Nathan Tierney has over 30 years of operational experience spanning military, federal, and healthcare systems. They served in various leadership roles, including as a Standardization Aircrew Officer in the US Navy, Chief of Standardization for the US Army, and Deputy Chief Information Officer at the U.S. Department of Veterans Affairs. Currently, as an Executive Partner at Gartner, Nathan advises senior healthcare and life sciences executives on aligning strategy with execution and navigating emerging technologies. They are also the author of several tactical guides aimed at effective leadership in chaotic environments and hold degrees from Harvard Business School and Excelsior College.
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