Henry Stanley Plummer

Henry Stanley Plummer, M.D. March 3, 1874 December 31, 1936 was a prominent internist and endocrinologist who, along with Drs. William Mayo, Charles Mayo, Stinchfield, E. Starr Judd, Christopher Graham, and Donald Balfour founded Mayo Clinic. Dr. Plummer is also immortalized as the driving force behind the Plummer Building, which still stands as a part of the Clinic he helped establish.

Plummer was born in Hamilton, Fillmore County, Minnesota. He earned his medical degree from Chicagos Northwestern University in 1898, and then returned to Racine, Minnesota to assist his father Dr. Albert Plummer in private practice.

Source: Wikipedia