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Gallagher Broker Dean Sandonato Recognized as a 2025 International Power Broker

Topics: International

Dean Sandonato, Senior Vice President, Gallagher

Dean Sandonato
Senior Vice President
Gallagher, Quincy, Mass.

For Columbia University, the year 2024 proved to be the most challenging year the university has experienced with respect to international travel-facing coverage.

Dean Sandonato knew what to do.

The higher education travel risk management space is extremely nuanced and active, and Sandonato is seen as one of the most knowledgeable and trusted brokers in this space.

“Specifically, insurers across the board started excluding Israel ‘war risk’ coverage — a location where we are in the process of opening a site and where we traditionally send hundreds of travelers a year,” said Tristan Tafolla, senior director, finance operations and strategic risk management at Columbia.

“Miraculously, Dean was able to work with our incumbent insurer to get a blanket quote for coverage, but it was based upon our last year’s actual travel registrations and was unduly expensive.”

A pay-as you-go in advance of travel system was also explored, but as Columbia is a large and decentralized organization, there was too much risk for someone to fall through the cracks and travel to Israel without receiving the properly clearances.

“Contemplating some travel, albeit significantly reduced, Dean was able to get the insurer to agree to a fractional deposit premium coupled with a unique audit in arears approach, thereby helping us to ensure we got the coverage we needed without spending more than we should,” Tafolla said.

All 2025 Power Broker Winners

2025 International Power Broker Winners and Finalists


What is a Power Broker? 

A Risk & Insurance Power Broker® is an individual who stands out among their peers for the exceptional client work they have delivered over the past year. While brokers play many key roles in the insurance industry and risk profession, a Power Broker® award recognizes problem solving, customer service and industry knowledge. 

Our goal is to broadly recognize and promote outstanding risk management and customer service among the brokerage community. 

Who selects the winners? 

Power Brokers are selected by risk managers based on the strength of the testimonials they provide to a team of 15 Risk & Insurance editors and writers. 

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