Dr. Ajay Agarwal

Dr. Ajay Agarwal

Neurosurgeon

27+ years of experience

MBBS, MCh, MS

Calcutta Medical Research Institute, Kolkata – India Calcutta Medical Research Institute, Kolkata – India

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About Dr. Ajay Agarwal

Dr. Ajay Aggarwal is a highly distinguished leading Neurosurgeon in India, based in Kolkata, with an impressive career spanning over 37 years. He is renowned for combining deep academic knowledge with extensive surgical expertise. Having received his specialised Neurosurgical training (MCh) at the prestigious All India Institute of Medical Sciences (AIIMS), New Delhi, Dr. Aggarwal brings world-class proficiency to Eastern India.

He deals with a wide spectrum of complex cases, ranging from congenital deformities to degenerative conditions of the brain and spine. Dr. Aggarwal is particularly noted for his expertise in Micro-neurosurgical procedures, a technique requiring immense precision for treating delicate conditions like brain tumours and vascular anomalies. As a top brain and spine specialist in Kolkata, he is currently associated with three of the city’s premier medical institutions: CMRI, Woodlands Hospital, and Belle Vue Clinic.

Qualifications & Credentials

Medical Degrees:
  • MCh (Neurosurgery): All India Institute of Medical Sciences (AIIMS), New Delhi.
  • MS (General Surgery): Aligarh Muslim University (AMU).
  • MBBS: Calcutta University, Kolkata.
Fellowships & Special Training:
  • Specialised training in Micro-neurosurgery techniques at AIIMS, New Delhi.
  • Advanced training in spinal instrumentation and complex brain tumour excision.
Certifications & Accreditations:
  • Member of the World Federation of Neurosurgical Societies (WFNS).
  • Active participant in the Asian Congress of Neurological Surgeons.

Areas of Expertise

Major Conditions Treated:
  • Brain Tumours: Gliomas, Meningiomas, Pituitary Adenomas.
  • Spinal Disorders: Spondylosis, Disc Prolapse, Spinal Tumours.
  • Cerebrovascular Diseases: Stroke, Aneurysms.
  • Trauma: Head injuries and Traumatic Brain Injury (TBI).
  • Congenital Anomalies: Hydrocephalus, Spina Bifida.
Sub-specialties:
  • Neuro-oncology (Surgical management of cancer)
  • Micro-neurosurgery
  • Spine Surgery (Degenerative and Traumatic)
Advanced Procedures Performed:
  • Micro-neurosurgery: For precise tumour removal and vascular clipping.
  • Spinal Fusion & Fixation: For spinal instability.
  • Craniotomy: For trauma and tumour access.
  • Endoscopic Brain Surgery.

Professional Experience

Current & Past Hospital Affiliations:

Current Affiliation: 

  • Consultant Neurosurgeon, The Calcutta Medical Research Institute (CMRI), Kolkata.

Past Affiliation: 

  • Consultant Neurosurgeon, Woodlands Hospital, Alipore, Kolkata.
  • Consultant Neurosurgeon, Belle Vue Clinic, Kolkata.

Academic & Research Roles:

  • Active member of the Association of Neuroscientists of Eastern India.
  • Contributor to national neurosurgical conferences and workshops.

Key Achievements & Contributions:

  • Successfully managed thousands of complex neurosurgical cases, including high-risk brain tumours and spinal surgeries, over a career of three decades.
  • Pioneered the use of specific micro-neurosurgical techniques in Kolkata, improving patient recovery times and outcomes.

Awards & Recognitions

Recognitions & Honours:

  • Acknowledged as a leading figure in Neurosurgery by the Neurological Society of India.
  • Invited faculty and speaker at various national forums on Neuro-trauma and Spine surgery.

Research & Publications

  • Dr. Ajay Aggarwal has contributed to medical literature, focusing on validation scales and clinical outcomes.

Published Papers in Medical Journals:

  • Reliability and validity of the Hindi version of the Neck Pain and Disability Scale in cervical radiculopathy patients, (2006)

Patient Success Stories & Testimonials

Notable Cases Handled:

  • Performed a complex craniotomy on a young patient with a deep-seated brain tumour using micro-neurosurgical techniques, resulting in full preservation of neurological function.
  • Successfully treated a senior citizen suffering from severe cervical spondylosis and paralysis through decompression spine surgery, restoring mobility.

