I'm looking for a certified tour guide for the Jewish Ghetto in Rome. Thanks
CHeck out the Jewish Community in Rome website. They offer tours of the Synagogue, museum and Ghetto area.
The ticket to the synagogue includes a tour.
Francesca Caruso is an excellent Rome guide. You can find her contact info and other guides in the RS guidebook
Micaela Pavoncello was one of the best tour guides I've ever had anywhere. She is also Rick Steves' choice. On one of his TV shows he has a segment with her. (https://www.ricksteves.com/watch-read-listen/video/tv-show/tv-specials/rome-eternally-engaging-tv-special : start at 29:30).
Her website: https://www.jewishroma.com/