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Ratner BioMedical Inc.

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Health & Medicine



Ratner BioMedical Inc., a medical devices company based in Redmond,WA, focuses on commercializing synergistic innovations in biopolymers, nanotechnology, regenerative medicine and neuroscience as an integrated surgical platform. Research from Johns Hopkins U., Duke U. & U. of WA, promise a paradigm shift in the treatment of peripheral nerve trauma, supplanting sural grafting by using “active” biodegradable nerve guides that treat several times the length as current passive hollow tubes.

Team Members

J.K. Nair

President & CEO

Jelle Kystra

VP of Clinical and Regulatory Affairs

Arch Holder

VP of Operations

Cindy Webb

Chief Accounts Officer

Chris Rathe

Chief Strategic Advisor