Sure. You can instantiate separate view controllers from storyboard:
Getting a Storyboard Object
+ storyboardWithName:bundle:
Instantiating Storyboard View Controllers
– instantiateInitialViewController
– instantiateViewControllerWithIdentifier:
For ex:
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Storyboard" bundle:nil];
YourViewController *yourVC = [storyboard instantiateViewControllerWithIdentifier:@"yourViewControllerIdentifier"];