Meet Our Leadership Team

Meet the team that is defining the new era of precision dermatology with innovation, entrepreneurship, passion, and personal experience.

Bret Christensen

Bret Christensen

President and CEO

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Kevin Sun

Chief Financial Officer

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Ray Akhavan

Ray Akhavan

General Counsel

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Mark Aguillard

Mark Aguillard

Chief Commercial Officer

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Loren Clarke, M.D.

Chief Medical Officer

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Burkhard Jansen, M.D.

Chief Medical Affairs Officer

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Bill Zondler

Bill Zondler

Chief Information Officer

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Steven Stone, Ph.D.

Senior Vice President, Research & Development

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