Hi team. Just heard about MedPlum. The idea is spot-on, and I think the market is (finally) ready for what you're doing. I've considered "headless" EHR as a viable go-forward strategy for many of the (fading) legacy EHRs on the market - but for (obvious?) reasons - nobody is capable of separating the back-end from the UX.
looking forward to learning more and how I can help. (Open Source) Bio is here:
https://en.wikipedia.org/wiki/Jacob_Reider