I used the "concierge" medical services, twice! And, in short, they were amazing. We were at the Dolphin, no rental car, just me and my kids. The resort gave me the info, and their website is
www.themedicalconcierge.com They sent 2 doctors to our room, brought tests (one time, DS1 had a horrible ear infection, the other time DS2 had strep). So they test, and brought basic prescriptions that may be needed depending on what I called to say symptoms were.
I was so grateful, and then they gave me all the info to submit to insurance. I was reimbursed 100%. Even if I wasn't I would have been thrilled with the care provided, and I could let the sick child rest in bed while waiting for a doctor! I still keep their card just in case!