2200 BC) was an ancient Egyptian physician living at the very end of the Old Kingdom or the First Intermediate Period.
Irynachet is only known from a false door found at Giza and reused as cover for a shaft tomb (excavation no.
Irynachet bears on the false door several rare titles.
These titles attest a high specialization in medicine already in the Old Kingdom.
Irynachet was also called Iry, a short version of his longer name.