The Holocaust Memorial and Tolerance Center of Nassau County in Glen Cove has four new board members.
Michael Balboni of East Williston is president and managing director of RedLand Strategies consultants in Manhattan.
John D. Cameron of Rockville Centre is founder and managing partner of Cameron Engineering & Associates in Woodbury.
Marshall H. Cook of Glen Cove is president and chief executive of Daniel H. Cook Associates consultants in Manhattan.
Robert Fishman of Huntington is a partner at Sandler Training, a corporate and management training firm in New Hyde Park.
Maria Billiris of Williston Park has been promoted from assistant vice president, commercial loan officer to vice president, team leader in community lending at Valley National Bank in Jericho.