David Polnaszek’s 600th Blood Donation is a Family Affair
July 31, 2019 11:56 am Comments Off on David Polnaszek’s 600th Blood Donation is a Family AffairIn June, David Polnaszek hit a special milestone with Stanford Blood Center when he made his 600th blood donation at our Menlo Park donor center. The 73-year-old Portola Valley resident has been doing his part to help save countless lives long before iPhones...