The doctor may have served under Pepi II, a pharaoh of ancient Egypt’s Old Kingdom around the 23rd century B.C.E. He was crowned as a child and retained the throne for 60 to 90 years.

during the reign of Pharaoh Pepi II. Hidden for centuries behind a wall of bricks, this discovery provides a window into the spiritual and medical practices of Egypt’s Old Kingdom. The ...

It's unclear exactly which pharaohs Tetinebefou served. They may have included Pepi II (who reigned circa 2246 to 2152 B.C.) or one or more pharaohs who ruled a bit later, Collombert said.

Inscriptions on the tomb identifys its owner as "Tetinebefou", a celebrated physician during the reign of King Pepi II of the Sixth Dynasty, which spanned roughly from 2305 BC to 2118 BC.