Health Care Winners & Losers

Guests include Dr. Robert Linden, author of The Rise and Fall of the American Medical Empire, Ken Shreve, TheStreet.com's Market Movers portfolio manager and Stephanie Link, director of research for Action Alerts Plus.

By Gregg Greenberg , Mar 22, 2010 5:01 PM EDT

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Before joining TheStreet.com, Gregg Greenberg was a writer and segment producer for CNBC's Closing Bell. He previously worked at FleetBoston and Lehman Brothers in their Private Client Services divisions, covering high net-worth individuals and midsize hedge funds. Greenberg attended New York University's School of Business and Economic Reporting. He also has an M.B.A. from Cornell University's Johnson School of Business, and a B.A. in history from Amherst College.