Background
Simpson, Zachary A. was born in 1925 in Grensboro, North Carolina, WAS0.
Simpson, Zachary A. was born in 1925 in Grensboro, North Carolina, WAS0.
Doctor of Medicine, Duke U., 1948.
Intern, Duke U. Hospital, Durham, North Carolina, 1948-1949; resident in surgery, Germantown Hospital, Philadelphia, 1950, 52-54; fellow in surgical research, University of Pennsylvania, Philadelphia, 1948; Chief of surgery, Doylestown Hospital, Doylestown, PA.