Roasted Garlic-Parmesan Zucchini, Squash and Tomatoes

INGREDIENTS2 small zucchini (1 lb), cut into 1/2-inch thick slices2 small yellow squash (1 lb), cut into 1/2-inch thick slices14 oz Flavorino or small Campari tomatoes , sliced into halves3 Tbsp olive oil4 cloves garlic , minced (1 1/2 Tbsp)1 1/4 tsp Italian seasoningSalt and freshly ground black pepper1 cup (2.4 oz) finely shredded Parmesan cheeseFresh or dried parsley , for garnish (optional)