Preheat oven to 375°F (190°C) and line a 12-cup muffin tin with paper liners.
In a large bowl, whisk together the flour, granulated sugar, light brown sugar, baking powder, baking soda, and salt.
In a separate medium bowl, whisk together the Greek yogurt, eggs, melted butter, and vanilla extract until smooth.
Gently fold the wet ingredients into the dry ingredients using a spatula until just combined; do not overmix.
Fold in the chocolate chips.
Divide the batter evenly among the muffin cups, filling each about 3/4 full.
Bake for 18 to 22 minutes, or until a toothpick inserted into the center comes out clean.
Cool in the pan for 5 minutes before transferring to a wire rack for complete cooling.