Patient Testimonials:

  • "I had been suffering from severe spinal issues for years. Dr. Ajay Aggarwal diagnosed the problem immediately where others failed. His surgical hand is gifted. I am walking pain-free today because of him. He is truly the best neurosurgeon in Kolkata." - R. Banerjee
  • "When my father was diagnosed with a brain tumour, we were devastated. Dr. Aggarwal's calm demeanour and his background from AIIMS gave us confidence. The surgery was successful, and his post-operative care was excellent. We highly recommend him." - S. Das
  • "Dr. Aggarwal treated my brother for a severe head injury after an accident. His quick decision-making saved my brother's life. He is a top doctor who genuinely cares about his patients." - A. Khan

Treatment Approach & Philosophy

Patient-Centred Care:

  • Dr. Aggarwal believes in a conservative approach where possible, resorting to surgery only when necessary. He spends time explaining the diagnosis to the patient and family, ensuring they understand the complexities of the brain or spine condition.

Technology & Innovation:

  • His practice is defined by the use of Micro-neurosurgery. By using high-powered microscopes and precision instruments, Dr. Aggarwal ensures minimal damage to surrounding healthy brain tissue, which is critical for faster recovery and better functional outcomes in Neuro-oncology and vascular cases.

Treatment Costs

Dr. Ajay Aggarwal specialises in Neurosurgery. The costs below are estimated ranges for treatments in India.

Treatment / Procedure

Cost Estimate (INR)

Cost Estimate (USD)

Craniotomy (Brain Tumour)

₹2,50,000 - ₹5,50,000

$3,000 - $6,600

Spinal Fusion Surgery

₹2,80,000 - ₹4,50,000

$3,300 - $5,400

Micro-Discectomy (Spine)

₹1,50,000 - ₹2,50,000

$1,800 - $3,000

Brain Aneurysm Clipping

₹3,50,000 - ₹6,00,000

$4,200 - $7,200

VP Shunt (Hydrocephalus)

₹1,00,000 - ₹1,80,000

$1,200 - $2,100

Note: For appointment booking and to get a personalised cost estimate, you can connect with the Cancer Rounds team.

International Patient Assistance

Language Support:

  • The Cancer Rounds team ensures that international patients face no language barriers. We provide translation support to facilitate clear communication between the patient and Dr. Aggarwal.

Visa & Travel Assistance:

  • Cancer Rounds assists with medical visa invitations, airport transfers, and arranging comfortable accommodation near CMRI or Woodlands Hospital for patients and their attendants.

Pre-treatment Virtual Consultations:

  • International patients can schedule a video consultation with Dr. Aggarwal via Cancer Rounds to discuss MRI scans and treatment plans before travelling to India.

Frequently Asked Questions

Dr. Ajay Aggarwal is a Consultant Neurosurgeon specialising in Brain and Spine surgery. He is a leading neuro-oncologist in India regarding the surgical removal of brain tumours and is an expert in Micro-neurosurgery.

Dr. Aggarwal has over 37 years of experience in the medical field, with more than 25 years dedicated exclusively to handling complex Neurosurgical cases.

Dr. Ajay Aggarwal is currently attached to The Calcutta Medical Research Institute (CMRI), Woodlands Hospital, and Belle Vue Clinic in Kolkata.

Yes, Dr. Ajay Aggarwal is highly experienced in treating various brain tumours, including gliomas and meningiomas, utilising advanced Micro-neurosurgical procedures for precise removal.

Micro-neurosurgery involves performing surgery using a microscope and specialised instruments. This technique, which Dr. Aggarwal is adept at, allows for greater precision and safety when operating on delicate structures in the brain and spine.

Yes, Dr. Ajay Aggarwal treats a wide variety of degenerative spine conditions, including disc prolapse, spondylosis, and performs spinal fixation surgeries.

You can book an appointment with Dr. Ajay Aggarwal by contacting the Cancer Rounds team, who will manage your scheduling and logistics.

Dr. Ajay Aggarwal completed his MCh in Neurosurgery at the prestigious All India Institute of Medical Sciences (AIIMS), New Delhi, which is the premier medical institute in India.

Yes, Dr. Aggarwal manages cerebrovascular conditions, including stroke and aneurysms, often requiring surgical intervention.

Absolutely. Dr. Aggarwal treats patients from across the globe. Cancer Rounds facilitates virtual consultations and travel arrangements for international patients seeking his expertise.

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