Mandy Moore Gets Upper Endoscopy to Determine If She Has Celiac Disease -- See the Pic

Mandy Moore is putting her health first.

The This Is Us star took to Instagram Stories on Saturday to reveal that she had an upper endoscopy.

"Grog city," she wrote alongside a video of herself in the hospital. "Just had an upper endoscopy to officially see whether or not I have celiac (only way to diagnost)...thing are looking ]]>👌