I have one and it is quite a bit more than $2400. Ex Ms Gogar talked me into it.
At 51 with relatively few (physical) problems
It seems impossible to get the value out of it.
I get a little frustrated at his hesitance to just diagnose and treat me, and his quick willingness to refer me to a specialist for practically everything. I had some lumbar back pain and he wanted to refer me to a back surgeon straight away, no thanks.
The plus side I will admit to is I can call in the afternoon on Tuesday and get seen Wednesday morning.
I did notice as well for referrals that I could get seen at the referral in a day or two as well. Still not enough to justify it.
My 76 year old mother with the basic old-lady issues has a concierge doctor more in the $2-3K price range and she loves it.
It certainly seems the Elderly, the chronically ill, the rich, and the fretful are the ones who can utilize the service properly.
My brother is a top-floor hospital admistrator and he has very few good things to say FWIW