Dr Alex George has bravely returned to work on the NHS frontline three weeks after the death of his brother Llŷr.The 30 year old, who recently paid a heartbreaking tribute to his sibling after his funeral, took to his Instagram feed to share a photo of himself back at University Hospital Lewisham. Looking sharp, the doctor wore his blue scrubs and a stethoscope around his neck ready for an action packed day in the emergency department of the hospital.