The author lists 173 twentieth century physician-writers, including both well-known and relatively obscure figures. The roster features each author’s dates, nationality, gender, year of medical degree, medical specialty, and his or her literary genre (fiction, poetry, drama, and non-fiction). The information about each author is documented by a reference to source material. The article also contains tables indicating (1) the percentage of physicians in the United States who were published physician-writers by decade from 1930 to the present; (2) a breakdown of physician-writers by medical specialty; and (3) literary genres by medical specialty.