William F. McGonigle Named Partner at Arrowood LLP


Arrowood LLP is pleased to announce that William F. McGonigle has been named a Partner in the firm effective January 1, 2023.

“For years, Bill has been an indispensable part of our firm’s litigation team. We’re excited that he’s now a Partner and the newest addition to our leadership,” said Lisa G. Arrowood, founding partner. “Bill is the ultimate team player, always willing to pitch in on any case. He excels in the courtroom where we expect him to spend a lot of time in the years to come.”

Mr. McGonigle’s practice focuses on commercial litigation and trial strategy. Over his career, he has helped bring multiple high-stakes matters to trial, including one that resulted in a judgment for his client valued at over $230 million.

Mr. McGonigle, who has served as first chair in multiple trials, has represented a wide range of clients, including insurance companies, investment firms, banks, consumer product corporations, nonprofits, and individuals. He has handled matters involving breach of contract, legal malpractice, environmental issues, medical whistleblower, fiduciary duties, trademark matters, medical malpractice, class actions, wrongful death, fraud, and insurance coverage.

A graduate of the George Washington University Law School, Mr. McGonigle worked in the Washington, D.C. office of an international law firm prior to joining Arrowood LLP as an Associate in 2017. He has been named a Massachusetts Rising Star for Business Litigation by Super Lawyers every year since 2019.