Technical Sales Consultants, LLC is a small and agile consulting firm based in Chicago, Illinois. The company was founded by David A. Jarvis, Ph.D., who has over 20 years experience in the pharmaceutical, biotechnology, and life science tools industries and a track record of improving performance in sales, service and marketing organizations.


David A. Jarvis, Ph.D.

Dr. Jarvis received his undergraduate degree in Chemistry at the University of North Carolina at Greensboro and his Ph.D. in Biological Chemistry at Duke University. He has held executive level positions in both the pharmaceutical and biotechnology industries, with GlaxoSmithKline, Life Technologies, Invitrogen and Procognia. He has particular interests in the areas of organizational process improvement and the adoption of transforming technologies in organizations.

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