Slide 1. The "Seven Pillars" Approach: Crossing the Patient Safety—Medical Liability Chasm Timothy McDonald, MD JDProfessor, Anesthesiology and PediatricsInterim Assistant Vice President for Quality and SafetyUniversity of Illinois Hospital and Health Science SystemPI: R18Contents Current as of May 2012 Internet Citation: Slide 1. The "Seven Pillars" Approach: Crossing the Patient Safety—Medical Liability Chasm. May 2012. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/news/events/nac/2012-04-nac/mcdonald/mcdonald1.html