Dr. Kaushik Sundar
Neurologist
MBBS, MD Internal Medicine, DM Neurology, Fellowship in Stroke and Neurointervention, EDNI, ESMINT
17+ Years
Experience
97% Recommended
(87 Ratings)
17+
Experience
(Years)
Consultation Fee: ₹1000 (approximate)
WhatsApp Expert
Dr Kaushik Sundar is a neurologist in Kolkata with 17 years of experience in stroke care and neurovascular interventions, currently associated with NH Rabindranath Tagore International Institute of Cardiac Sciences, Mukundapur.
He is commonly consulted for stroke treatment in Kolkata, interventional procedures for acute brain stroke, and comprehensive management of neurological disorders.
Patients seeking a stroke specialist in Kolkata benefit from his evidence-based approach and leadership in organised stroke systems.
Credentials and Professional Excellence
Medical Education and Advanced Training
- MBBS from Vydehi Institute of Medical Sciences and Research Centre in 2009
- MD (Internal Medicine) from Sri Ramachandra Institute of Higher Education and Research in 2014
- DM (Neurology) from Sri Ramachandra Institute of Higher Education and Research in 2017
- Fellowship in Stroke and Neurointervention from Rajagiri Hospital, Kochi
- European Diploma in Neurointervention (EDNI) in 2025
- European Society of Minimally Invasive Neurological Therapy Stroke Diploma (ESMINT)
Clinical Expertise and Specialisations
Dr Kaushik Sundar specialises in stroke and neurological disorders with a focus on timely intervention and long-term management.
Core Areas of Expertise
- Stroke neurology and acute stroke management
- Interventional neurology and neurovascular procedures
- Epilepsy and seizure disorders
- Neuromuscular diseases
- Headache and migraine management
Advanced Stroke Care Focus
- Development of thrombectomy-ready stroke centres
- Implementation of spoke-and-hub stroke care models
- Establishment of interventional neurology units
Procedures and Interventions
Interventional Neurology
- Mechanical thrombectomy for acute ischemic stroke
- Cerebral angiography and neurovascular interventions
Neurological Care
- Stroke evaluation and prevention strategies
- Epilepsy diagnosis and long-term management
- Neuromuscular disorder assessment
Research, Publications and Academic Contributions
Dr S Sundar has contributed to peer-reviewed journals and academic literature:
- BMJ Case Reports: Cryptogenic stroke diagnosis using abdominal angiogram
- Journal of Neuroimmunology: False positive AChR antibody immunoassay in antisnake venom exposure
- International Journal of Neurology and Neurosurgery: Acoustic vestibular evoked ocular myogenic potentials in vestibular neuronitis
- Healthcare Journal: Contribution to precision medicine and reducing overdiagnosis
- Case-based Blended Learning Ecosystem to Optimize Precision Medicine: Book chapter, Pan Stanford Publishing
Professional Memberships and Academic Engagement
- Indian Academy of Neurology
- Indian Stroke Association
- Faculty in neurointerventional and stroke training programs
Approach to Patient Care
Dr Kaushik Sundar focuses on structured stroke pathways that enable faster diagnosis and timely intervention. His work combines clinical expertise with system-level improvements to enhance patient outcomes.
He integrates evidence-based neurology, interventional precision, and academic involvement in routine practice.
Book an Appointment
To consult Dr. Kaushik Sundar, neurologist in Kolkata, for stroke care, interventional procedures, or epilepsy management, patients can book appointments through HexaHealth to check availability and consultation details.
Dr. Kaushik Sundar's Medical Specialities & Areas of Expertise
Dr. Kaushik Sundar performs major interventions in the following specialities:
- Neurology
Registration Details
- Tamil Nadu Medical Council - Registration No. (105950)
Education & Achievements
- Vydehi Institute Of Medical Sciences and Research Centre (MBBS)
- Sri Ramachandra Medical College and Research Institute (MD Internal Medicine)
- Sri Ramachandra Medical College and Research Institute (DM Neurology)
- Fellowship in Stroke and Neurointervention
- European Board of Neurointervention (EDNI)
- ESMINT
Published Papers
- Real-world recanalization outcomes of mechanical thrombectomy in India: A systematic review and meta-analysis of observational studies. Asian Journal of Neurosurgery, 20(4), 672–685.
- C98 Flow arrest using sonographic transducer (FAST) in mechanical thrombectomy: a cost-effective approach mimicking a balloon guide catheter.
