I'm sure the demand is there and/or growing, but how does one go about finding the providers? Matching demand to the supply seems to always be the issue with alternative services and ideas.
Discussion
It’s not as uncommon nowadays as you might think (assuming you’re stateside a quick search should yield a handful of docs in your area that operate under a subscription, concierge, cash, whatever you want to call it model).
More commonplace to find a GP (vs. specialist) opting out and move to cash instead of haggling with insurance (major cost drain).