Professor Bajaj has been a Consultant ENT Surgeon since 2011 and is the lead for Paediatric ENT. He provides outpatient and inpatient services for general ENT conditions in adults and tertiary-level services for all paediatric ENT conditions. He was awarded an MD (Clinical Research) from University College London in 2007 and FRCS in ENT from the Royal College of Surgeons in 2009 after training as a Senior Registrar in Yorkshire. He underwent sub-specialist training in all aspects of Paediatric ENT for 12 months at Great Ormond Street, London. He was awarded Visiting Professor in ENT by Canterbury University, Kent in 2016. Prof. Bajaj has an active interest in teaching and research. He has published more than 80 articles in international journals and presented more than 150 papers at international and national meetings. He is actively involved in clinical research projects and regularly presents and publishes his projects. He has written multiple book chapters and edited a Clinical Key Topic in ENT book. He is also the editor for the paediatric ENT section of The Otolaryngologist journal. He teaches the Paediatric Otolaryngology module on the MCh ENT course and is faculty on the FRCS exam course. He directs the Paediatric Emergency Skills course for Consultants.