Theodore C. Lyster
Brigadier General Theodore C. Lyster, M.D. (10 July 1875 – 5 August 1933) was a United States Army physician and aviation medicine pioneer. In 1918, Lyster established an army laboratory that put aviation medicine on a sound scientific basis in the United States and he insisted on making military aviation physicians organic members of the flying squadrons, thus creating the position and role of "flight surgeon".