

Kanadisch-US-amerikanischer Arzt und Pathologe
William George MacCallum (* 18. April 1874 in Dunnville; † 3. February 1944 in Florida) was a kanadisch-US-amerikanischer Arzt und Pathologe. He was 69 years old. His education included University of Toronto and Johns Hopkins University. He worked at Columbia University. He was awarded the George M. Kober Lectureship.