Brian Johnson › Videos › Allergan CEO David Pyott Allergan CEO David Pyott As part of a $7.5 Subscription $4.99 Rent $29.99 Own Author: Brian Johnson Category: CEO Interview MassDevice interviews Allergan CEO David Pyott in December 2012 about the company's stunning success with Botox and what other medical technology companies can learn from the medical aesthetics market. Watch Practically Anywhere. Online, from your iOS device with a free download stream to Apple TV or Google Chromecast