Emil Gruening was the first chief of ophthalmology at the Mount Sinai Hospi
tal, in New York City. The hospital started in a couple of brownstone tenem
ent buildings in lower Manhattan. Some eye patients were cared for there an
d many more after moving to much larger buildings at 66th Street and Lexing
ton Avenue. Gruening came to the United States from Posen in Prussia and so
on afterwards joined the Union army. From Appomattox he returned to New Yor
k for completion of his medical studies. He went to Europe and studied with
such notables as von Graefe and Helmholtz. He did cataract surgery with a
Graefe knife, with a nurse at times holding his beard out of the way. He al
so did ear, nose, and throat surgery. There is a drawing of him doing a mas
toid operation on a child with Abraham Jacobi, the father of American pedia
trics, watching him. While at Mt. Sinai, William Wilmer participated in the
transplant of a rabbit eye into a patient, but went on to achieve greater
things in the field. When Gruening died, Wilmer wrote that next to his own
father he respected Gruening more than any man he knew. Emil's son Ernest b
ecame Governor of Alaska and Senator from Alaska. When Gruening retired the
Eye service was jointly run by Charles H. May and Carl Koller, but those a
re other tales to tell.