Dr Das completed his undergraduate and postgraduate medical training in India. He then specialised in Paediatric Neurology and subsequently worked in teaching hospitals in India and Saudi Arabia.
He underwent further training in Neurophysiology and Paediatric Neurology in the UK.
He is currently working as a Consultant Paediatric Neurologist at Great Ormond Street Hospital, London & at the National Centre for Young People with Epilepsy (NCYPE), Lingfield, UK.
He is also an Honorary Consultant at UCL (ICH).
His main areas of interest are management of complex epilepsy, neurophysiology and pre-surgical evaluation. He has also been involved in several research projects in this field.
He has a keen interest in teaching and is a regular faculty member of various national and international training programmes.