Barbara J. Singer, PNP, 64, passed away on July 2nd, 2014. Barbara spent her entire professional career caring for others as a nurse and then a pediatric nurse practitioner at the Crisis Nursery. Her influence on the health and well being of children in this community is immeasurable. Excerpt from Arizona Republic published on July 9, 2014, picture from Channel 15 news story. – See more at: obituaries page.