Neurosurgery, Surgery, Neuro-Oncology (Brain & Spinal Tumors) | More

Assistant Professor of Surgery

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Peleg Horowitz, MD, PhD
Peleg M. Horowitz, MD, PhD, is a neurosurgeon with expertise in brain tumors and skull base tumors. He provides multidisciplinary care as a member of the neuro-oncology and skull base tumor teams. Dr. Horowitz uses endoscopic and open surgical approaches to the skull base, including advanced stereotactic and 3-D surgical planning for operative treatment and radiosurgery of both benign and malignant brain tumors. In addition to his specialization in neurosurgical oncology, he also provides general neurosurgical care, treating patients with a wide range of conditions, including hydrocephalus, head trauma, and spine pathology in adults and children.

Dr. Horowitz conducts clinical and basic science research, with emphasis on the genetics of brain and skull base tumors. His scholarly work has focused on the pathogenesis and management of nervous system tumors and on the genetic characterization of tumors, controversies in current management and decision-making, surgical technique and complication avoidance. His research on tumor genetics has been published in Nature Genetics and Proceedings of the National Academy of Sciences, and identified several novel genes that drive the formation of meningiomas and pediatric gliomas. His research has been funded by the Brain Science Foundation and the Department of Defense Neurofibromatosis Research Program.

Medical Education

  • Northwestern University Feinberg School of Medicine

Internship

  • Brigham and Women's Hospital; Internship: Boston Children's Hospital

Residency

  • Brigham and Women's Hospital; Boston Children's Hospital

Fellowship

  • University of Texas MD Anderson Cancer Center

Other Grad Education

  • PhD, Northwestern University

Memberships & Medical Societies

  • Society of Neurological Surgeons
  • American Association of Neurological Surgeons
  • Congress of Neurological Surgeons
  • Aetna POS
  • Aetna HMO
  • Aetna PPO
  • BCBS Blue Precision HMO
  • BCBS HMO (HMOI)
  • BCBS PPO
  • Cigna HMO
  • Cigna POS
  • Cigna PPO
  • CountyCare
  • Coventry Health Plan PPO
  • Great West PPO
  • Illinicare
  • Medicare
  • Multiplan PPO
  • PHCS PPO
  • United Choice / Choice Plus
  • United Options (PPO)
  • United Select (HMO & EPO)
  • United W500 Emergent Wrap
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Duchossois Center for Advanced Medicine (DCAM) - Hyde Park

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Comer Children's Hospital - Hyde Park

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At a Glance

Practicing Since2016

Languages Spoken

  • English
  • Hebrew