My family doctor, who is an internist, runs all the data from my bloodwork and other stats through several computer algorithms which then returns info on my future health risks then she makes recommendations on how to minimize those risks. I don't think this is really brand new technology, but I'm sure it's evolving all the time.
Or as my dad used to say, why go to a doctor? They will tell me to lose weight, quit drinking and quit smoking. I already know that.
In a matter of months, I will have lived longer than my dad. When he was my age, he had been battling cancer for over five years.