Attorney expects conversion therapy ruling to impact Illinois ban
Illinois’ ban on conversion therapy may be challenged in the near future.
Last week, the U.S. Supreme Court ruled 8-1 against a similar prohibition in Colorado. Justices said the state does not have constitutional authority to restrict professional conversations of therapists and counselors licensed by the state.
Chicago attorney John Mauck said the state has no business telling counselors they can help people go gay, but they can’t help them go straight.
“I found it particularly important that the two liberal judges who joined the majority said you just can’t have an uneven playing field,” Mauck said.
Mauck worked to secure a 2017 ruling – Pastors Protecting Youth, et al. v. Madigan – that the Illinois ban did not apply to pastors.
State Rep. Kelly Cassidy, D-Chicago, condemned the high court’s decision.
“As the lead sponsor on the state’s 11-year-old ban on the unethical practice of conversion abuse at the hands of medical professionals, I remain committed to ensuring that our state continues to lead the way in finding ways to protect our LGBTQ+ community from increasingly aggressive federal attacks on state laws protecting the community,” Cassidy said in a statement.
The Chicago Democrat said the Illinois prohibition is not directly impacted by this decision, although she indicated she would work with advocates to prepare for future decisions.
Cassidy’s office did not reply to The Center Square’s request for an interview.
Mauck said he expects the Illinois law to ruled unconstitutional.
“Free speech rights go to all counselors in a situation like this, and they override the Illinois prohibition, in my opinion. That’s what happened in Colorado, and I think the courts will follow that exactly in Illinois and say that counselors are now free to counsel people who want help getting a straight heterosexual orientation,” Mauck told The Center Square.
Mauck said he thinks most counselors would wait for a court ruling in Illinois before beginning therapy, but he said they could begin now if they are confident the law is unconstitutional.
“There are a lot of counselors who want to help people go straight, and one of them is probably going to challenge the Illinois law, I imagine, in the next few weeks or a couple months,” Mauck said.
Jonathan Bilyk contributed to this story.
Latest News Stories
Mental Health Board Updates Committee on 2026 Grant Cycle and Funding Priorities
Clean Audit Reveals $8.5 Million Increase in District 161 Net Position
PZC Approves Homer Township Landscape Business Despite Neighbor Concerns; Adds Berm Condition
JJC Foundation Executive Director Retires Following $2.3 Million Estate Gift
Lincoln-Way Board Approves $92.5 Million Tax Levy for 2025
Summit Hill District 161 Board Approves $44.8 Million Tax Levy with Slight Overall Decrease
Frankfort Board Approves 2025 Tax Levy with Projected Rate Decrease
Interim Chief Interviews for Permanent Job as Frankfort Fire Board Meets in Closed Session
Liquor License Amendments Approved for Frankfort, Joliet, and Lockport Businesses
Frankfort Fire Trustees Hire Illinois Fire Chiefs Association to Assist in Chief Search; One Trustee Dissents
Meeting Summary and Briefs: Will County Planning and Zoning Commission for December 16, 2025
Joliet Property Owner Cleared to Convert Non-Conforming Building into Two-Unit Residence