Dianna Tate is an accomplished Executive Director in Customer Success for Enterprise Health Systems at Quest Diagnostics. From 2013 to 2019, Dianna held various leadership roles within the company, including Senior Director, where they provided coordination and oversight for national health systems and commercial reference laboratories. Dianna has a proven track record of driving sales excellence, developing sales professionals, and enhancing customer experience and satisfaction in the hospital segment. Prior to their tenure at Quest Diagnostics, Dianna worked as Director of Sales Support at American Medical Laboratories from 1999 to 2002.
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