Background
Leaf, Alexander was born on April 10, 1920 in Yokohama, Japan. Arrived in the United States, 1922, naturalized, 1936. Son of Aaron L. and Dora (Hural) Leaf.
epidemiologist preventive medicine physician
Leaf, Alexander was born on April 10, 1920 in Yokohama, Japan. Arrived in the United States, 1922, naturalized, 1936. Son of Aaron L. and Dora (Hural) Leaf.
Bachelor of Science, University Washington, 1940; Doctor of Medicine University of Michigan, 1943; Master of Arts, Harvard, 1961.
He also contributed significantly to establishing the relationship between longer, hotter summers and outbreaks of infectious diseases like malaria in regions previously unaffected by them. Alexander Leaf was born Alexander Livshiz on April 10, 1920, in Yokohama, Japan. His family had fled there after the Bolshevik Revolution.
The family name was changed when they emigrated to Seattle in 1922.
After graduating from University of Washington as a chemistry major in 1940, Doctor Leaf received his medical degree from the University of Michigan in 1943, completing his internship and residency at Massachusetts General Hospital from 1944 to 1946. Doctor Leaf contributed significantly to the understanding of the causes of heart disease through his research on how sodium and potassium pass through cell walls.
He was chief of medical services at Massachusetts General Hospital from 1966 to 1981. In 1972, he became one of the first practicing physicians ever elected to the National Academy of Sciences.
Served to captain Medical Corps Army of the United States, 1945-1946. Fellow American Academy Arts and Sciences. Member NAS, American College of Physicians (master), Institute Medicine, American Society Clinical Investigation (past president), American Physiological Society, Biophysics Society, Association American Physicians (Kober medal 1995), International Society Nephrology (A.M. Richards award 1997).
Married Barbara Louise Kincaid, October 1943. Children— Caroline Joan, Rebecca Louise, Tamara Jean.