This is kind of a tangent, but I love the idea of it: Doctors that are cash-only. I haven't had one close enough to me to check them out, but i've saved the link for years and keep checking.
https://aaps.wufoo.com/reports/m5p6z0/

As far as SteadyMD, i have looked into it, but it didnt seem worth the money for me. I'm blanking out on the other company that I found and considered. I"ll edit & update if I can remember it. That said, I'm very into the idea of a functional medicine doctor. I had an appointment with one in March, literally the week we went into lockdown and had to cancel it. They're also worth looking into if you want someone who focuses on a holistic approach to health. They're much more educated and open to diet. And since most don't seem to take insurance, they are a lot more open to stepping outside the lines to figure things out.