Dr. Korres has also been involved in research, especially in Genetics of Hearing loss. He is also part of the 100k genome project (NHS-Genomics England), identifying and recruiting patients, with the hope of finding new genes responsible for hearing loss. He also nominated Meniere’s disease for the 100k genome project, as the genetic cause for this debilitating disease has not yet been discovered. Furthermore, he has a special research interest in gene therapy of hearing loss, monitoring the latest developments in this field.