Ryan Oosterheert – Biography

Last update: April 8, 2026

Executive profile

Ryan was Executive Vice President, Eastern Underwriting Center Branch Manager for Chubb North America. Ryan Oosterheert joined Markel in 2019. Ryan served as Head of US Strategy and Managing Executive, Global Strategy Insurance for Markel.

Ryan Oosterheert is currently

Chief Operations Officer at Markel Specialty - View - Markel Specialty org chart



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Education

In 2002, Ryan Oosterheert completed a Bachelor of Arts in Economics at Drew University.

They have also studied at Drew University :

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The colleagues of Ryan Oosterheert

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  • In the Insurance industry, Ryan Oosterheert has 69,329 colleagues in 4,031 companies located in 106 countries. 20,854 executive movements have been recorded in the last 12 months. Learn more about Insurance.

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