VAR - Varian Medical Systems Inc. 2020 Q4 - Results - Earnings Call Presentation October, 30 2020 09:53 AM Varian Medical Systems Inc. The following slide deck was published by Varian Medical Systems, Inc. in conjunction with their 2020 Q4 earnings call. For further details see: Varian Medical Systems, Inc. 2020 Q4 - Results - Earnings Call Presentation