Dad Needs Transportation Help

I am trying to locate an individual, agency, church group etc. that can help my father. My dad lives in Elizabeth Township south of Pittsburgh. He lives alone in his home and he lost his major support and helping hand when my aunt passed away three weeks ago. He is 84 and legally blind (so he does not drive).

That being said, he is quite self sufficient -- he cooks, cleans etc. etc. and makes great coconut cream and pumpkin pies. We are looking for minimal care at this point -- driving him to the grocery store, doctor's, barber's etc.

We have offered for him to come and live with us, however he is not ready to make that Leap. Any ideas names etc. would be greatly appreciated.