Gregory Tsonis

Stephen R. Auten is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Stephen R., who practices law in Chicago, Illinois, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephen R. is held by other top lawyers in the same geographic and legal practice area.

Thomas P. Ward is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Thomas P., who practices law in Chicago, Illinois, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas P. is held by other top lawyers in the same geographic and legal practice area.

Carla Colaianni is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Carla, 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 Carla is held by other top lawyers in the same geographic and legal practice area.

Sandy brings a unique perspective combining his legal and business experience to assist his clients in viewing legal issues outside the box. Sandy’s clients appreciate his practical approach to counseling and structuring transactions and relationships to both prevent and solve problems in a manner that leads them to realize their strategic and operational goals. Sandy’s international background and experience have made him especially valuable to international clients looking to se...

Joe Duffy is an accomplished and resourceful trial lawyer who focuses his national practice on white collar criminal defense and complex business litigation. He handles all aspects of federal and state criminal prosecutions through the investigative, prosecutive and appellate stages. He has extensive experience representing individuals and corporations in internal and government investigations as well as civil and criminal jury trials and appeals. Joe has successfully represented clients in c...

James Hallagan is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. James, who practices law in Chicago, Illinois, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James is held by other top lawyers in the same geographic and legal practice area.

Scott has over 25 years of experience representing famous brands. Scott is ultra-responsive and possesses the unique ability to explain his creative approach to protecting and policing famous brands to non-legal business and marketing professionals. Scott is co-chair of Barack Ferrazzano’s Intellectual Property Group and a member of the Luxury Group. His practice focuses primarily on U.S. and international trademark prosecution, beginning with policing, managing, and protecting the expa...

Leslie Smith is a litigation partner and was a long-time member of the Firm’s Global Management Committee. She concentrates her practice in the areas of antitrust, class action, and consumer fraud litigation. The Legal 500 stated that Leslie has a ‘good strategic approach’, ‘demonstrates personal commitment to the company’s cause’ and ‘acquires and deploys the best firm talent appropriately’. Leslie is highlighted as “2017 Life Science Sta...

Alexander C. Pappas is a top attorney recognized by Best Lawyers in the practice area(s) of Gaming Law. Alexander C., who practices law in Chicago, Illinois, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alexander C. is held by other top lawyers in the same geographic and legal practice area.

Joseph A. Power Jr. is one of the founding partners at Power Rogers . A graduate of the University of Notre Dame and Loyola University, Mr. Power has practiced law for almost 40 years. He has worked on groundbreaking cases throughout his fruitful career in law, and at 28, he became the youngest lawyer in the nation to obtain a million-dollar-plus verdict for his client. He has been listed in the Best Lawyers in America every year since 1987 , was named one of the “Top Personal Injury an...