Email - President, Brandy Hellard
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