- Dunglison, Richard J. (Richard James), 1834-1901 author1
- Dunglison, Robley, 1798-1869 compiler1
- Dyer, Isadore, 1865-1920 author1
- Eclectic Medical Institute of Cincinnati, author.1
- Edes, Robert T. (Robert Thaxter), 1838-1923 author1
- Elliot, George T., author1
- Ellis, F. W. (Fred Warren) author1
- Elsner, Henry L. (Henry Leopold), 1855-1916 author1
- Estes, William L. (William Lawrence), 1855-1940 author1
- Flagg, J. Foster (Josiah Foster), 1828-1903 author1
- Fleming, Carey Kennedy, author1
- Fleming, L. D.1
- Francis, John W. (John Wakefield), 1789-1861 compiler1
- Fuchs, Ernst, 1851-19301
- Gehrung, Eugene C., 1840-1924 author1
- Gleason, E. B. (Edward Baldwin)1
- Goelet, Augustin H., 1854-1910 author1
- Gordon, Seth Chase, 1830-1921 author1
- Green, Adolphus, author1
- Green, John, 1835-19131