The meeting is said to have taken place to discuss the player's future, with the 20-year-old centre-back entering the final year of his contract.
Guehi has been a key player for Palace this season, making 21 appearances in the Premier League and scoring one goal.
Despite his impressive form, there has been speculation that the club may look to sell the player in the summer transfer window.
The meeting with Parish is likely to have been an opportunity for Guehi and his family to discuss their options and consider what the future holds for the player.