Dr. Arun Warrier is a Senior Consultant in Medical Oncology at Aster Medcity, Kochi. He trained at premier institutions in India and the UK and specialises in comprehensive management of adult solid tumours and lymphomas. Dr. Warrier integrates advanced diagnostic modalities—such as genomic risk stratification—with molecular targeted therapies and immunotherapy, following international protocols. He emphasises a multidisciplinary approach, involving counsellors and palliative care early in treatment. His special interest is Gastrointestinal Oncology, and he actively leads awareness programs promoting early cancer detection.