Mark Souweidane

Mark M. Souweidane is a prominent figure in pediatric neurosurgery, currently serving as the Director of Pediatric Neurosurgery at Weill Cornell Medicine and NewYork-Presbyterian Hospital. He holds the title of Professor of Neurological Surgery and Pediatrics and has been instrumental in establishing a world-class pediatric neurosurgery service since his recruitment in 1995.123

Education and Training

Dr. Souweidane completed his undergraduate studies at the University of Michigan and earned his medical degree from Wayne State University School of Medicine. His postgraduate training included a general surgery internship at the University of Michigan Hospitals, followed by a neurosurgery residency at New York University. He further specialized as the chief clinical fellow in Pediatric Neurosurgery at the Hospital for Sick Children in Toronto, Canada.23

Clinical Expertise

He is nationally recognized for his expertise in treating childhood brain tumors, particularly through minimally invasive techniques. His surgical repertoire includes procedures for intraventricular brain tumors, pineal region tumors, congenital cysts, and Chiari malformation.24 Dr. Souweidane performs approximately 300 surgeries annually, many utilizing advanced endoscopic methods.4

Research Contributions

Dr. Souweidane leads a translational laboratory focused on innovative drug delivery techniques for treating inoperable brain tumors in children. His research emphasizes overcoming the challenges posed by the blood-brain barrier to improve therapeutic outcomes.56 He is also involved in multiple clinical trials and serves as principal investigator for studies related to childhood brain tumors.25

Professional Affiliations and Honors

He is board-certified by both the American Board of Neurological Surgery and the American Board of Pediatric Neurological Surgery. Dr. Souweidane has received numerous accolades, including the Dean's Award for Excellence in Mentorship from Weill Cornell Medicine in 2024, reflecting his commitment to education and mentorship in the field.46

Additional Roles

In addition to his clinical practice, Dr. Souweidane holds leadership positions such as Vice Chair of the Department of Neurological Surgery and serves on editorial boards for leading neurosurgery journals. He is also active in national organizations like the Children's Oncology Group, where he chairs the Neurosurgery Committee.34

Dr. Souweidane's dedication to pediatric neurosurgery combines clinical excellence with a compassionate approach, making him a respected leader in his field.