- December 4, 2025
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A Lee County native has been announced as the new CEO of the Greater Fort Myers Chamber of Commerce.
Commissioner Brian Hamman will take over as the new president and CEO, relieving Dianna Ryan of her role as interim. She will continue as director of operations for the organization. Ryan stepped into the position of interim role in May after longtime president and CEO Colleen DePasquale accepted a new position as executive director of Estes Chamber of Commerce in Colorado. DePasquale had been with the Fort Myers chamber since 2011.