With third-quarter earnings season is coming to a close, its time to look back to see which healthcare companies are executing at a high level. In this episode of Industry Focus: Healthcare, host Shannon Jones is joined by Fool.com contributor Brian Feroldi to discuss how Guardant Health, Dexcom, and Insulet knocked the cover off of the ball with their third-quarter earnings reports.

Stocks mentioned: GH, DXCM, PODD.

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