Max Oosterhuis

John D. Seiver is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law. John D., who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John D. is held by other top lawyers in the same geographic and legal practice area.

Kirsten Grüneberg is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Patent Law. Kirsten, who practices law in Tysons, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kirsten is held by other top lawyers in the same geographic and legal practice area.

Michael E. Gatto is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Michael E., who practices law in Walnut Creek, California, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael E. is held by other top lawyers in the same geographic and legal practice area.

Patrick T. Christiansen is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Patrick T., who practices law in Orlando, Florida, has been recognized since 1997. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patrick T. is held by other top lawyers in the same geographic and legal practice area.

Monica H. Khetarpal is a principal in the Chicago, Illinois, office of Jackson Lewis P.C. and co-leader of the firm’s Environmental, Social and Governance (ESG) resource group and Higher Education Industry Group. She is an experienced litigator and advisor, providing skilled advocacy and thoughtful advice, training, and strategic planning for her clients. Her litigation experience includes employment, civil rights, and education-related cases, including those involving allegations of di...

Liza M. Walsh is a highly sought-after litigator with experience representing some of the country’s largest and most prestigious companies. She focuses her practice on federal and complex commercial litigation, with an emphasis on intellectual property, antitrust and class action defense matters. In her more than 30 years of experience, Liza has defended major pharmaceutical companies in significant patent litigation and acted as liaison counsel to groups of defendants in multi-party li...

Joanne advises clients on a wide range of state and local tax matters, with a focus on tax controversy, litigation, and planning. She represents businesses of all sizes—from closely held companies to Fortune 500 corporations—in disputes involving Michigan’s corporate income tax, sales and use tax, withholding, and individual income tax. Her practice also includes handling multistate tax issues and helping clients understand and respond to audits, assessments, and refund clai...

Jonathan H. Schwartz is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jonathan H., who practices law in Detroit, Michigan, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan H. is held by other top lawyers in the same geographic and legal practice area.

Cameron Fleury is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Cameron, who practices law in Tacoma, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cameron is held by other top lawyers in the same geographic and legal practice area.

Ms. Catullo chairs the Products Liability Department, is the Co-Administrative Director in charge of Gibbons' New York Office, and is a member of the firm's Executive Committee.