Meet the private doctor to the wealthy — at $40,000 a year, due to growing demand from an aging class of billionaires and millionaires

“Our goal is preserving your health. After the age of 24 you’re a depreciating asset health-wise. So we aim to decrease the slope of the curve for as long as possible.”

That is kind of a depressing way to phrase it, but it's kind of true from a biology perspective. People's overall health doesn't normally peak after that point.

You age more from 24 to 30 than you do from 40 to 50.

40k is the standard annual subscription for each of his "members", not his salary. He claims he serves 1000 families and has 135 people in his staff.