Complex sentence: After two years of clinical work at the University of Toronto, Hoffer earned his MD in 1949: though originally intending to be a general practitioner, Hoffer developed an interest in psychiatry throughout the course of the degree.
Split into simpler sentences: After two years of clinical work at the University of Toronto, Hoffer earned his MD in 1949. Though originally intending to be a general practitioner, Hoffer developed an interest in psychiatry throughout the course of the degree.