Mark Mac Donnell is an experienced people manager currently serving as the Security Director at NewYork-Presbyterian Hospital's Westchester Behavioral Health Center. With a 26-year tenure at the New York City Police Department and experience with the Department of Homeland Security, Mark has developed considerable expertise in managing complex investigations. They also served as a Security Representative for the National Basketball Association from 2017 to 2022. Mark holds a Bachelor's degree in Criminal Justice/Police Science from John Jay College and a Master's degree in Homeland Security Studies from the Naval Postgraduate School.
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