Our former family doctor quit his practice and the new one seems overwhelmed by his increased practice. He has little patience with our concerns and so far is just a pill-pusher.
A geriatrician is like a pediatrician, a doctor who specializes in the needs of certain age group. This is a wonderful opportunity for you, ernest, to find a geriatrician to be your parents' primary care provider.
My parents have both used the same family doctor for decades. He is less than competent. They refuse to leave him so I have scheduled appts with as many specialists as possible, making the family doc less relevant.