Our Leadership Team
SaniSure’s leadership team comprises distinguished industry experts whose collective experience spans across bioprocessing, advanced manufacturing, quality, commercial strategy, and global operations. Each leader brings a proven track record of innovation, operational excellence, and strategic vision—driving SaniSure’s continued growth and market leadership.
United by a shared commitment to delivering cutting-edge single-use solutions, our leadership team is dedicated to empowering customers, advancing therapeutic development, and shaping the future of bioprocessing technology. Their depth of expertise and unwavering focus on quality and performance ensure that SaniSure remains a trusted partner to biopharma organizations worldwide.
Meet the team guiding SaniSure’s success and setting the standard for the future of single-use technologies.
STEVEN CHEVILLOTTE
CHIEF EXECUTIVE OFFICER
As a globally experienced executive, Chevillotte holds dual degrees in Manufacturing Systems Engineering and Financial Analysis & Accountancy and has leveraged executive educational opportunities from Harvard Business School. He held senior leadership roles in Finance and Operations at precision manufacturing businesses in highly regulated industries and joined SaniSure in 2021 as Chief Financial Officer. Currently, Chevillotte holds the Chief Executive Officer position at the company, leading SaniSure with his vision.
JEAN-MARC PESSON
CHIEF FINANCIAL OFFICER
Before joining SaniSure in 2023 as Chief Financial Officer, Pesson held various financial roles across multiple industries for 15 years. His experience includes CFO positions at aerospace and machine manufacturing companies. Pesson brings a wealth of expertise in finance, accounting, and manufacturing to SaniSure.
ELENA MACK
CHIEF QUALITY OFFICER
Elena brings decades of experience in medical technology and bioprocessing, leading global quality initiatives at Olympus, Becton Dickinson, and West Pharmaceutical Services. With a 25-year career spanning pharmaceuticals, biologics, and contract manufacturing, she now serves as Chief Quality Officer at SaniSure, driving regulatory compliance and manufacturing excellence. Her journey began in microbiology at Wyeth, sparking a passion for patient-focused quality systems. With advanced degrees in Quality Assurance and Regulatory Affairs, she remains an active industry leader, contributing to BioPhorum, ASQ, and mentoring future professionals.
JEFF CHASE
VICE PRESIDENT OF SALES & DISTRIBUTION AMR
Jeff Chase brings over two decades of strategic sales and distribution expertise to SaniSure. As Vice President of Sales and Distribution for the Americas, he leads with a commitment to operational excellence and customer partnership. Jeff’s collaborative leadership style and focus on innovation continue to strengthen SaniSure’s market presence and drive sustainable growth across the life sciences industry.
JAN KRIEGER
VICE PRESIDENT OF OPERATIONS EMEA
Jan Krieger oversees SaniSure’s European sites, including all operations functions and customer service, and leads global operations projects. He joined SaniSure in March 2025 and has delivered notable productivity gains, reduced backlogs, and improved customer service response times. Previously, Jan held leadership roles at ZEISS Group and Hilti; he holds degrees in engineering and business administration and is passionate about running and travel.
JOHN THIEL
VICE PRESIDENT OF ENGINEERING
John Thiel brings extensive experience in engineering, technical operations, and in new product development. He has held global leadership roles in multiple industries, spanning a broad range of materials, manufacturing, and assembly processes. His current scope covers global item and drawing creation and revision control, manufacturing engineering, and product industrialization.
FAWN DINIZ
DIRECTOR OF OPERATIONS
Fawn Diniz is the Director of Operations and Site Leader for SaniSure’s Camarillo, California facility, bringing over 20 years of experience in medical device manufacturing, operational leadership, and lean process improvement. Prior to joining SaniSure, she held key leadership roles at Agilent Technologies and Freudenberg Medical, where she led major efficiency initiatives, developed high-performing teams, and strengthened quality and productivity across operations. Fawn holds an MBA from Pepperdine University and a B.S. in Plastics Engineering from the University of Massachusetts.