Katy CastaldiSr. Administrative Assistant-Chair's Office/Comm.DownloadHi-Res PhotoCardsContact Infokaty.castaldi@yale.eduLearn moreabout Contact InfoAboutAchievementsGet In TouchAboutCopy LinkTitlesSr. Administrative Assistant-Chair's Office/Comm.Departments & OrganizationsAll InstitutionsNeurosurgeryAcademic Achievements & Community InvolvementCopy LinkGet 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