Brian P. Brosnahan

Top rated Antitrust Litigation attorney in San Francisco, California

Cornerstone Law Group

Practice areas: Antitrust Litigation, Insurance Coverage

Licensed in California since: 1984

Education: Harvard Law School

Selected to Super Lawyers: 2004 - 2007, 2010 - 2018, 2021 - 2023, 2025 - 2026

Cornerstone Law Group

48 Gold St
1st Floor
San Francisco, CA 94133

Brian P. Brosnahan is a top-rated attorney practicing in the San Francisco, California area. Providing legal representation in California for a variety of different issues, Brian Brosnahan was selected to Super Lawyers for 2004 - 2007, 2010 - 2018, 2021 - 2023, 2025 - 2026. He is admitted to practice before the courts in California.

After completing undergraduate studies, Brian P. Brosnahan attended law school. Brian Brosnahan was enrolled at Harvard Law School. He earned a juris doctor degree in 1983. Brian Brosnahan was admitted to the practice of law in 1984.

Attorneys like Brian P. Brosnahan are recognized by their peers for their outstanding work and commitment to the spirit of the legal profession. Their knowledge of the law, professional work ethic, and advocacy on behalf of their clients allow them to stand out among other attorneys in the field.

Brian Brosnahan represents clients with Antitrust Litigation issues. Additional legal issues represented include Insurance Coverage.