Dr. Ishwarchand Premsagar

Neurosurgeon

Dr. Ishwarchand Premsagar

Chief

32+ years of experience

MBBS, MCh, MS
Rajiv Gandhi Cancer Hospital, New Delhi - India

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    Treatments & Conditions Dr. Ishwarchand Premsagar Specializes In

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    Areas of Expertise

    Dr. Ishwarchand Premsagar

    Major Cancer Types Treated
    • Malignant Gliomas (Glioblastoma)
    • Meningiomas
    • Vestibular Schwannoma (Acoustic Neuroma)
    • Pituitary Adenomas
    • Metastatic Brain Tumours
    • Spinal Cord Tumours (Intradural, Extramedullary)
    • Vertebral Metastases
    Sub-specialties
    • Skull Base Surgery
    • Paediatric Brain Tumour Surgery
    • Minimally Invasive Spine Surgery (MISS)
    • Stereotactic Radiosurgery (CyberKnife)
    Advanced Procedures Performed
    • Awake Craniotomy: Removing tumours while the patient is awake to preserve speech and movement.
    • Transnasal Transsphenoidal Surgery: Endoscopic removal of pituitary tumours through the nose.
    • O-Arm Guided Spinal Fixation: High-precision spinal stabilisation.
    • Kyphoplasty / Vertebroplasty: For vertebral collapse and fractures.
    • Frame-Based & Frameless Stereotaxy: Precision guidance for deep-seated lesions.

    Qualifications & Credentials

    Medical Degrees
    • M.Ch. (Neurosurgery): King George’s Medical College (KGMC), Lucknow (Gold Medalist).
    • M.S. (General Surgery): University of Lucknow.
    • M.B.B.S: University of Lucknow.
    Fellowships & Special Training
    • Commonwealth Medical Fellowship: Frenchay Hospital, Bristol, United Kingdom (Skull Base Surgery Unit).
    • International Training: Detroit Medical Center, Detroit, USA.
    • Advanced Training: Cleveland Clinic, Cleveland, USA (One of the world's top hospitals).
    Certifications & Accreditations
    • Registered with the Medical Council of India (MCI).
    • National Faculty for Neurosurgery Training programmes.

    Professional Experience

    Current & Past Hospital Affiliations

    • Current Affiliation: Chief of Neuro & Spine, Oncology Services at Rajiv Gandhi Cancer Institute, Delhi.
    • Past Affiliations:
      • Director of Neurosurgery, Thumbay Hospital / Gulf Medical University, Ajman, UAE.
      • Head of Department (Neurosurgery), Dr. RML Hospital, New Delhi.
      • Consultant Neurosurgeon, Safdarjung Hospital, New Delhi.
      • Fellow, Frenchay Hospital, Bristol, UK.

    Academic & Research Roles

    • Programme Director: Currently running the Post-M.Ch. Fellowship programme to train neurosurgeons in neuro and spine oncology.
    • Educator: Established DNB and M.Ch. teaching programmes at RML Hospital, mentoring a generation of neurosurgeons.
    • National Faculty: Serves as a primary educator for neurosurgical training across India.

    Key Achievements & Contributions

    • Developed a full-fledged Neurosurgery hospital for the Thumbay Group in Ajman, UAE.
    • Elevated the Department of Neurosurgery at RML Hospital to a centre of excellence.
    • Pioneered the use of Neurophysiology Monitoring during surgeries of eloquent brain regions to prevent paralysis and speech loss.

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