Mix the cream cheese and ranch seasoning together in a bowl. Divide it between the 2 tortillas and spread it out in an even layer, leaving a 1/2 inch perimeter.
Lay the deli turkey and sliced cheese over the cream cheese mixture in an even layer. Then, place the baby spinach over top.
Carefully roll the tortillas up as tightly as you can, finishing with the seam side down. Wrap the tortillas in plastic wrap and refrigerate at least 30 minutes.
Unwrap chilled tortillas and slice into pinwheels.