Richard Liebreich (30 June 1830 – 19 January 1917) was a German ophthalmologist and physiologist who was a native of Königsberg.
He subsequently practiced medicine in Paris (from 1862) and London (from 1870), where he was head of ophthalmology at St. Thomas Hospital.
[2] He was interested in the pathological changes of the eye as viewed through the ophthalmoscope, and in 1859 provided a classic description of ocular changes in Bright's disease.
[3] As an assistant to Albrecht von Graefe, Liebreich performed important research involving Usher syndrome, and demonstrated the combined heritability of blindness and deafness concerning the disease.
[4] As a physician in Paris he performed a successful operation on the mother-in-law of emperor Napoléon III.