Skip To The Main Content
Committee & Speaker Biographies

Committee & Speaker Biographies

2020 PDA Visual Inspection Interest Group Workshop

September 23, 2020, Bethesda, MD

  • John Shabushnig

    John G. Shabushnig, PhD

    Insight Pharma Consulting, LLC

    John is the founder of Insight Pharma Consulting and is an expert in visual inspection.  He has extensive industry experience including Sr. Manager/Team Leader for microbiology and aseptic support in Pfizer’s Global Quality Operations.  He began his career as a Research Scientist with The Upjohn Company responsible for Process Analytical Technology and visual inspection.  He served as the Director of Technical Support and Engineering for Pharmacia and later served as the Business Unit Director of the Center for Advanced Sterile Technology.

    John holds a B.S. in Chemistry from Carroll College and a Ph.D. in Analytical Chemistry from Indiana University.  He is an active member of the PDA, having served as the Chair of the Board of Directors and as the Chair of the Science Advisory Board.  He organized and leads the Visual Inspection Interest Group.  He is also an instructor at PDA's Training and Research Institute.  John serves on the USP Dosage Forms Expert Committee and chairs the Visual Inspection of Parenterals Expert Panel.  He presents and publishes frequently in the fields of spectroscopic analysis, process analytical technology, rapid microbiological test methods and visual inspection.  He is a co-author of the recently published book Visual Inspection and Particulate Control.