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
Director, Pediatric Cerebrovascular Program
Professor of Neurosurgery, Radiology, & Pediatrics

Johanna T. Fifi, MD
Director, Endovascular Stroke Program
Assistant Professor of Neurosurgery & Radiology

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

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

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

Evelyn Dier, PA
Physician Assistant

Kara Grayson
Social Worker

Mee Lee Plumeau
Surgical Scheduling Coordinator