Menu About Us Applying to Residency Residents Faculty Global Health - Nepal View all GME Programs Neurosurgery Residency Image About Us Applying to Residency Residents Faculty Global Health - Nepal In this section Image John A. Jane, Jr., MD Chair and Senior Vice President of Neurosurgery A Message from Our Chair I believe that we should honor the trust that patients put in us by providing the highest quality of care." Residency Program Leadership John A. Jane, Jr, MD Senior Vice President Department Chair of Neurosurgery View Practice Info Mark R. Witcher, MD Residency Program Director Functional Neurosurgery View Practice Info Core Faculty Lisa S. Apfel, MD Pediatric Neurosurgery View Practice Info John J. Entwistle, DO Cerebrovascular Neurosurgery View Practice Info Gregory A. Howes, DO Complex Spine Neurosurgery View Practice Info Brendan J. Klein, DO Pediatric Neurosurgery View Practice Info Eric A. Marvin, DO Skull Base Neurosurgery View Practice Info Adeolu L. Olasunkanmi, MD Complex Spine Neurosurgery View Practice Info Vaibhav M. Patel, MD Complex Spine Neurosurgery View Practice Info Cara M. Rogers, DO Neurosurgical Oncology View Practice Info Neuroradiology Faculty David C. Keyes, MD Diagnostic Radiology Chief, Neuroradiology View Practice Info Jackson W. Kiser, MD Diagnostic Radiology Chief, Molecular Imaging View Practice Info Biraj M. Patel, MD Interventional Neuroradiology View Practice Info Neurosurgery Research Director Jordan A. Darden, PhD Picture to come Back to Top