Garry Allison is the Senior Vice President of Operations for Blood Assurance and OurCEL Solutions. Blood Assurance is a nonprofit, full-service regional blood center serving over 75 healthcare facilities in Tennessee, Georgia, Alabama, Kentucky, and North Carolina. We are the primary blood provider for Middle Tennessee serving all four Vanderbilt University Medical Center locations, all three Children’s Hospitals, all fifteen HCA TriStar facilities, Williamson Medical Center and Williamson Health Ambulance/EMS Services, Blanchfield Army Community Hospital at Fort Campbell, Tennova Clarksville, Maury Regional, Cookeville Regional Hospital, and primary provider for half of the Ascension Saint Thomas Hospitals and secondary supplier for the other half.