William Hoffman Gardiner Logan.

William Hoffman Gardiner Logan, 1872-1943, was one of the outstanding dentists of his time. He was president of every major dental organization of his time, was instrumental in achieving an independent Army Dental Corps during World War I, wrote prolifically, taught at the Chicago College of Dental Surgery (CCDS), became Dean, affiliated the school with Loyola University, and engaged in the private practice of general dentistry, and later, oral surgery.