Stephen Langille PhD ValSource, Inc.
Stephen Langille PhD ValSource, Inc. Senior Microbiology Consultant
Dr. Stephen Langille is a Senior Microbiology Consultant at ValSource, Inc. He specializes in microbiological and particulate matter contamination control of drug, device, and biological products. He holds a BS degree in Biology from the University of Massachusetts and a PhDin Microbiology from the University of Maryland. Prior to joining ValSource in 2019, he spent 19 years with the FDA as a Microbiology Reviewer, Branch Chief, and Director of the Division of Microbiology Assessment in the Center for Drug Evaluation and Research. He currently serves as a member of the United States Pharmacopoeia’s Visual Inspection Expert Panel and serves on several PDA task forces related to microbiological product quality.