Dr George Alexander Gibson FRSE FRCPE LLD (27 January 1854 – 18 January 1913) was a Scottish physician, medical author and amateur geologist. As an author he wrote on the diverse fields of both geology and heart disease. The Gibson Memorial Lecture is named after him. He was the first to discover a heart condition – the Gibson Murmur – which is named after him.
He was born at Kelliebank in Muckhart on 27 January 1854, the son of George Gibson, a solicitor based in Alloa, and his wife Jane Rae Brown. He was educated at Dollar Academy. He then studied Law at both Glasgow University and Edinburgh University but instead chose to change his study to Medicine and graduated BSc in 1874. He won the Falconer Memorial Fellowship and graduated MB CM in 1877. He then undertook postgraduate studies in London, Dublin and Berlin.
After a very brief spell at Birmingham General Hospital he was appointed Senior Physician at the Royal Infirmary of Edinburgh on Lauriston Place. He also worked at the New Town Dispensary and Deaconess Hospital. He was elected a Fellow of the Royal Society of Edinburgh in 1881. His proposers were Sir William Turner, Daniel John Cunningham, Sir Archibald Geikie and Sir Charles Wyville Thomson.
In 1912 he spoke to the AGM of the British Medical Association on non-valvular cardiac disease. In August 1912 he himself became a victim of cardiac disease, and his health broke. A cruise to Norway failed to revive his health. Despite complete rest his health went further into relapse at Christmas of 1912.