Terrence M. Barnicleis a Partner at Klein, Thorpe and Jenkins, Ltd., in Chicago, where he focuses his practice on municipal and school law. Barnicle is a Past Chair of the Standing Home Rule Attorneys Committee of the Illinois Municipal League; a Past Chair of the Local Government Committee of the Chicago Bar Association; and a recipient of the Distinguished Service Award for Lifetime Achievement in Local Government Law over a career from the Illinois Institute for Local Government Law. Barnicle received his B.S. cum laude from Loyola University and his J.D. cum laude from Northwestern University School of Law, where he is a Member and Editor of the Northwestern Law Review.
Yevgeniy Bolotnikov is a local government associate at Ancel Glink, P.C., in Vernon Hills, where he concentrates his practice in FOIA/OMA, contract law, and local government law. He is a member of the Illinois State Bar Association. Bolotnikov received his B.A. summa cum laude from DePaul University and his J.D. from Chicago-Kent College of Law, where he completed the Labor & Employment Certificate Program. In law school, Bolotnikov received the CALI Award of Excellence in International Law, Comparative Law, and Low-Wage Workers Law.
Jeyser G. Claudio is an associate at Tressler LLP, in Bolingbrook, where he focuses on local government and transactional law. Claudio is a Member of the Chicago Bar Association and the Puerto Rican Bar Association of Illinois. He received his B.A. from the University of Illinois Chicago and his J.D. from the University of Illinois Chicago School of Law.
John F. Costello, Jr., concentrates his practice in regulatory compliance and government relations in Chicago, where he served as Freedom of Information and Open Meetings Officer in the Office of the Illinois Attorney General in the wake of the 2010 substantial amendments to both laws. Costello is a Certified Information Privacy Professional (CIPP) and a frequent commentator on public access laws, in addition to providing advice and counsel on public access requests to both public bodies and requestors. He received his B.S. from Quincy University and his J.D. from UIC John Marshall Law School.
Donald M. Craven is Partner at Craven & Craven, in Springfield, where he focuses his practice on media and municipal law. Craven is a member of the Illinois State Bar Association, the Illinois Press Association, and the Illinois Broadcasters’ Association. He received his B.A. from St. Olaf College and his J.D. from SIU.
Brian Day is Corporation Counsel for the Town of Normal, where he focuses on local government law. Day is the chief legal officer for the Town of Normal and is responsible for supervising the activities of the legal department. Day has previously served as the Lead Staff Attorney for the Illinois Municipal League and as a Staff Attorney for the Illinois Legislative Reference Bureau. Day is also a frequent speaker and author on matters of local government law. He serves as the Illinois State Chair of the International Municipal Lawyers Association and on the Board of Directors of the Illinois Local Government Lawyers Association. He received his B.A. from Washington State University and his J.D. from UIC John Marshall Law School. Before college, Day served in the U.S. Air Force and is a veteran of Operation Desert Storm.
Caitlin A. Frenzer is an associate at Tressler LLP in Chicago, where she focuses her practice on professional liability. She is a member of the Women’s Bar Association of Illinois and has been recognized as a Rising Star (2025) by Illinois Super Lawyers. Ms. Frenzer received her B.A. from Auburn University and her J.D. cum laude from University of Illinois Chicago School of Law.
Sara Gadola Gallagher is an associate at Montana & Welch, LLC, in Elmhurst, where sheconcentrates her practice in general governance matters for units of local government and nonprofit entities; Freedom of Information Act and Open Meetings Act compliance issues; records retention laws and management; client policy development, with a particular focus on law enforcement matters, and labor and employment policy; and election law. Gallagher is also a Member of the Illinois State and Chicago Bar Associations. She received her B.A. at the University of Iowa and her J.D. at Loyola University Chicago School of Law.
Mark R. Heinle is an associate at Ancel Glink, P.C., in Naperville, where he concentrates his practice in municipal law. Heinle is a member of the Illinois State and Chicago Bar Associations and Former Chair of the CBA’s Local Government Committee. He received his B.A. cum laude from Marquette University and his J.D. from Boston University School of Law.
