Mark D. Johnson is currently a Principal Research Statistician in AbbVie Non-Clinical Statistics. He has more than 19 years of statistical and quality engineering experience in the pharmaceutical and medical device industries. He has been with Abbott/AbbVie since 2007 and previously served as a Quality Manager (Statistics). He also served as a QA Statistician for bulk drug and hospital products divisions at Abbott (1996-2003), as well as a Senior Product Quality Engineer for medical devices at Hospira (2003-2007). Mark holds a M.A. in Statistics from Loyola University of Chicago (1993) and is an active member of AAPS, ISPE and ASQ. He also maintains ASQ certifications in Quality Engineering and Managing Quality and Organizational Excellence, along with the Project Management Professional certification from PMI.