Prosper health.io for diagnosis?

Has anyone used them for diagnosis or therapy? If so, who was it with and how was your experience? Did they take your insurance or did you have to pay out of pocket? I’ve seen very little information on them and even their own website is sparse, so I’m wary it’s a scam. I did find a couple reddits from a few months ago talking about them, and when I sent an email to ask a few questions the name matched with who someone else said they spoke to.