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John S. Cullen

Senior Counsel

Simon Cullen’s insurance practice focuses on representing carriers in complex insurance matters under a wide range of policies involving first party and third-party coverages as well as bad faith litigation.

Simon utilizes outstanding analysis, integrating legal expertise with structured review, to develop a strategy that is both legally sound and strategically positioned for resolution. This approach not only improves the chances of a favorable outcome but also strengthens the client’s position in negotiations or at trial.

Prior to joining GRSM, Simon achieved success in representing clients in commercial and residential property litigation, construction defect litigation, anti-SLAPP litigation, and public entity litigation.