People: Dean A. Martoccia, Partner
Dean A. Martoccia
Partner
Biography
Mr. Martoccia is a partner based in Los Angeles and a member of the Litigation Department. His practice focuses on the representation of corporate clients in a broad range of commercial and business litigation matters, including complex commercial contract disputes and class actions. He also has extensive experience representing corporate clients in products liability and tort litigation, premises liability, intellectual property litigation, and environmental disputes. Mr. Martoccia is experienced in all phases of civil litigation, including pre-trial, trial and appellate matters.
Mr. Martoccia is a certified Six Sigma Yellow Belt. Using Lean Six Sigma and project management methodologies, the SeyfarthLean approach delivers increased value to clients at a time of increased market pressures and competitive demands. Seyfarth’s commitment to delivering legal services in a new way, with an emphasis on value and continued improvement, has been praised by the Association of Corporate Counsel as being “five years ahead of every other AmLaw 200 firm.” Mr. Martoccia was quoted by the Los Angeles Daily Journal in an article recognizing attorneys and law firms pioneering the use of alternative fee agreements.
Mr. Martoccia is a partner based in Los Angeles and a member of the Litigation Department. His practice focuses on the representation of corporate clients in a broad range of commercial and business litigation matters, including complex commercial contract disputes and class actions. He also has extensive experience representing corporate clients in products liability and tort litigation, premises liability, intellectual property litigation, and environmental disputes. Mr. Martoccia is experienced in all phases of civil litigation, including pre-trial, trial and appellate matters.
Mr. Martoccia is a certified Six Sigma Yellow Belt. Using Lean Six Sigma and project management methodologies, the SeyfarthLean approach delivers increased value to clients at a time of increased market pressures and competitive demands. Seyfarth’s commitment to delivering legal services in a new way, with an emphasis on value and continued improvement, has been praised by the Association of Corporate Counsel as being “five years ahead of every other AmLaw 200 firm.” Mr. Martoccia was quoted by the Los Angeles Daily Journal in an article recognizing attorneys and law firms pioneering the use of alternative fee agreements.
Education
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J.D., Southwestern University School of Law (1997)
Law Review - B.S., University of South Florida (1993)
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Certified Lean Six Sigma Yellow Belt
Admissions
- California
Courts
- All California State Courts
- U.S. District Court for the Central District of California
- U.S. District Court for the District of Colorado







