- DNB, 1989, National Board of Examinations
- MCh, 1987, All India Institute of Medical Sciences, New Delhi
- MBBS, 1982, All India Institute of Medical Sciences, New Delhi
1. Prize for best student in Anatomy, MBBS
2. Second position in Delhi University, B.Sc.
3. Best paper award at the 4th Annual Indian Epilepsy Association Conference
4. Best paper award at the 7th Annual Indian Epilepsy Association Conference
5. Diploma of merit for an excellent poster at 3rd Asian Conference of Neurological Surgeons Nagoya
- Senior Consultant, Indraprastha Apollo Hospital, New Delhi
- Senior Consultant, VIMHANS, New Delhi
- Head of Department, All India Institute of Medical Sciences, New Delhi
- Associate Professor, All India Institute of Medical Sciences, New Delhi
- Registrar, Royal Hallamshire Hospital, Sheffield, UK
- Registrar, Newcastle General Hospital, Tyne, UK
- Professor, King George’s Medical College, Lucknow
- Consultant, St Stephens Hospital, New Delhi