Donald Berwick.

Berwick: Six types represent 20 percent of nation’s healthcare expenditures Modern Health care: Berwick Targets Waste materials In Healthcare Expenditures Within an article in the April 11 problem of the Journal of the American Medical Association, Dr. Donald Berwick, previous CMS administrator and current senior fellow at the guts for American Improvement, and Andrew Hackbarth, an associate plan analyst for the RAND Corp http://levitraenligne.net more info ., listed six types of waste they state represent a lot more than 20 percent of the country’s ever-increasing health care expenditures.