About the Firm

Thorson Law Group is a leading firm in the field of traumatic brain injuries, which since 1990 has helped injured people and their families obtain justice and peace of mind. Thorson Law Group instills hope for the family and can procure the necessary resources for the pertinent expenses to allow for the satisfactory resolution of the client’s matter.

Thorson Law Group is helmed by incredible lawyers who have the respect and recognition of the community. Their years of experience show successful results and grateful clients who were handled impeccably.

The firm has significant certifications and is part of important organizations: Sustaining Member since 1995 of the “Consumer Attorneys of San Diego,” Sustaining Member of “Consumer Attorneys of California,” Qualified Trial Lawyer, Lawyer Referral Service of the San Diego County Bar Association since 1995 and an Accepted Member of the Academy of Truck Accident Attorneys.

The civil litigation prosecutors at Thorson Law Group prepare each case for a jury trial because they are unwilling to compromise when their clients’ future is at stake.

Cassandra C. Thorson

The firm is led by its founder, Cassandra Thorson, who graduated with honors from Southwestern University School of Law, Los Angeles, California. She went on to receive, with honors, a Master’s Degree in International and Comparative Law from Georgetown University School of Law, Washington D.C.

Cassandra’s mother immigrated from Singapore when she married Cassandra’s father and moved to a small town in Kansas. Due to a lack of a consulate in the small town, her mother had to wait until she moved to San Diego to complete the citizenship naturalization process, but Cassandra recalls her mother becoming a citizen as a highlight of her high-school years.

These experiences have helped shape her views on who needs the most help and how she can provide it. A career dedicated to helping those suffering from traumatic brain injuries, Attorney Cassandra Thorson is empathetic to the needs of her clients. She is a fierce trial attorney who fights with her years of experience, knowledge, and charisma. She is a woman of integrity, intelligent, fair, a fighter, a defender of human rights, who seeks, above all things, the well-being of those she has represented.

Her hobbies include teaching Yoga at the beach.

  • Personal Injury
  • California, 1983
  • U.S. District Court, 1986

Georgetown University Law Center, Washington, District of Columbia

  • LL.M., Master of Laws – 1985
  • Major: Masters in International & Comparative Law


Southwestern University School of Law, Los Angeles, California

  • Juris Doctor – 1983
  • Honors: Dean’s List
  • CASD, Trial Star Award, 2009
  • CASD, Outstanding Advocate Award, 2014
  • CASD, Lifetime member since 1995 (Consumer Attorneys of San Diego )
  • CAOC Lifetime member since 2017 ( Consumer Attorneys of California)
  • Qualified Trial Attorney San Diego County Bar Association Lawyer Referral service since 1995
  • ATAA Accepted member (Academy of Truck Accident Attorneys)
  • Small Claims Judge Pro Tem, 1992 – 1994

Mark G. Thorson

Mark Thorson is a non-attorney consultant to the Thorson Law Group and is currently the Regional Vice President of CNA Insurance subsidiary, CNA National.

Mark is an invaluable member of the Thorson Law Group team, having previously worked directly for or consulted with the Ford Motor Company, Sonic Automotive, AutoNation, Penske, and Resource Automotive Group specializing in insurance and finance issues. He brings,  knowledge, and decades of experience in the automotive industry to our firm. In addition, he also has experience in the finance industry.

Mark Thorson has served as a lay Arbitrator for the San Diego County Bar Association for over 15 years.

Mr. Thorson brings a wealth of information regarding finance and insurance to the Thorson Law Group, with twenty-plus years of experience assisting lawyers to obtain maximum settlements.

Brockton Thorson

Office Manager

Alexandra Thorson

Administrative Assitant