I’m a Consultant Neurosurgeon at Sunway Medical Center (Malaysia) with a keen interest in Gamma Knife Radiosurgery, Image Guided Surgery and Spine Surgery. Certification and Training for Gamma Knife Radiosurgery was received from the University of Pittsburgh Gamma Knife Center.


Appointment and Gamma Knife Consultation

Patients are encouraged to phone in (+603-74913680) to schedule an appointment. An in-depth discussion is usually held with the patient following a clinical appraisal and review of the scans. Enquiries can also be made at [email protected]

Spine Surgery

Dr. Ravi also specializes in the treatment of degenerative diseases of the spine
– Cervical and Lumber Disc Prolapses
– Cervical Myelopathy / Cord Compression
– Lumbar Canal Stenosis and Degenerative Spondylolisthesis

Operations performed
– Microdiscectomy
– Auterior Cervical Disectomy and Fusion
– Corpectomies
– Laminectomy and Lateral Mass Fusion
– X-Lift MIS T-Lif

Cranial Surgery

– Image guided brain tumor surgery
– Neuro-endoscopy (Third Ventriculostomies)
– Micro-vascular decompressions for trigeminal neuralgia and hemifucial spasm
– Image Guided Biopsies
– Neuro-trauma amongst others

Gamma Knife Icon

– Painless
– Frameless
– Ability to perform fractionation of treatment
– FDA cleared, CE marked
– Integrated Imaging and Software for continuously controlled dose delivery


He is a member of Neuroscience Society of Malaysia and Fellow of Royal College of Surgeons of Edinburgh.

  • Gamma Knife Society.
  • Neurosurgical Association of Malaysia.
  • Malaysia Neuroscience Society.
  • Fellow Royal College Surgeons Edinburgh.
  • Cyberknife Society


Dr. Ravi is currently working as a Gamma Knife Surgeon at Sunway Medical Centre.

  • Registrar in Neurosurgery Frenchay Hospital, Bristol UK
  • Consultant Neurosurgeon Department of Neurosurgery, Kuala Lumpur Hospital (IKTAR).
  • Currently Consultant Neurosurgeon at Sunway Medical Center , Certified Gamma Knife Practitioner.


Dr. Ravi received his highest level of education from Intercollegiate FRCS in Surgical Neurology, Glasgow.

  • MBBS University Malaya
  • FRCS Edinburgh Fellow of the Royal College of Surgeons(Surgery in General).
  • FRCS (Surgical Neurology)  Inter Collgeiate Board UK and Ireland.


  • Gamma Knife Radiosurgery
  • Cyberknife Radiosurgery
  • X-Knife Radiosurgery

Dr Ravi’s


  • Work Experience
  • Courses + Meetings
  • Management of craniocerebral trauma
  • Placement of intracranial drainage systems
  • Drainage/ excisions of intracranial abscesses/ cysts
  • Spinal surgery for degenerative disease/ spinal fixation
  • Excision of CNS tumours
  • Aneurysm/ arteriovenous malformation surgery
  • Posterior fossa and skull base procedures
  • Paediatric neurosurgical procedures
  • Ventriculoscopy/ ventriculostomies
  • Frame-based stereotaxy
  • Frameless stereotaxy : (Image Guided Surgery)
  • Functional Neurosurgery: (Thalamotomy/ Pallidotomy/ Subthalamic Neucleotomy)
  • Microvascular Decompression/ Radiofrequency lesioning for Trigeminal Neuralgia
  • Microvascular Decompression/ Radiofrequency lesioning for Trigeminal Neuralgia
  • Epilepsy surgery
  • Dorsal column stimulators
  • Radiosurgery
  • Principle + Practice of Gamma Knife Radiosurgery (Special Emphasis on Perfexion Training Jan  13-17, 2014. Pittsburgh , USA)
  • 18th Leksell Gamma Knife Society Meeting May 15-19 2016 Amsterdam.
  • X Knife Radiosurgery  Certification Course 2003, Germany  Brain Lab Systems.
  • Cyberknife Radiosurgery Training  Seoul, South Korea.

Contact us


    GammaKnife Treatments

    Brain Diseases

    – Arteriovenous Malformations
    – Acoustic Neuroma
    – Meningiomas
    – Pituitary Tumors and Craniopharyngiomas
    – Brain Metastases
    – Glial cell tumors
    – Other malignant brain tumors
    – Trigeminal Neuralgia
    – Parkinsonian tremor
    – Obsessive compulsive disorder
    – Malignant bone pain
    – Effectiveness on tractable pain in cancer spread to the bone

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