Theo's Diner
$ •
Hours:
8 S High St, Newville
(717) 776-1525
About Theo's Diner
Customers' Favorites
Spaghetti with Meat Sauce
Sweet Potato Fries
Chicken Parmesan
Grilled Chicken
Chicken Fingers
Mashed Potatoes
Smother Chicken
French Fries
Cheeseburger
Tater Tots
Theo's Diner Reviews
Ratings
Menu
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Hours
| Monday | 7AM - 8PM |
| Tuesday | 7AM - 8PM |
| Wednesday | 7AM - 8PM |
| Thursday | 7AM - 8PM |
| Friday | 7AM - 8PM |
| Saturday | 7AM - 3PM |
| Sunday | 7AM - 3PM |
Theo's Diner is a small-town eatery offering a good selection of food and a cozy atmosphere. It's a great spot for families, with a kid's menu and family-friendly vibe. The diner is known for its excellent wings. Customers love Theo's, with many coming from Chambersburg to enjoy their food and service. The pesto chicken pasta is absolutely loved, and the fajitas and country steak are amazing food. Staff is really nice. The mashed potatoes could use a bit more flavor. The diner has a nice menu selection and reasonable price. Parking is available behind the diner, and on the street if the lot is full.