Kathy Youngblood, Private InvestigatorByPatricia Cathey, M.S.N., RN, NE-BC, St. Jude ChildrenJune 30th 2018An Extraordinary Healer essay honoring KATHERINE YOUNGBLOOD, M.S., B.S.N., RN, CPN, CPHON [ST. JUDE CHILDREN’S RESEARCH HOSPITAL, MEMPHIS, TENNESSEE]