Preheat oven to 350F. Unroll cans of crescent rolls.
On a large baking sheet, lay out crescent roll triangles to make a large rectangle. Gently press the dough into the pan.
Bake for 13-17 minutes, or until golden brown.
Take crescent rolls out of the oven and allow to cool completely.
In a small bowl, mix together softened cream cheese, greek yogurt, milk and ranch dressing mix.
When the crescent rolls have cooled, spread the cream cheese mixture onto the crust.
Then, place chopped vegetables on top of the cream cheese mixture. You may have to press down a little so that the vegetables will stay in place.
Cut pizza into small squares.
Refrigerate until ready to serve.