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Midwest Region

Welcome to the Williams Syndrome Association, Midwest Region.

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Regional Chairs

Mary Worden of Wisconsin



Phone: 262-695-0235






Bailey Nelson of Illinois


Hi, my name is Bailey Nelson.  I live in Northern Illinois with my husband Andy and three young kiddos, Brinkley (WS), Adler Jon, and Everly. I love to read (by myself and with the kids—mostly children’s lit and YA), so it’s fitting that I am an assistant store manager for my local Barnes and Noble. I started volunteering as a walk coordinator with the WSA in 2013 and became an RC in 2016. I look forward to meeting more WS families, connecting as a community, as well as spreading awareness throughout the Midwest Region! Feel free to contact me for support. 



Phone: 815-979-0097

If you would like the Regional Chairperson to contact you via phone, please send them an email request that contains your contact information and a brief description of the topic you wish to discuss. Or, if you prefer, contact the National WSA Office and we will have the appropriate Regional Chairperson contact you.



State by State Resources

Northern and Central Illinois

Upper Peninsula - Michigan