Founders of the AACR
The following individuals are the founding members of the American Association for Cancer Research:

John Collins Warren II
Surgery
1842-1927
Harvard University School of Medicine
Boston, Massachusetts

Leo Loeb
1869-1959
Pathology
University of Pennsylvania School of Medicine
Philadelphia, Pennsylvania

Harvey R. Gaylord
1872-1924
Pathology
New York State Institute for the Study of Malignant Disease
Buffalo, New York

George W. Crile
1864-1943
Medicine, Surgery
Western Reserve University School of Medicine
Cleveland, Ohio

George H. A. Clowes
1877-1958
Chemistry
New York State Institute for the Study of Malignant Disease
Buffalo, New York

Silas P. Beebe
1876-1930
Physiological Chemistry
Cornell University School of Medicine
New York, New York