Nicholas p tarangelo md is a gastroenterology physician at rwjbarnabas health in morristown, nj.Since 1939, nicholas and company has supplied restaurants, fed families, and supported employees in the greek tradition of philotimo.We have built our foundation on a commitment to honorably serve …Nicholas metrus is a board-certified, fellowship-trained neurologist/neuro-oncologist with atlantic medical group neuroscience associates and the gerald j.Glasser brain tumor center at atlantic …