William Hallock Park

William Hallock Park (December 30, 1863 – April 6, 1939) was an American bacteriologist and laboratory director at the New York City Board of Health, Division of Pathology, Bacteriology, and Disinfection from 1893 to 1936.

William Hallock Park

William Hallock Park (December 30, 1863 – April 6, 1939) was an American bacteriologist and laboratory director at the New York City Board of Health, Division of Pathology, Bacteriology, and Disinfection from 1893 to 1936.