Leslie Arnold Turnberg, Baron Turnberg (born 22 March 1934) is a British medical professional and an author of many publications and books related to the medical and health services fields.
His experience extends to areas of research in these fields, and maintaining a clinical practice.
He has published four books and some 150 articles on medical and scientific research.
in 2000, he was made a life peer.
He resigned from the Labour group in July 2019 over the party's approach to Brexit and handling of allegations of antisemitism.