Thomas Jefferson University

Professor of Neurosurgery, Johns Hopkins University

University of Bologna, Contract Professor of Spine Surgery, Residency Program at IRCCS …

University of Washington School of Medicine

University of Cincinnati Department of Neurosurgery/Orthopedic

Neurosurgery Spine Faculty at The University of Texas Southwestern, MD

Johns Hopkins University

Department of Neurosurgery, Cleveland Clinic

Inova Health System

UCLA Neurosurgery