John Kastanis, based in Charlotte, North Carolina, United States, is currently a Pharmacy Manager at Walmart, bringing experience from previous roles at Walmart and UNC-Charlotte. John Kastanis holds a 2020 - 2022 Master of Business Administration - MBA @ University of North Carolina at Greensboro. With a robust skill set that includes Pharmacists, Microsoft Excel, Gel Electrophoresis, Biotechnology, Microsoft Office and more, John Kastanis contributes valuable insights to the industry. John Kastanis has 1 email on RocketReach.