Do I need to report??

So I work in a medical facility (nursing home) I just started working 3-11 like two days ago and I've been noticing a ton of roaches in the kitchen after the kitchen staff leaves. Do I need to report this? Should I tell the owner? I know we have a exterminator that comes whenever we call and they come once a month but it's not enough I don't want to get this place shut down but something needs to be done. And roaches can carry diseases. What do I do? Posting anon bc I Don't want someone looking me up and finding out where I work.