Jill O’Brien

Amy Van Gelder is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Amy, who practices law in Chicago, Illinois, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amy is held by other top lawyers in the same geographic and legal practice area.

Charles R. Haskins (Chuck) concentrates his practice on medical malpractice, products liability, and premises liability litigation. Chuck has worked at Clifford Law Offices for a number of years. Starting as a clerk, his commitment to his work and dedication to the law was immediately recognized. Chuck decided to work at Clifford Law Offices because of his interest in helping the injured, those who are in their most desperate times of need, and he does so with a calm, studied manner as he app...

Amanda L. Zink is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance. Amanda L., who practices law in Chicago, Illinois, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amanda L. is held by other top lawyers in the same geographic and legal practice area.

Bill Arnault is a litigation partner in the Firm’s Chicago office. He focuses his practice in the restructuring context. He also has extensive experience litigating complex commercial cases in federal and state trial and appellate courts throughout the United States, including contract, energy, fiduciary duty, fraudulent transfer, bankruptcy, and employment cases. He has chaired or co-led multiple trials and hearings, including disputes involving Parker Drilling Company, Emerald Oil, In...

Richard “Rush” Howell is a litigation partner in Kirkland’s Chicago office. Recognized as a trial lawyer companies call when the issues are too important not to fight, Rush has significant experience serving as trial counsel for companies in high-profile restructuring and product liability cases and representing private equity sponsors and their portfolio companies in a wide array of business disputes. His practice spans commercial litigation, restructuring, data security an...

Matthew J. Cannon is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar and Qui Tam Law. Matthew J., who practices law in Chicago, Illinois, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew J. is held by other top lawyers in the same geographic and legal practice area.

Hariklia (Carrie) Karis is a Kirkland trial lawyer who has extensive lead trial experience in jury and bench trials and arbitration involving personal injury in a broad range of high profile personal injury, product liability and other commercial cases throughout the country. Hariklia was recently recognized by various legal publications as a first class trial lawyer in mass tort and commercial litigation. She was awarded Law360 MVP for Trials in 2022. The American Lawyer named Hariklia &ldqu...

Jeffrey Sheffield concentrates his practice in the areas of tax planning, mergers, acquisitions, and spin-offs, with a particular focus on complex tax planning for publicly traded companies and consolidated groups. Jeff is past Chairman of the Planning Committee for the University of Chicago Federal Tax Institute, and has been listed as a Tier One attorney by Chambers USA. In the 2006–2017 editions of Chambers Global, The World's Leading Lawyers for Business, Jeff is recognized as a lea...

Roger J. Jones represents clients in tax controversy and litigation matters at all levels of the federal court system, before the Internal Revenue Service (IRS), and before various state courts and tax agencies. He has represented taxpayers, including numerous Fortune 500 companies, in more than 80 docketed cases before the US Supreme Court, most of the US courts of appeals, federal district courts, the US Court of Federal Claims and the US Tax Court. Read full biography: https://www.mwe.com/...

Jennifer T. Nijman is a founding partner of the environmental firm Nijman·Franzetti LLP with wide ranging experience in litigation defense and enforcement issues as well as issues involving waste and contaminated property. She was formerly a partner and chair of the environmental practice group at the Chicago office of a national law firm. Ms. Nijman represents clients in environmental litigation and enforcement defense, including toxic tort claims, private party disputes, and actions ...