By JOE MKHITARYAN We spend a lot of time talking about who has health insurance. I think we need to spend more time asking who can actually use it. You can approve an appointment, find a specialist and cover the treatment. But if the patient cannot get out of the house and into the right vehicle, none of that gets them to the doctor. I have been in the medical transportation business since 2010. I built my businesses in Southern California, where a few miles on a map can turn into a long trip in traffic. Running these operations has taught me to ask questions that are easy to mis...