Dr Malhotra is a consultant radiologist with special interest in breast and cross sectional imaging. He is a member of the British Society of Breast Radiology and performs breast screening in the NHS Breast Screening Service. He is an advisor to the breast cancer charity Cancerkin. He is Course Director for numerous courses including MRI Workshops, Annual MRI Study Days, Annual CT Study Days, and 4 examination courses per year. He lectures at City University on CT and MRI and also teaches the UCL medical students. He is published and lectures on a wide variety of radiology subjects nationally and internationally. He has been a Member of the organising committee for United Kingdom Radiology Congress. He is an associate editor for Clinical Radiology.