- The cost of providing mechanical thrombectomy for patients in private hospitals across India: A macro-costing study. Journal of Stroke Medicine, 7(2), 123–128.
- Urgent mitral valve replacement after mechanical thrombectomy for ischemic stroke. Indian Journal of Thoracic and Cardiovascular Surgery : Official Organ, Association of Thoracic and Cardiovascular Surgeons of India, 41(5), 610–614.
- Are We missing giant cell arteritis? Journal of Primary Care Specialties: Official Publication of the Institute of Family Medicine and Primary Care, 4(2), 87–88.
- Does tenecteplase before mechanical thrombectomy result in a faster revascularization as compared to alteplase? Observations from a comprehensive stroke care center in southern India. Journal of Stroke Medicine, 6(1), 40–45.
- Commentary on - rescue strategies in anterior circulation stroke with failed mechanical thrombectomy (RAFT). Annals of Indian Academy of Neurology, 25(6), 993–994.
Memberships
- Indian Stroke Association (ISA)
- World Stroke Organization (WSO)
- American Academy of Neurology (AAN)
- Indian Academy of Neurology (IAN)
Work Experience
- Consultant - NH Rabindranath Tagore International Institute Of Cardiac Sciences
- Junior Consultant - Sri Ramachandra Medical College and Research Institute
- Consultant - Rajagiri Hospital, Aluva
Top Treatments & Procedures Offered by Dr. Kaushik Sundar
Dr. Kaushik Sundar specializes in the following treatments:
Hospitals Dr. Kaushik Sundar is Associated with (1)
Check the availability of Dr. Kaushik Sundar for the appointment and consultation in the hospitals below.
NH Rabindranath Tagore International Institute of Cardiac Sciences, Mukundapur
4.9/5(98 Ratings)
Premises No 1489, Mukundapur Main Road, 124Patient Ratings & Reviews for Dr. Kaushik Sundar
97%
Based on 87 ratings
Write a Reviewi was referred to dr kaushik for a carotid artery stenting procedure. the way he uses the latest interventional technology to pinpoint the blockage is impressive. highly recommend him for any neurology or stroke-related health issues in kolkata.
"Amar ma-er brain-er aneurysm chilo, Dr. Kaushik Sundar khub bhalo bhabe intervention korlen. Neurologist hisebe unar expertise sotti e prosansonio. The personalised healthcare experience provided by the team gave us peace of mind during a very critical time for our family."
Dr. Sundar takes a very personalized approach to healthcare. He planned my post-procedure recovery according to my health status and response to the medication. Recovery has been steady and my neurological functions have improved significantly over the last few months.
Dr. Kaushik Sundar is an expert in managing complex interventional neurology cases and neuro-critical care. unar clinical approach khub advanced. The hospital staff were professional and the costs were transparent and stress-free throughout the entire medical care process in Kolkata.
"Consulted the specialist for a complex dural AV fistula. Dr. Kaushik Sundar is a very factual and knowledgeable doctor. Within 2 days, the digital subtraction angiography (DSA) and the final treatment plan were completed. The specialist is very direct about the recovery timeline."
FAQs about Dr. Kaushik Sundar
Dr. Kaushik Sundar specialises in Neurology.
You can visit HexaHealth website to book an online appointment with Dr. Kaushik Sundar through WhatsApp or Phone Call on our 24*7 helpline number 8512830995 or email us at hello@hexahealth.com.
Dr. Kaushik Sundar has 17 years of experience in Neurology.
Doctor Kaushik Sundar practices at the following hospitals:
Doctor Kaushik Sundar specializes in the following treatments:
The consultation timings of Dr Kaushik Sundar for an appointment are:
Mon - Wed=12:00 PM - 04:00 PM Sat=12:00 PM - 04:00 PM
The consultation fee of Doctor Kaushik Sundar is ₹1000, depending on the hospital or clinic.
A one-time registration fee may apply for first-time visits.
Dr. Kaushik Sundar's qualifications are: MBBS, MD Internal Medicine, DM Neurology, Fellowship in Stroke and Neurointervention, EDNI, ESMINT.
There are 87% ratings and 97% recommendation for Dr. Kaushik Sundar based on the patient's feedback.
Dr Kaushik Sundar is best known for stroke treatment in Kolkata, particularly for performing mechanical thrombectomy and managing acute stroke with timely, evidence-based care.
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