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Dr. Halil Olgun Peker

Neurosurgeon

Dr. Halil Olgun Peker

Senior Consultant

21+ years of experience

MBBS, MS
Medical Park Group, Istanbul - Turkey

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    Treatments & Conditions Dr. Halil Olgun Peker Specializes In

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    Spinal Cord Tumours

    Areas of Expertise

    Dr. Halil Olgun Peker

    Major Conditions Treated

    • Spinal Cord Tumours
    • Brain Tumours (Including Glioma)
    • Herniated Disc (Cervical, Thoracic, Lumbar)
    • Scoliosis and Spinal Deformities
    • Spinal Canal Stenosis
    • Neck Hernia
    • Spinal Fractures
    • Trigeminal Neuralgia
    • Brainstem Haemorrhage
    • Pediatric Neurosurgical Conditions
    • Cerebral Aneurysms

    Sub-specialties

    • Spine Surgery and Scoliosis Correction: Microsurgical and minimally invasive spinal procedures — a trusted neurosurgery specialist Istanbul Turkey for international patients seeking the best neurosurgeon doctor in India and abroad.
    • Neuro-oncology: Microsurgical management of brain and spinal tumours, including gliomas.
    • Pediatric Neurosurgery: Surgical care for paediatric brain and spine conditions.

    Advanced Procedures & Treatments

    • Microdiscectomy and Spinal Fusion
    • Scoliosis Correction Surgery
    • Spinal Tumour Resection
    • Brain Tumour Microsurgical Resection
    • Microvascular Decompression for Trigeminal Neuralgia
    • Brainstem Haemorrhage Surgery
    • Gamma Knife Radiosurgery
    • Epidural Injection (Non-Surgical Hernia Treatment)

    Qualifications & Credentials

    Medical Degrees

    • MBBS — Istanbul University, Cerrahpasa Faculty of Medicine, Istanbul, Turkey
    • MS Neurosurgery — Health Sciences University, Okmeydani Training and Research Hospital, Istanbul, Turkey
    • Specialty completion — Istanbul Bakirkoy Prof. Dr. Mazhar Osman Mental Health and Neurological Diseases Training and Research Hospital, 2014

    Fellowships & Special Training

    • Visiting Scholar — University of Wisconsin Department of Neurosurgery, Madison, USA, 2017
    • Specialised training in Spine Surgery (Turkish Neurosurgery Society Spinal & Peripheral Nerve Surgery Programme, 2018–2019)
    • Pediatric Neurosurgery training (Turkish Neurosurgery Association Programme, 2019)
    • Gamma Knife Radiosurgery training (2019)

    Certifications & Accreditations

    • Turkish Medical Association — Registered Practitioner
    • Turkish Neurosurgery Association — Member
    • Turkish Spine Society — Member
    • EUROSPINE — Member
    • Congress of Neurological Surgeons — Member
    • Associate Professor (Doçent) — Neurosurgery, 2021
    • Certificate of Achievement — Ministry of Health, Sirnak

    Professional Experience

    Current Affiliation

    • Medical Park Bahcelievler Hospital (Altinbas University) — Senior Consultant Neurosurgeon, Istanbul, Turkey, 2020–Present

    Past Affiliations

    • Biruni University Hospital — Consultant Neurosurgeon, Istanbul, Turkey, 2021
    • Health Sciences University Kanuni Sultan Suleyman Training and Research Hospital — Specialist Neurosurgeon, Istanbul, Turkey, 2014–2021 (7.5 years)
    • Sirnak State Hospital — Consultant Neurosurgeon (Past)
    • Sisli Etfal Training and Research Hospital — Specialist Doctor, Istanbul, Turkey, 2008–2013

    Academic & Research Roles

    • Associate Professor (Doçent) — Neurosurgery, 2021
    • Visiting Scholar — University of Wisconsin Department of Neurosurgery, USA, 2017

    Key Achievements

    • 19+ years of operative neurosurgical experience
    • Recipient of the Certificate of Achievement from the Ministry of Health, Sirnak
    • Promoted to Associate Professor in 2021
    • Multiple national and international peer-reviewed publications in neurosurgery

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    June 27, 2025

    Spinal Cord Tumour

    What is a Spinal Cord Tumor? A spinal cord tumor is an abnormal growth of cells that develops within or…

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