You can create a flow that runs every day.
This flow checks every day whether there is an item with Review Date equal to today. If there is an item equal to today, an email is sent to the Reviewer.
I did a test for your reference:
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.