Katy CastaldiSenior Administrative AssistantDownloadHi-Res PhotoCardsContact Infokaty.castaldi@yale.eduLearn moreabout Contact InfoAboutGet In TouchAboutCopy LinkTitlesSenior Administrative AssistantDepartments & OrganizationsSchool of the EnvironmentGet In TouchCopy LinkContactsEmailkaty.castaldi@yale.eduSupported FacultyEhud Mendel, MD, MBANixdorff-German Professor of Neurosurgery; Executive Vice Chair, Neurosurgery; Division Chief, Spine, Neurosurgery; Disease Center Director, Spine Oncology Program, Yale Cancer Center