Media Contact

If you are a member of the media and need information on Callahan Thompson or any of its attorneys or cases, please contact Robert W. Thompson at 949.261.2872 or

Key Personnel

Management Team

  • Managing Partner: Robert W. Thompson
  • Administrator: Angela Peterson
  • Billing/IT Director: Carl Scott

Practice Group Leaders

  • Employment: Robert W. Thompson
  • Professional Liability: O. Brandt Caudill
  • Construction: Denise M. Calkins
  • Class Action/Complex Litigation: Lee Sherman
  • Auto Dealership: Sheldon Cohen
  • Sexual Misconduct/Abuse: Peter M. Callahan

Office Managing Partners

  • Orange County: Robert W. Thompson
  • San Diego: Richard Ritchie
  • San Francisco: Peter M. Callahan
  • Fresno: Lee A. Sherman

Press Releases

Gonzalez v. Briad Restaurant Group, LLC, Appeal Opinion – February 25, 2016

Barns v. Bakersfield Appeal Opinion – October 23, 2014

Bartender fired after pregnancy leave; defense verdict. Los Angeles County – October 22, 2014

Female firefighters win discrimination suit – August 16, 2013

Raceway Ford Prevails on $30,000,000 Consumer Class Action – April 29, 2010


Peter M. Callahan Named Super Lawyer – January 2009