Meet Our Team

Members of our Cerebrovascular Center team include:

J Mocco, MD, MS
Director, Cerebrovascular Center
System Vice Chair
Professor of Neurosurgery

Johanna T. Fifi, MD
Associate Director, Cerebrovascular Center
Director, Endovascular Stroke Program
Associate Professor of Neurosurgery, Neurology, & Radiology

Alejandro Berenstein, MD
Director, Pediatric Cerebrovascular Program
Professor of Neurosurgery, Radiology, & Pediatrics

Reade A. De Leacy, MD
Director, Neurointerventional Spine Program
Associate Professor of Neurosurgery, Neurology, & Radiology

Christopher P. Kellner, MD
Director, Intracerebral Hemorrhage Program
Assistant Professor, Neurosurgery

Paul Singh, MD, MPH
Assistant Professor of Neurosurgery, Neurology, & Radiology

Tomoyoshi Shigematsu, MD, PhD
Assistant Professor, Departments of Neurosurgery, Neurology, & Radiology

Thomas J. Oxley, MD, PhD
Director, Innovation Strategy
Instructor, Neurosurgery

Joshua B. Bederson, MD
Professor and System Chair, Neurosurgery