It’s been done and realistically as soon as you mentioned Chris’ name or address they lost all interest. After getting calls about the Chandlers for over a decade they don’t even take them seriously anymore.
It's just kind of pointless to put Chris under a Wellness Check. Chris's mental state has deteriorated enough to the point where he'd believe that cartoon characters are talking to him in some parallel dimension. Chris is more a danger to himself than anyone else can be to him at this point