John Greiner

John Greiner is a Senior Manager at Deloitte, where they lead audit and assurance initiatives. They previously served as a Senior Consultant and Manager at Deloitte from 2016 to 2018. Prior to Deloitte, John held positions in internal audit roles at Western Alliance Bancorporation and Starwood Hotels & Resorts Worldwide, Inc., and worked as a Senior Consultant at Protiviti. John is currently pursuing dual Bachelor of Science degrees in Marketing and Management at Virginia Polytechnic Institute and State University.