Meet Our Team

Our specialized Pediatric Cerebrovascular team is dedicated to supporting your child and your family from the first visit, through surgery, and follow-up care. We have decades of experience will partner with you and your family to develop the best possible plan of care for your child.

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

Johanna T. Fifi, MD
Co-Director, Pediatric Cerebrovascular Disorders Program
Director, Cerebrovascular Center
Associate Professor of Neurosurgery, Neurology, & Radiology

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

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

Michelle A. Sorscher, RN, MSN, CPNP
Nurse Practitioner & Clinical Program Manager

Evelyn Dier, PA
Physician Assistant