Any information on transportation services to dr. appointments, grocery store?

You might check with the health insurance company, my mom's insurance will send transportation for her for doctor's appointments and lab work. Also the city we live in offers a "paratransit" service with the bus service for disabled or elderly to certain places, check with the bus service. There sometimes is a senior service also, in our area it called "Neighborly Senior Services" and they offer transportation. Check with your local elderly services or department on aging and they will provide information to you on local services. Each will instruct you on how to arrange rides, etc. Best wishes to finding what you need