Chester D. Opalsky, Ph.D., D. Sc. August 30, 1926 – January 15, 2015age 88Arlington, VAChester Chet D. Opalsky, age 88 of Crystal Towers in Arlington Virginia, passed away on Thursday, January 15, 2015. He was a bachelor and the final survivor of his siblings. He was predeceased by his two brothers: Vincent Opalsky and Stephen Pal Opalsky; and by his...