Katy CastaldiSr. Administrative Assistant-Chair's Office/Comm.CardsContact Infokaty.castaldi@yale.eduLearn moreabout Contact InfoAboutGet In TouchKaty CastaldiAboutCopy LinkTitlesSr. Administrative Assistant-Chair's Office/Comm.AppointmentsDepartments & OrganizationsNeurosurgeryGet 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