Innovation and business excellence are
at the core of everything we do
At Mizuho OSI, we want to be a trusted partner in providing orthopedic solutions that meet the needs of today’s doctors, nurses and patients. With extensive experience in the medical field, our leadership team is committed to improving outcomes for all. Developing innovative surgical solutions that exceed the expectations of those who use and experience our products drives everything we do.
Meet our senior leadership team
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Steve Lamb
President and Chief Operating Officer
Steve joined Orthopedic Systems, Inc. (OSI), when it was founded in 1978. Having held senior positions in engineering, operations, and research and development...
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Mark DeSilets
Vice President of Research & Development
Mark joined Mizuho OSI as Vice President of Research & Development in 2012, and in 2015 assumed leadership of the Regulatory Affairs and Quality Assurance organization...
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Kevin Thorne
Vice President of Operations
Kevin joined Mizuho OSI as Vice President of Operations in 2015 with responsibility for manufacturing operations, materials management, logistics and facilities...
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Yosup Kim
Vice President of Finance
Yosup joined Mizuho OSI as Vice President of Finance in 2009, leading both Finance and Information Technology since 2015. He plays a key role in spearheading the growth of Mizuho OSI...
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Anthony Zannis
Vice President of Marketing
Tony joined Mizuho OSI in 2014. He has held senior positions in product management, clinical research, professional education, and marketing and is currently the Vice President of Marketing...
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Matt Thomas
Vice President of Sales
Matthew Thomas has over 25 years of experience leading medical device businesses, with expertise in strategy, business development, marketing, product development, and sales...
Meet our directors
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Paul James
Senior Director, Control Systems
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David Parks
Senior Director, Enterprise Business
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Terry Johnson
Director, Finance
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Michael Ceraolo
Senior Director, Global Supply Chain
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Peter Nyame
Senior Director, Human Resources
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John McCallum
Director, International Sales
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Lindsay Neill
Senior Director, Enterprise Applications
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Shelli Krunic
Director, Learning & Development
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Anthony Jones
Director, Manufacturing
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Chris Lisle
Senior Director, North American Sales
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Krina Shah
Senior Director, QA and Regulatory Affairs
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Vincent Hodges
Director, R&D Engineering
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Gina Costelli
Director, Sales Operations
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Bill Bregar
Director, Service
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Travis Wetzel
Director, US Field Service
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Stephan Schmid
Director, Systems Engineering
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