Executive Leadership Team

Matthew Gantz, M.B.A.
President and Chief Executive Officer
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Timothy Cunniff
EVP, Research & Development
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Mark Hurtt, MD
Interim Chief Medical Officer
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Christopher Ballas, Ph.D.
Chief Technology Officer
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Jeff Hesselberg, M.B.A.
Senior Vice President, Regulatory and Quality Affairs
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Michael J. Maurer, M.S.
Vice President, Manufacturing
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Senior Leadership Team

January McKee, Ph.D.
Associate Vice President, Process Sciences

Robin Blumenthal, Ph.D.
Associate Vice President, Clinical Operations

Edward Russell, M.B.A.
Vice President, Human Resources

Anthonius Kley
Senior Director, Facilities

Matthew Crabtree
Senior Director, Finance

Jeff Aronin
Castle Creek Biosciences Founder and Chairman
Paragon Biosciences Founder, Chairman and C.E.O.
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