John Mersereau is based in Southern California but handles cases throughout all of California. For a FREE Consultation and evaluation of your potential case please contact Mr. Mersereau at 415-644-8107 or 619-944-1219.

Mr. Mersereau can also be reached via email at In your email, please be sure to include the following information:

  • Date of Accident
  • Location of Accident
  • Description of How Accident Occurred
  • Injuries Suffered
  • Police Report Information (if available)
  • Witness Information (if available)
  • Insurance Information (if available)
  • Photos (if available)