His NHS practice is King’s College Hospital where he is a key part of the supra-regional complex spine team, he also operates at a number of prominent private clinics including the London Neurosurgery Partnership. His specialist interests are degenerative spinal disease, minimally invasive spine surgery (MISS), disc replacement surgery, vertebroplasty/kyphoplasty, back pain surgery, spinal tumours and spinal fractures. Mr Bell strongly supports a multidisciplinary approach to all disorders of the spine and regularly leads MDT (medical diagnosis and therapy) spine and neuro-oncology meetings.