Our Team

About Us

Christy Shaffer, PhD
Chair, Board of Directors; Member, Nominating and Corporate Governance Committee; Member, Audit Committee
Christina Ackermann
Chair, Nominating and Corporate Governance Committee; Member, Compensation Committee
Julie Eastland, MBA
Chair, Audit Committee
Eric Bjerkholt, MBA
Chair, Compensation Committee; Member, Audit Committee
Fred Guerard, PharmD
Board Member
Dirk Sauer, PhD
Member, Nominating and Corporate Governance Committee Chair, Science and Innovation Committee
Fred Guerard, PharmD
Chief Executive Officer
Robert S. Breuil
Chief Financial Officer
Parisa Zamiri, MD, PhD
Chief Medical Officer
Bettina Maunz
Chief People Officer
Ming Yang, PhD
SVP, Research & Development
Niall Murphy
VP, Finance
Han Wettenstein
VP, Controller
Sara Mary Hall
Gene Therapy Program Lead
Graybug works relentlessly to make healthy vision more accessible and more manageable for patients with vision-threatening eye diseases.