Kathyleen A. O'Brien Photo

Kathyleen is a partner in the firm’s Los Angeles and Century City offices and is a member of Reed Smith’s Global Commercial Disputes, Advertising, Entertainment and Media, and Intellectual Property and Technology Groups. She has extensive experience litigating complex business matters, including class actions, with a particular emphasis on advertising, unfair competition, and unfair trade practices issues.


  • Georgetown University Law Center, 1978, J.D., with honors

  • California
  • Massachusetts
  • New York

Notable Quotes

  • 22 August 2017 "Don't Discount Deceptive Pricing Class Actions" Bloomberg BNA