Northbrook Antitrust Lawyers

David O’Toole joined Bragança Law after spending 24 years as a senior staff attorney at the Federal Trade Commission’s Midwest Region in Chicago. A three-time graduate of the University of Chicago, where he received a B.A. in History (1984), an M.B.A. (1988) and a J.D. (1992, with honors), David began his legal career spending almost six years in private practice in Chicago and Washington, D.C., working on antitrust, white collar defense, and general commercial litigation. for twenty-four years. While at the FTC, David led teams that challenged companies for deceptive marketing involving dietary supplements and health products, operating as pyramid...

Thomas A. Kelliher is an expert litigator who has first-chaired 30 trials during the course of his profession. When involved in defense work for the city of Chicago, Tom won 90 percent of the 29 cases he tried to jury verdict. And since Tom started representing injured plaintiffs, he has won many jury verdicts in excess of $1 million for his clients. Born in Santa Monica, Calif., Tom graduated from high school in Arlington, Va., before going to the University of Virginia and The John Marshall Law School. He now resides in Westchester and enjoys golf, barbecuing and spending time with...

Kathleen C. Chavez, founding partner of Foote, Mielke, Chavez & O’Neil, LLC, earned her Juris Doctor degree in 1998 from Northwestern University School of Law. Chavez is a nationally recognized civil litigator with a reputation for obtaining exceptional results in challenging cases. She is a results-driven, highly focused “problem-solver” with an unmatched ability to strategically frame critical issues, develop innovative solutions and negotiate outstanding results for her clients. She is admitted to practice law in California, Illinois and Washington D.C., as well as various federal courts, the Federal Trial Bar and the United States Federal Court of Claims.