Can the Voyager sick bay play holographic Doom?

We know the sick bay has holo-emitters, and iirc from various antics with the Doctor we know that he can be projected different ways, so it's not that the holo-emitters can only project one image. So if the sick bay has all these emitters, why do they never use it to project other stuff? With a bit of coding, could the Sick Bay be convinced to project Doom rather than the EMH?