Dr. Ishwar Chandra Premsagar
Director, Neurosciences
About
Dr. Ishwar Chandra Premsagar serves as Director in the Neurosciences department at Rajiv Gandhi Cancer Institute & Research Centre in Sector-5, Rohini, Delhi. He has 40 years of experience and trained at K.G Medical College, Lucknow, India, where he earned an MBBS, an MS (General Surgery) and an M.Ch. (Neurosurgery).
Brain and spine surgery is his field. His listed conditions are pituitary and adjoining brain tumors, intraventricular brain tumors and spine problems. His procedures include image guided brain tumor surgery, neurophysiology monitoring during brain tumor surgery, craniotomy for brain tumor surgery, and endoscopic surgery through the nose (transsphenoidal) for pituitary tumors. He also performs stereotactic brain surgery, including biopsies of deep-seated lesions such as those in the brain stem, and minimally invasive and endoscopic spine surgery. A craniotomy is an operation in which a section of the skull is temporarily opened to reach the brain.
Earlier he was Professor and Head of Neurosurgery at Dr RML Hospital & PG Institute, Delhi, and Senior Consultant and Head of Neurosurgery at Sri Balaji Action Medical Institute, Delhi. He holds a Commonwealth Fellowship from Frenchay Hospital, Bristol, UK, and clinical fellowships at Grace Hospital, Detroit, Detroit Medical Centre and Cleveland Clinic. He is a life member of the Neurological Society of India and the Delhi Spine Society.
Qualifications
Awards & recognition
Conditions treated
Where they practise
BioTB TrustScore™ Analysis
ExcellentRanked #2 of 102 neurosurgery specialists in New Delhi
Score breakdown
- Credentials & training (25%)10.0/10
postgraduate degree, super-specialty training and fellowship or membership
- Experience & seniority (20%)10.0/10
40 years in practice and senior designation
- Hospital standing (20%)8.4/10
Rajiv Gandhi Cancer Institute & Research Centre and NABH and NABL accredited
- Practice depth (15%)10.0/10
6 procedures listed, 3 conditions treated and academic or award record
- Access & transparency (10%)3.0/10
direct contact number
- Profile completeness (10%)8.5/10
reviewed in the last 90 days
Strengths
- Credentials & training: postgraduate degree, super-specialty training and fellowship or membership
- Experience & seniority: 40 years in practice and senior designation
- Practice depth: 6 procedures listed, 3 conditions treated and academic or award record
Check before you visit
- Access & transparency: direct contact number
BioTB analysis
Dr. Ishwar Chandra Premsagar ranks #2 of 102 neurosurgery specialists in New Delhi on the BioTB TrustScore™, placing in the top 2%. The score of 8.8 (Excellent) is driven most by credentials & training (10/10: postgraduate degree, super-specialty training and fellowship or membership). The main gap is access & transparency (3/10: direct contact number), so confirm those details with the hospital before you visit.
TrustScore™ is computed by the BioTB analysis engine from the facts on this profile, weighted as shown above, and re-ranked against every other neurosurgery specialist in New Delhi. How TrustScore™ works
Practice Location & Google Map
Address and map for this listing. Confirm before you visit.
D-18, Sector-5, Rohini, Delhi-110085
Patient Reviews0
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BioTB TrustScore™
Computed by the BioTB analysis engine from this profile's facts and ranked against every doctor of the same specialty in New Delhi. Full analysis
Consultation details
Timings not listed. Call the clinic to confirm OPD days.
Every fact on this profile is sourced from the hospital or clinic's official website and other authoritative public pages, curated by the BioTB editorial team, scored by the TrustScore™ engine and dated at its last review. Rankings cannot be bought.
Where this information comes from
Last reviewed- Rajiv Gandhi Cancer Institute & Research Centre doctor profile (Hospital website, read 2026-10-20)
- Rajiv Gandhi Cancer Institute & Research Centre contact page (Hospital website, read 2026-10-20)
Details such as timings and fees can change, so please confirm with the clinic before you visit. If you are this doctor and something is out of date, request an update. Spotted a mistake? Tell us.
Questions about Dr. Ishwar Chandra Premsagar
Where does Dr. Ishwar Chandra Premsagar consult?
Dr. Ishwar Chandra Premsagar consults at Rajiv Gandhi Cancer Institute & Research Centre, Sector-5, Rohini, Delhi.
What are Dr. Ishwar Chandra Premsagar's qualifications?
Dr. Ishwar Chandra Premsagar holds an MBBS, an MS (General Surgery) and an M.Ch. (Neurosurgery) from K.G Medical College, Lucknow, India, plus a Commonwealth Fellowship from Frenchay Hospital, Bristol, UK.
Which conditions does Dr. Ishwar Chandra Premsagar treat?
His listed conditions are pituitary and adjoining brain tumors, intraventricular brain tumors and spine problems.
What does Dr. Ishwar Chandra Premsagar's Neurosciences department at Rajiv Gandhi Cancer Institute & Research Centre cover?
The department covers disorders of the brain, spine and nervous system, including surgery for brain tumors and spine conditions.
Other neurosurgeons near Rohini
Dr. Kaviraj Kaushik
Consultant Neuro & Spine Surgery, Neuro & Spine Surgery
Dr. Kaviraj Kaushik works in Neuro & Spine Surgery at Rajiv Gandhi Cancer Institute & Research Centre, Rohini, Delhi, and holds an M.Ch. (Neurosurgery).
Dr. Vipin Kumar
Sr. Consultant, Spine Clinic
Dr. Vipin Kumar, Neurosurgery at Shree Aggarsain International Hospital, Delhi. Sr. Consultant with an M.Ch. (Neuro Surgery) and an MS in Neurosurgery.
Dr. Ramandeep Singh Jaggi
Senior Consultant, Neurosurgery
Dr. Ramandeep Singh Jaggi, a Senior Consultant in Neurosurgery at Maharaja Agrasen Hospital, West Punjabi Bagh, Delhi, has 21 years of experience.