Dr Rangi is a Consultant in Interventional and diagnostic neuroradiology at the National Hospital for Neurology and Neurosurgery.
As an interventional radiologist, Dr Rangi specialises in the interventional treatment of aneurysms, arterio-venous malformations and fistulas. In particular, he has specific clinical interest in the interventional treatment of various spinal conditions, including tumours and spinal arterio-venous malformations and fistulas for which he is skilled in the use of novel advanced imaging techniques. He also undertakes spinal kyphoplasty.
Dr Rangi is a contributor to the Queen Square Video Hub, where he has spoken on topics relating to interventional neuroradiology, brain aneurysm and AVM.