John P. Arranz

Ryan Rohlfsen is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Ryan, who practices law in Chicago, Illinois, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ryan is held by other top lawyers in the same geographic and legal practice area.

Cara M. Houck is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Cara M., 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 Cara M. is held by other top lawyers in the same geographic and legal practice area.

Jason R. Schulze is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Jason R., who practices law in Chicago, Illinois, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jason R. is held by other top lawyers in the same geographic and legal practice area.

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...

Samuel K. Skinner has had a career in both the governmental and private sectors. As Of Counsel to the firm, he consults with clients in a variety of areas, including strategizing on complex litigation matters, state and federal regulatory matters, governmental matters, transportation issues, and corporate governance. Mr. Skinner is the retired Chairman, President and Chief Executive Officer of USF Corporation, one of the nation's leading transportation and logistics companies. During each yea...

Bates McIntyre Larson is a top attorney recognized by Best Lawyers in the practice area(s) of Aviation Law. Bates, 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 Bates is held by other top lawyers in the same geographic and legal practice area.

Diana Z. Bowman is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Diana Z., who practices law in Chicago, Illinois, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Diana Z. is held by other top lawyers in the same geographic and legal practice area.

Tracy Brammeier is no stranger to tort law, having worked as a clerk at the firm for years and then jumping into courtroom work and complex tort cases. In fact, her intelligence and legal acumen have led her to already have worked on some of the biggest lawsuits filed at the firm, led by partners directing the cases. She works closely with partner Kevin P. Durkin handling many transportation accident matters. Tracy has worked on several cases involving bicyclists struck by trucks, a man who s...

Frank A. Sommario is a Partner at Romanucci & Blandin, LLC in Chicago, where he practices as a petitioner's workers' compensation lawyer. Frank was admitted to the Bar in Illinois (2000), Minnesota (2001), and District of Columbia (2001). He received his Juris Doctorate from DePaul University College of Law in 2000. He is a Certified Public Accountant (1998), who received his Bachelor’s degree in Commerce/Accounting from DePaul University in 1997. He became a Registered Investment A...

Thomas A. Demetrio is a trial lawyer with an emphasis on medical negligence, product liability, airplane crash and commercial litigation on behalf of plaintiffs. He is Past President of the Chicago Bar Association and Illinois Trial Lawyers Association. He is a fellow of: The American College of Trial Lawyers The International Academy of Trial Lawyers The Inner Circle of Advocates Tom has been listed in Best Lawyers in America since its inception in 1987 and was named by Best Lawyers as the C...