Atty. Thomas Matthew Riordan
Thomas Matthew Riordan is a lawyer practicing class actions, mass torts, and aggregated litigation, environmental law and natural resources, products liability and mass torts and 1 other area of law. Thomas received a B.A. degree from University of Iowa, and has been licensed for 31 years.
Profile Summary
About Thomas Matthew Riordan at a glance
Thomas Matthew Riordan is a Partner based in Newport Beach, California, practicing at O'Melveny & Myers LLP. They have 31+ years of legal experience, licensed to practice since 1995. Their practice focuses on class action, product liability, environmental, and insurance. Admitted to practice in California (1995). Educated at Loyola Marymount University J.D. 1994 Order of the Coif (—) and University of Iowa B.A. summa cum laude University of Iowa B.A. Phi Beta Kappa (—). Serands clients in Newport Beach, CA and the surrounding metropolitan area.
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About
- Thomas Matthew Riordan is a lawyer practicing class actions, mass torts, and aggregated litigation, environmental law and natural resources, products liability and mass torts and 1 other area of law
- Thomas received a B.A. degree from University of Iowa, and has been licensed for 31 years
- Thomas practices at O'Melveny & Myers LLP in Newport Beach, CA
Practice Areas Explained
Thomas Matthew Riordan's Areas of Practice
Each practice area below reflects the types of cases Thomas Matthew Riordan handles, with a brief overview of what that area of law covers.
Thomas Matthew Riordan is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in California →
Thomas Matthew Riordan is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in California →
Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.
Thomas Matthew Riordan is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in California →
Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.
Thomas Matthew Riordan is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys in California →
Jurisdictional Context
Why local counsel matters in California
Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Newport Beach are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.
Looking for additional California attorneys? Browse all attorneys in Newport Beach or all attorneys in California.
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