David J. Illingworth joined the Varian board in August 2011. Mr. Illingworth has had a long career in the medical technology sector in sales, operations, and general management roles based in the U.S., the U.K., and Asia. Most recently, from 2007 to 2011, he served as Chief Executive Officer at Smith & Nephew, an orthopedic devices company with annual revenues of $4.0 billion.