About Maria G.
Maria G. Antoniolli built a legal basis in Illinois. She earned a B.A. in Political Science from the University of Illinois at Urbana-Champaign in 2008 and received her J.D. from The John Marshall Law School in 2012, where she finished certificates in Trial Advocacy and Alternative Dispute Resolution.
Her early years within the regulation have been spent in public service. In 2011 she labored as a regulation clerk within the Cook County State's Lawyer's Office. The following year she joined DuPage County as an assistant state's lawyer, dealing with things that introduced every day trial experience and case preparation beneath tight deadlines.
After numerous years in the public sector she moved into private practice. In 2018 she have become an associate at Mullen Winthers & Cerny P.C. That role ended in an affiliate role at McSwain Nagle Giese & Rapp, P.C. in 2020. In 2023 she became a companion at Antoniolli, Cerny & Winthers, P.C., becoming a member of the company’s management and taking over higher duty for case strategy and client oversight.
Her credentials include a certification as a Guardian advert Litem from the DuPage County Bar Association and the law school certificates in trial advocacy and alternative dispute decision. Those skills reflect both trial experience and training in negotiated answers, and that they tell how she strategies client matters.
Antoniolli has taken on management roles in nearby legal organizations. She is Third Vice President of the DuPage Association of Women Lawyers and Second Vice President of the DuPage County chapter of the Justinian Society of Lawyers. She is likewise a member of the DuPage County Bar Association. In the ones positions she has worked on programming, member outreach, and network-focused efforts that aim to engage lawyers across areas of practice.
Colleagues describe her as continuous in court and methodical in preparation. She moved through roles that elevated in duty, and her background spans public prosecution and personal litigation. That blend has shaped the practical aspect of her work: trial preparation, client counseling, and case resolution through both adjudication and alternative processes.
She is presently a companion at Antoniolli, Cerny & Winthers, P.C., the place she focuses her practice on trial advocacy, opportunity dispute decision, and guardian ad litem matters.