James J. Hess is Senior Counsel with Tressler LLP, in Bolingbrook, where he concentrates his practice in local government and municipal representation and litigation law. Hess was recognized as a Super Lawyer in 2022 and 2021 and is an annual presenter at the Illinois Municipal League Conference and the Illinois Association of Park Districts Conference. He received his B.A. at Butler University and his J.D. from Northern Illinois University College of Law.
Howard C. Jablecki is a Partner with Klein, Thorpe and Jenkins, Ltd., in Orland Park, where he concentrates his practice in municipal and local government law. Jablecki is a Member of the Illinois Bar Association and the Illinois Local Government Lawyers Association, where he was the former Director and Chair of its Municipal Prosecutors Group. He has also been named an Illinois Leading Lawyer by his peers since 2015 and Super Lawyer since 2012. He is an author and guest speaker on a variety of municipal law-related topics at seminars and conferences conducted by the Illinois Municipal League, the Illinois Local Government Lawyers Association, and IICLE®. Jablecki received his B.A. from Ripon College and his J.D. from Chicago-Kent College of Law.
Michael T. Jurusik is President and Partner at Klein, Thorpe and Jenkins, Ltd., in Westmont, where he concentrates his practice in municipal law, zoning, and economic development. He has been an author and a speaker for various organizations, including IICLE®, the Illinois Municipal League, and the Illinois State Bar Association. He is a member of the American and Illinois State Bar Association and is on the ISBA’s Local Government Section Council, for which he is also Past Chair. He has been recognized as a Leading Lawyer in Illinois in the area of Governmental, Municipal, Lobbying, and Administrative Law. Mr. Jurusik received his B.A. from Hamilton College and his J.D. from Loyola University Chicago School of Law.
John M. O’Driscoll is a Partner at Tressler LLP in Bolingbrook, where he concentrates his practice on local government law. He has been selected for inclusion in Illinois Super Lawyers every year since 2012 and serves on the Illinois Municipal League’s Home Rule Committee. He has received the Illinois Association of Defense Trial Counsel President’s Award and Meritorious Service Award. Mr. O’Driscoll received his B.A. from the University of Illinois at Urbana-Champaign and his J.D. from the Indiana University Maurer School of Law.
Andrew S. Paine is a Partner at Tressler LLP in Chicago, where he is Cochair of Tressler’s Local Government Law practiceand focuses his practice on the representation of Illinois park districts, municipalities, and other governmental entities in transactional and litigation-related matters. Mr. Paine earned his B.A. cum laude from Beloit College and his J.D. from University of Illinois Chicago School of Law.
Jason Querciagrossa is Deputy Corporation Counsel for the Town of Normal, where he focuses on municipal law. Querciagrossa is a Member of the Illinois Local Government Lawyers Association, the Illinois Municipal League Home Rule Attorneys Committee, and the International Municipal Lawyers Association. He received his B.S. from University of Illinois Urbana-Champaign and his J.D. from University of San Diego School of Law.
Esther J. Seitz is a Partner with Hinshaw & Culbertson, LLP, in Chicago and Springfield, where she focuses on commercial litigation, media and intellectual property, construction, eminent domain, and appellate law. Seitz is a Member of the Review Board of the Attorney Registration and Disciplinary Commission, a Member of the Board of Directors of the Lincoln-Douglas American Inns of Court, and an Editorial Board Member of the Illinois Bar Journal. She received her J.D. from the University of Arkansas School of Law, and her LL.M. from the Max-Planck Institute of Intellectual Property and Competition Law.
Julie A. Tappendorf is an Equity Partner at Ancel Glink, P.C., in Chicago, where she focuses her practice on local government law. She serves on the Board of Directors for the Illinois Institute of Continuing Legal Education. Tappendorf is a member of the Legacy Project, Advancing Women in Local Government, and she has been selected for inclusion in Super Lawyers (2022 – 2024). Prior to her law career, she served in the United States Army, Military Intelligence Branch, as a Korean cryptologic linguist. She received her B.A. from Illinois State University and her J.D. from the University of Hawaii, William S. Richardson School of Law.
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