Well, Eric Topol[1] argues that evidence-based medicine, coupled with copious amounts of data and better tools, will allow treatments to be much more individualized, not less.

[1] http://www.scripps.edu/research/faculty/topol

http://www.econtalk.org/archives/2013/04/topol_on_the_cr.htm...

http://www.amazon.com/Creative-Destruction-Medicine-Digital-...