Sir Henry "Harry" Letheby Tidy KBE FRCP (28 October 1877 – 3 June 1960) was a British physician and gastroenterologist.
In 1919, he was appointed an assistant physician[3] to St Thomas' Hospital and was elected FRCP.
[1] In 1937 he was a co-founder of the British Society of Gastroenterology along with Arthur Frederick Hurst, John Ryle, L. J. Witts, and Lionel Hardy.
[2] In the inter-war years he maintained his interest in military medicine as honorary consultant to the Queen Alexandra Hospital, Millbank, and in consequence was gazetted as a colonel, R.A.M.C., and served as consultant to the Army at home from 1940 to 1942, which necessitated his retirement from the office of dean of St. Thomas's Medical School.
[1]Tidy resigned his Army commission in 1942 and was granted the honorary rank of major-general.