Here’s a heartbreaking truth: the world has lost a man who dedicated his life to making a difference, leaving behind a legacy of compassion and selflessness. Matt Siemer, the 43-year-old leader of Mobile Care Chicago, a nonprofit transforming old RVs into mobile medical units for underserved communities, died in a car crash on December 13 in Central Illinois. His wife, A.J. Barks, remains in intensive care with severe injuries, and a GoFundMe campaign (https://www.gofundme.com/f/love-and-support-for-aj-and-matt) has been launched to support her recovery and cover funeral expenses.
But here’s where it gets even more inspiring: Matt’s life was a testament to his unwavering commitment to being a good person. “We’d constantly discuss what it means to live a good life—how do you ensure your actions leave a lasting, positive impact?” shared Curtis Bozif, his close friend. This philosophy guided Matt’s journey, from volunteering at Mobile Care Chicago in 2012 after spotting a mobile unit near his Rogers Park home, to eventually becoming its executive director in 2018.
And this is the part most people miss: Matt’s work wasn’t just a job—it was deeply personal. Growing up with asthma, he spent countless hours in emergency rooms, an experience that fueled his passion for accessible healthcare. Under his leadership, Mobile Care expanded from one to four mobile units, serving over 3,000 patients annually with a focus on asthma and dental care. “He tackled challenges with a smile, making every moment count,” said Kamari Thompson, the nonprofit’s associate executive director.
But here’s the controversial question: Can one person’s kindness truly change the world? Matt’s story suggests it can. His sister, Marissa, described him as having “a magnetic energy that made people feel seen and heard.” Yet, skeptics might argue that systemic change requires more than individual efforts. What do you think? Share your thoughts in the comments.
Born on October 29, 1982, in St. Louis to Mark and Pam Siemer, Matt’s journey took him from Truman State University to a master’s in philosophy at Duke University. Before settling in Chicago in 2010, he worked in nonprofit grant writing in Washington, D.C., and New Jersey. Despite working up to 70 hours a week, he found joy in simple pleasures: board games, reading, Frisbee with friends, and walks with A.J. and their German shepherd mixes, Korra and Opal.
“They were the kind of people who’d go out of their way to say hello to strangers—beloved in their neighborhood,” Bozif recalled. A.J., interim executive director of Chicago Women’s Health Center, shares Matt’s dedication to serving others, particularly women and trans individuals.
A Mass to celebrate Matt’s life will be held on January 19 at 11 a.m. at Sacred Heart Catholic Church in Florissant, Missouri, with a Chicago memorial in the works. While his passing leaves a void, his impact endures. “Matt lived every day with compassion and concern for others,” Thompson said. “His legacy will live on.”
But here’s the final thought: How will you carry forward Matt’s mission of kindness and service? Let his story inspire action—whether through supporting nonprofits like Mobile Care Chicago or simply being more present in your community. The world needs more ‘Matt Siemers.’ Will you step up?
