Justin Purvis – Senior Director, Site Contracts & Payments at ThermoFisher Scientific (formerly PPD), with 15+ years of experience leading global site contracting, investigator grant budgeting, and site payment operations across complex clinical development programs. Specializing in optimizing site activation, improving payment compliance and accuracy, and driving operational excellence through KPI governance, process standardization, and risk-based oversight. Leads the design and implementation of scalable, audit-ready processes, global training programs, and performance management frameworks that accelerate study start-up and enhance site experience.
