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Newly diagnosed?

Have you and your family just received a Down syndrome diagnosis? We are here for you.

We can help

Connect with MCDSIG

We Are Your Village

The Montgomery County Down Syndrome Interest Group of Pennsylvania (MCDSIG) is a 501(c)(3) nonprofit organization whose mission is to support individuals with Down syndrome and their families from diagnosis to adulthood through education, advocacy, support, outreach, and social opportunities.

Join our Village

Upcoming Events

Donuts in the Park

Sunday, July 19, 2026

Join your MCDSIG friends for a fun-filled morning of connection,...

Pizza in the Park

Saturday, September 19, 2026

Join us for an easygoing afternoon of pizza, snacks, and...

Fall Fest

Saturday, October 24, 2026

Enjoy the crisp autumn air, laughter, and seasonal cheer at...

Education

Never underestimate your child’s capacity for learning. Always presume competence!