How to look like the most switched-on GP ever

I often wonder whether many of my patients simply consider me a nag, a fly in their ear constantly buzzing about things they need to do.
Like, taking part in national cancer screening programs, or booking follow-up appointments with their specialists – as was planned one, or even five years ago.
Or nudging them to fill out their pre-admission paperwork so they can finally have that deferred ‘urgent’ procedure.
Sometimes I feel more like a glorified personal assistant than a GP.