Pork Chops with Wedge Salad

Name: Pork Chops with Wedge Salad
Ingredients: 4 bone-in pork chops (about 3/4 inch thick; 8 ounces each); Kosher salt and freshly ground pepper; Juice of 1 lemon; 3 cloves garlic, grated; 1 1/2 teaspoons dried oregano; 1/4 cup extra-virgin olive oil; 1 1/2 cups plain low-fat Greek yogurt; 1 tablespoon red wine vinegar; 4 ounces crumbled feta cheese (about 2/3 cup); 3 scallions, thinly sliced (white and dark green parts separated); 1/4 cup chopped fresh dill; 1 small head iceberg lettuce, trimmed and cut into quarters