The nation's second-largest chain of kidney dialysis clinics, DaVita (DVA) hasn't seen much of a...

|About: DaVita HealthCare Partne... (DVA)|By:, SA News Editor

The nation's second-largest chain of kidney dialysis clinics, DaVita (DVA) hasn't seen much of a bump from the recent rally. But with profits climbing and the U.S. population aging, Barron's says DaVita presents a compelling opportunity.