116 N. Bradford Ave., Placentia, CA 92870  
(714) 993-5550
From the cheesiest pepperoni slices you've ever eaten to the biggest "Big Mama" pizzas you've ever seen, this mom and pop establishment has been serving up pies in Orange County for nearly 40 years. Rosa's Pizza offers its customers a fun and relaxing dining experience. Our laid back ambience is perfect for casual family dinners or birthday parties for the kids.

​And we're more than a pizzeria. We have everything from fresh salads to deli sandwiches to spaghetti and meatballs. View our full menu to see all that we have to offer.