Ángel Roffo was an Argentine doctor who dedicated his medical career to the study and treatment of cancer.
Roffo was born in the city of Buenos Aires and went on to study at the University of Buenos Aires, he graduated in 1909 with the thesis A contribution to the study of Cancer.
He became chief of practical work in the department of urology at UBA, then between 1912 and 1915 he was assigned professor of Anatomical Pathology. Between 1915 and 1931 he worked as attached professor in Anatomical Pathology.
Wikipedia https://en.wikipedia.org/wiki/Ángel_Roffo
Coordinates -34°35'11.818" N -58°23'36.729" E