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Konstantinos Margetis, MD, PhD Email Konstantinos Margetis

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Mount Sinai Doctors Faculty Practice ?
    • Position
    • ASSISTANT PROFESSOR | Neurosurgery
    • Specialty
    • Neurosurgery
    • Languages
    • English
    • Greek
    • Hospital Affiliations
    • Mount Sinai Beth Israel
    • Mount Sinai Brooklyn
    • Mount Sinai Queens
    • The Mount Sinai Hospital
    • Mount Sinai St. Luke's and Mount Sinai West
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5 East 98th Street 7th Floor
New York, NY 10029
Phone: 212-241-3649

Konstantinos Margetis, MD, PhD, is an Assistant Professor of Neurosurgery in the Mount Sinai Health System, Director of Spine at Mount Sinai Union Square, and Associate Director of the Neurosurgery Department at Elmhurst Hospital Center.

Dr. Margetis is uniquely a qualified neurosurgeon with dual postgraduate fellowships in Complex Spine Surgery from The Cleveland Clinic, Ohio, under Dr. Edward Benzel, and in Pediatric Neurosurgery from Weill Cornell Medical College, New York, under Dr. Mark Souweidane. Dr. Margetis obtained his MD at the Aristotle University of Thessaloniki Medical School, Greece, his PhD from the University of Athens, Greece, for research related to the effects of Intrathecal Baclofen Therapy on the Central Nervous System, and completed his Neurosurgery residency at the University of Athens, Greece. He is a Fellow of the Royal College of Surgeons of England, England, and holds a Masters Certificate in Health Care Leadership from Cornell University, New York. Dr. Margetis has published in a variety of scholarly journals including the Journal of Neurosurgery, World Neurosurgery, Neuromodulation, and the Journal of Clinical Psychopharmacology. Dr. Margetis is also fluent in Greek.

Dr. Margetis practices general neurosurgery and complex spine surgery at Mount Sinai Hospital in Manhattan, New York and at Elmhurst Hospital Center in Queens, New York.

Clinical Focus

  • Brain Metastasis
  • Brain, Spine Tumors
  • Brain/Spine Schwannoma
  • Cervical Arthroplasty
  • Cervical Disc Replacement
  • Cervical Laminoplasty
  • Cervical Myelopathy
  • Cervical Radiculopathy
  • Chiari Malformation
  • Contusion - Brain/Spine
  • Craniotomy
  • Herniated Disk
  • Low Back Pain
  • Lumbar Interbody Fusion
  • Minimally Invasive Spine Surgery
  • Neuroendoscopy
  • Odontoid Fracture
  • Posterior Cervical Instrumentation/Fusion
  • Posterior Cervical Laminectomy
  • Posterior Keyhole Foraminotomy
  • Spinal Cord Injury
  • Spinal Cord Tumors
  • Spinal Stenosis
  • Spondylolisthesis
  • Spondylolysis
  • Sports Neurosurgery
  • Subdural Hematoma
  • Thoracic/Lumbar Laminectomy
  • Thoracic/Lumbar Pedicle Screw Fixation and Fusion
  • Traumatic Brain Injury

Research Topics

Biomechanics/Bioengineering, Spine


MD, Aristotelian Univ. of Thessaloniki

Residency, Neurosurgery
Evangelismos Hospital

Residency, Neurosurgery
401 General Military Hospitals of Athens

Fellowship, Pediatric Neurosurg
Weill Cornell Medical College

Fellowship, Spinal Surgery
Cleveland Clinic Foundation


English, Greek