For a quick service Mediterranean restaurant, Stephano's does fine. The menu is a good mix of kebab plates, handhelds, and salads. You can order "low carb" meals which omit rice, hummus, or pita bread. You can also opt for "double protein" which I don't recommend. The double protein option is expensive. While it's low carb, it is NOT low calorie. You're better off ordering the standard meal.
Overall, service was good. Indoor seating is ample. The outdoor seating area is nice too. Outside there is a covered picnic type area with a patio cover and shrubbery shielding you from the roadway.
The weekday lunch hour can be busy, but the kitchen is pretty quick. You shouldn't have trouble ordering and receiving your food in a reasonable time period.