William H. Mack

William H Mack


Bill Mack is a Partner at Phillips & Paolicelli, LLP, since 2016, where he specializes in product liability, consumer fraud, and personal injury litigation. Bill is also active in the firm’s class action and qui tam practice areas. Prior to joining Phillips & Paolicelli, he spent eight years practicing in the mass tort litigation division of a major international law firm, where he managed all aspects of complex litigation. He has also served as general counsel to two privately held companies.

Admitted to practice law in New York, Bill is also licensed to appear before the United States District Courts for the Southern and Eastern Districts of New York. He is a member of the Association of the Bar of the City of New York and the National Center for State Courts.

Graduating from the University of Pennsylvania in 2000, Bill earned his Bachelor of Arts degree magna cum laude in United States history. He received his Juris Doctor degree from the Columbia University School of Law in 2003, where he was a Harlan Fiske Stone Scholar and Executive Director of the First Year Moot Court Program.

Also, Bill serves on the board of directors of several organizations, including the Jackson Gabriel Silver Foundation, which is dedicated to funding scientific research to cure Epidermolysis Bullosa, a rare genetic skin disorder.