Generally if the cams were removed the valve clearances should have been checked and adjusted accordingly.
However, if the recall was just an Inspection to see if all was well then I suggest the dealership would have left them be .
Think about it , why go any further if you don't have to ..? Dealerships are paid very little for recalls.
Regarding your valve clearance check, You don't have to go to a dealership. Find a good independent garage, will be alot cheaper .