Prego is an Italian-style trattoria in Houston. They offer a gluten free menu, which can be viewed online here: http://www.prego-houston.com/gluten_free_menu.html
The menu is relatively small but the options range from smaller plates like a lentil soup and a citrus salad to larger plates like scallops, beef tenderloin, and corn flour penne. They also offer flourless chocolate cake, vanilla bean panna cotta, raspberry creme brulee, and sorbetto for gluten free dessert options. Prego is not a dedicated gluten free restaurant so the risk of cross contamination is present but they will take extra measures in the kitchen if your server is notified of your concerns.