author
1862–1940
A longtime Yale medical professor and practicing physician in New Haven, he wrote practical books on therapeutics, heart disease, and pharmacology for both doctors and general readers. His work reflects a hands-on, teaching-focused approach to medicine in the late 19th and early 20th centuries.

by Oliver T. (Oliver Thomas) Osborne
Born on November 14, 1862, in New Haven, Connecticut, Oliver Thomas Osborne studied at Yale School of Medicine, earning his M.D. in 1884, and then continued his education at the University of Leipzig in 1884–85. He returned to New Haven and practiced medicine there for decades.
Osborne also spent much of his career on the faculty of Yale School of Medicine. According to Yale archival records, he served there from 1888 to 1940 in a series of teaching roles, including professor of therapeutics and later professor of clinical medicine. That long academic career helps explain why so much of his writing is clear, practical, and aimed at helping students and physicians apply treatment principles in everyday practice.
He published extensively on medicine, with works including Introduction to Materia Medica and Pharmacology, Disturbances of the Heart, Handbook of Therapy, and The Principles of Therapeutics. He also wrote for general readers, including Health; What Everyone Ought to Know. Osborne died in New Haven on November 11, 1940.