
author
1849–1919
Remembered as one of the great reformers of modern medicine, he helped turn bedside teaching and hands-on clinical training into the heart of medical education. His writing and teaching style made him influential far beyond his own era.

by Sir William Osler

by Sir William Osler

by Sir William Osler

by Sir William Osler
Born in Bond Head, Canada West, on July 12, 1849, William Osler became one of the most admired physicians of his time. He studied medicine at McGill University, later taught in Canada and the United States, and went on to become one of the founding professors of Johns Hopkins Hospital.
Osler is especially known for changing how doctors were trained. He pushed students out of the lecture hall and into close contact with patients, and he is widely associated with the development of the modern medical residency system. His 1892 book The Principles and Practice of Medicine became a leading medical textbook for many years.
Later in life he served as Regius Professor of Medicine at Oxford. Across his career, he was praised not only for clinical skill but also for warmth, curiosity, and a deep belief that medicine should be both scientific and humane.