My goal with every patient is to establish a diagnosis, treatment and provide a risk assessment of their long term liver health. This is the same for every patient I see whether for the chronically affected to the acutely unwell. This is a fundamental basis for providing the expert care that patients with liver conditions need.

For all conditions I treat please see the dedicated pages below:

For information about the diagnostic tests I provide please see the dedicated pages below:

Intensive Care

I have many years of experience caring for patients in intensive care with liver disease and have established a close working relationship with the ICU team at The Princess Grace and The London Clinic.


Dr O'Brien is registered with BUPA, Simply Health, AXAPPP, Cigna and PRUhealth