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William J. Brennan

Location: Philadelphia, Pennsylvania
Phone: 215-789-9382
Phone: 215-568-1400
Fax: 215-568-1449
E-mail: E-mail Me

Areas of Practice

Bar Admissions

  • Pennsylvania, 1987
  • New Jersey, 1987
  • U.S. District Court District of New Jersey, 1987
  • U.S. District Court Eastern District of Pennsylvania, 1988
  • U.S. Court of Appeals 3rd Circuit, 1988
  • U.S. Supreme Court, 1991


  • Temple University School of Law, Philadelphia, Pennsylvania
    • J.D. – 1987
  • LaSalle University
    • B.S. – 1982

Professional Associations and Memberships

  • Philadelphia Bar Association, Member
  • Pennsylvania Bar Association, Member
  • Federal Bar Association, Member
  • American Bar Association, Member
  • Pennsylvania Trial Lawyers Association, Member
  • Pennsylvania Association of Criminal Defense Lawyers, Member


  • Spanish

UPenn Study: Sleepy Teens More Likely to Commit Crimes

A criminology expert recently published a study that indicates that teenagers who have trouble staying awake during the day might be more likely to commit crimes as they get older. The study was written by Adrian Raine, a University of Pennsylvania professor who specializes in criminology, psychiatry, and psychology, and published in the peer-reviewed Journal… […]

Teacher’s Aide Allegedly Brought Loaded Gun to Drexel Hill Middle School

Upper Darby police arrested a teacher’s aide who allegedly brought a loaded gun to Drexel Hill Middle School in Drexel Hill, PA. The suspect is a 32-year-old man who lives on Chelten Avenue in Philadelphia. He worked as an aide to a special-needs student at Drexel Hill Middle School, with his services at the school… […]

Accomplished Philadelphia Pennsylvania, Law Firm

There is the criminal justice system, and then there is the Philadelphia criminal justice system. If you have been charged with a crime in Philadelphia, it can help tremendously to have a defense attorney on your side who knows the lay of the land. At Brennan Law Offices, we know criminal law and we know this city and its courts. When you need a strong defense, you can rely on the Brennan Law Offices to fight for you.

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