Advice about Dr Rangi (London) - DAVF

Hello I am new here. my husband was diagnosed with DAVF and scheduled for embolisation.

My husband is fit without symptoms save for an episode of vertigo and increase in migraines.

He is being treated by Dr Prem Rangi at National Hospital of Neurology and Neurosurgery in London. i didnt see Dr Rangi’s name in the list of doctors, so if anyone has reassuring experience with him please let me know.