Niki Fidopiastis

Niki Fidopiastis has dedicated more than 30 years to advancing the fields of microbiology, sterility assurance, and medical device sterilization. After earning her degree, Niki initially planned to pursue a career in food microbiology; however, her path quickly shifted when she joined a medical device laboratory in Southern California as a technician. This opportunity sparked a passion for the medical device industry and led her to build a distinguished career focused on microbiological testing, sterilization processes, and quality assurance.

Niki spent seven years at NAMSA, formerly known as North American Science Associates, where she gained extensive experience in laboratory testing before transitioning to Sterigenics to expand her expertise in sterilization processing. Over the course of her career, she has held leadership roles supporting medical device, pharmaceutical, and biologics organizations, developing specialized knowledge in sterilization validation, environmental monitoring, regulatory compliance, and sterility assurance. She currently serves as Director, Microbiology-Sterilization at Medtronic, where she leads sterilization processing and laboratory testing initiatives while building and mentoring high-performing technical teams.

Throughout her career, Niki has been recognized for her commitment to excellence, collaboration, and knowledge sharing. She believes success comes from staying curious, embracing continuous learning, and valuing expertise over titles or compensation, as knowledge and experience are lasting investments that no one can take away. A passionate mentor and industry contributor, Niki continues to support the growth of future leaders in sterility assurance while advancing practices that help improve the safety and quality of healthcare products worldwide.