Preheat oven to 375°F (190°C). Line a baking sheet with parchment paper.
Place salmon fillets on the prepared baking sheet.
In a small bowl, mix melted butter, minced garlic, lemon juice, salt, pepper, paprika, and oregano.
Brush the garlic butter mixture over the salmon fillets.
Bake for 15-18 minutes, or until the salmon flakes easily with a fork.
Garnish with fresh parsley and lemon slices before serving.