Siena 105 Main Street Newport Beach, CA Phone: 949-675-6400 Fax:949-673-4587   WELCOME|MENU|CHEF|RECIPES|MAP WELCOME|MENU|CHEF|RECIPES|MAP © 2004-2007 Feeding Frenzy, Inc™ All Rights Reserved. For a truly unforgettable dining experience, visit Siena and remember to use your American Express Card.