a woman standing next to a wooden fence near the ocean

Mary Hartnett

Administrative Coordinator


Mary joined the Center in August 2022. Originally from Northern Virginia, Mary has lived in Sussex County since 2014.  She graduated from Marymount University in Arlington, VA with a degree in Communications.  Prior to working at the Center Mary enjoyed a long career in the banking industry.  She enjoys the beach, biking, and boating the bays. Mary can be found in her free time in the Bethany Beach area with her family and Ollie her beagle.