I have been a consultant since 1994, initially in Oxford, and since 2001 at Great Ormond Street.
I am the head (speciality lead) of the department of cardiology. My area of speciality is Paediatric Cardiology.
I am Professor of Paediatric Cardiology at University College London.
I have over 130 papers listed on Pubmed. I was Associate Editor of Heart (BMJ journals) dealing from 2007-14.
I am have been a hospital inspector for the CQC. I was twice elected as Secretary of the British Congenital Cardiac Association.
My expert witness work is 70:30 claimant: defendant.