"Is this is the way to hospital?" is definitely wrong. It's grammatically correct to say "Is this the way to hospital?" but in real life you would almost certainly want to say "Is this the way to the hospital?" — for instance, if you were asking someone for directions.

Hello What IS right form on the way to hospital or on the way to the hospital?

Thank you . David.

Cmon.

Is this the way to the hospital ?