Dr. Harb is a British Cardiologist. He completed his residency training in Internal Medicine then fellowship in General Cardiology at The American University of Beirut Medical Center. In 2006, Dr. Harb joined The Heart Hospital, University College London Hospitals (UCLH), London – United Kingdom, where he subspecialized in Inherited Heart Diseases. He practiced at UCLH and The North Middlesex University Hospital in London, and his specialist interest was the treatment of cardiac muscle diseases, specifically inherited pathologies. Dr Harb is listed on the Cardiology Specialist Register of the General Medical Council United Kingdom, with a full license to practice in the UK.