Does the village of
River Grove even have a health department? It's not listed on their web site.
Presumably they have a sanitarian, possibly a contractor, who does restaurant inspections, but it's unlikely to be a rigorous program.
Some years ago I contracted severe food poisoning after eating in a restaurant in Mount Prospect. The hospital where I had to have intravenous fluids did a culture, diagnosed campylobacterosis and reported the case to the Illinois Department of Health, which interviewed me. Because of various circumstances during the possible incubation period, it became clear it had to be this particular meal. I called Mount Prospect, just to alert them in case they had other complaints about the place, telling them where they could access the official reports.
Mount Prospect doesn't have a health department but its one, beleaguered sanitarian duly called me back and said that, coincidentally, he had inspected the restaurant the day after I had eaten there, and they had scored 50 out of 100 on the inspection, so he had already ordered the staff to sanitation school. But the restaurant was never closed.
On the other hand, yesterday Mount Prospect had four or five cops standing out on Rand Road peering into cars and issuing $20 tickets to individuals endangering public safety by failing to wear their seat belts.