First chief medical officer brings expertise to Lockton

Lockton Insurance Cos. announced Tuesday that it hired Dr. Eric Justin as its first chief medical officer for Lockton Benefits Group. Justin will be responsible for working with associates and consulting with clients on health insurance-related matters. "This is a pivotal time for us," Lockton Benefit Group President J. Michael Brewer said in a release. "Our clients expect from us the experience and acumen that Dr. Justin is bringing to the table. He'll be collaborating with our other practice…