Tragic Loss: A.J. Barks Passes Away After Car Accident

December 23, 2025 - 23:16

A.J. Barks, a dedicated advocate for women's and transgender health care, has died at the age of 42. Her untimely passing comes just one week after she suffered serious injuries in a car crash that also claimed the life of her husband, Matt Siemer, who led another nonprofit organization in Chicago.

Barks was well-known for her leadership in a nonprofit focused on providing essential health services to marginalized communities. Her commitment to ensuring equitable access to health care for women and trans individuals left a lasting impact on many lives. Friends and colleagues remember her not only for her professional achievements but also for her warmth, kindness, and unwavering support for those in need.

The tragic accident has left a deep void in the community, as both Barks and Siemer were beloved figures in the nonprofit sector. Their contributions to social justice and health equity will be remembered and celebrated by those they inspired.