Meet the Team

Gallagher Bassett North America is led by an impressive executive team who are specialized in insurance carriers and passionate about business development, client experience, and corporate culture.

Mike Hessling

Chief Executive Officer

Joseph Berrios

Managing Director, Carrier Practice
Jon Stambaugh

Jon Stambaugh

Senior Vice President — Carrier Practice

Dawn Griffin

SVP — Carrier Business Solutions

Suzanne McCarthy

SVP — Carrier Client Services

Caryn Siebert

VP — National Director, Carrier Engagement

Amy Cooper

VP — Carrier Practice Sales

Amy O’Brien

VP — Carrier Practice Sales
Chris Hampshire

Chris Hampshire

VP — Carrier Practice Sales

Julia Houk

VP — Carrier Practice Sales

Greg Perruzzi

SVP — Construction Vertical Practice

Jerilyn Kelly

VP — Carrier Practice Sales

Rob Blasio

Managing Director, GB Specialty

Denny Johnson

VP — Carrier Practice Sales

Jennifer Turner

SVP — Product Manager

Joe Powell

Chief Digital Officer

Dan Link

SVP — Analytics

Experts in the media

Insights

Delivering Excellence in 2025: Insights from Gallagher Bassett’s Claims and Client Service Experts 

In an insurance landscape shaped by shifting customer expectations, the key to success is understanding how to respond with quality service. With International Women’s Day approaching, we checked in with a few of the talented women in our claims and client services groups to explore what service excellence looks like. Amy Cooper, VP — Carrier Practice Sales, leads Gallagher Bassett experts Irina Simpson, Alma Magana, Margaret Viss, and Kathy Doyle in a roundtable discussion exploring how our experts deliver claims and client service excellence every day.

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Media

Navigating post-storm remediation

Gallagher Bassett’s Jason Gudaitis, Chief Operating Officer, speaks to Insurance Business about the escalating claims following Hurricane Helene as well as the importance in offering effective post-storm recovery strategies that help clients navigate complex restoration processes.

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