Sir Geoffrey Langdon Keynes was a British surgeon and author. He began his career as a physician in World War I, before becoming a doctor at St Bartholomew's Hospital in London, where he made notable innovations in the fields of blood transfusion and breast cancer surgery. Keynes was also a publishing scholar and bibliographer of English literature and English medical history, focusing primarily on William Blake and William Harvey.
- Occupation
- military physician, internist, surgeon, bibliographer
- Citizenship
- United Kingdom
- Born
- March 25, 1887
- Died
- July 5, 1982
