Charles Helsten

Tasha Francis Gerasimow Ph.D. is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice. Tasha Francis, 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 Tasha Francis is held by other top lawyers in the same geographic and legal practice area.

Alexandra "Ali" Bartlett is a top attorney recognized by Best Lawyers in the practice area(s) of Gaming Law. Alexandra "Ali", 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 Alexandra "Ali" is held by other top lawyers in the same geographic and legal practice area.

Mark Grossmann is global chair of Katten's Corporate practice. Mark knows how to make deals happen. For more than 20 years, he has guided principals and finance sources alike through critical transactions that have helped them grow, compete and realize value. He is known for a refreshingly direct approach that cuts away extraneous issues and gets to the heart of what the parties need. Mark knows that lawyers are often seen as obstacles who can bury the deal in the legal details. He takes a di...

Steve is a partner in the firm’s Litigation Department, where he represents clients in complex civil litigation matters before state and federal courts throughout the country. He has considerable experience with commercial disputes, constitutional challenges, statutory interpretation issues, and defamation and invasion of privacy suits. He is skilled at representing municipalities in cases involving so-called “locally undesirable land uses” such as airports, music amphitheat...

Chad Vance is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance and Reinsurance Law. Chad, who practices law in Chicago, Illinois, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Chad is held by other top lawyers in the same geographic and legal practice area.

Michael D. DiTore is a trial attorney at Power Rogers LLP in Chicago, Illinois, where he represents individuals and families in matters involving medical malpractice , civil rights violations , wrongful death , and catastrophic personal injury litigation . His practice focuses on Personal Injury Litigation - Plaintiffs, with an emphasis on complex and high-stakes cases throughout Illinois. Serving as lead counsel, Mike has obtained substantial recoveries in cases involving catastrophic injuri...

Matthew R. Kipp concentrates in complex commercial litigation and governmental investigations. His experience includes representing clients in federal, state and arbitral tribunals, and in all phases of litigation, at both the trial and appellate levels. Mr. Kipp has represented a variety of companies or their audit committees in investigations by the Securities and Exchange Commission into alleged accounting irregularities and improper business practices, including General Mills, Inc., The H...

Adam H. Masia is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Adam H., 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 Adam H. is held by other top lawyers in the same geographic and legal practice area.

Matthew S. Brown is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Matthew S., 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 Matthew S. is held by other top lawyers in the same geographic and legal practice area.

Trial lawyer Jerry Santangelo has extensive experience representing major financial institutions, securities broker-dealers, RIAs, financial advisors, and individual investors in federal and state courts and arbitration proceedings. He has won many multimillion-dollar cases in courts across the nation and personally has tried nearly 100 securities industry arbitrations to final judgment. Few lawyers have Jerry’s level of experience in handling securities industry arbitrations for invest...