David M. Rottkamp of West Islip, a CPA and partner at Grassi & Co. in Jericho, has been appointed board chair of the New York Council of Nonprofits in Albany.
Jennifer Ackroyd of Southold, assisted-living administrator and skilled nursing assistant administrator at Peconic Landing in Greenport, has joined the board of directors for the Alzheimer’s Association Long Island Chapter in Melville.
Mark S. Mulholland of Bayport, partner at Ruskin Moscou Faltischek in Uniondale, has been named chairman of the board of directors at Brookhaven Memorial Hospital Medical Center in Patchogue.
Brandon Kurz of Port Washington, program director at Port Washington Youth Activities, has been promoted to executive director.
The YMCA of Long Island Inc. Association has expanded its leadership team with two new hires.
Shannon Cussen of Manhattan has been hired as executive director of youth development and education at the association in Glen Cove. She was assistant director of the Prospect Park YMCA Early Childhood Center in Brooklyn.
Frank McDonald of Oak Beach has been hired as executive director of the Huntington YMCA. He was vice president of program development and camping for the Old Colony YMCA in Brockton, Massachusetts.
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