Quartet Medicine - BH4

Our Team

Gerhard Koenig, PhD

President & CEO

Mark Tebbe, PhD

Vice President, Head of Drug Discovery

Annika Malmberg, PhD

Vice President, Pain Biology

Joanna Bryce

Chief Financial Officer

Steven P. Sweeney

Vice President, Development Operations

Mark Versavel, MD, PhD, MBA

Senior Vice President, Clinical Development

Raymond Hurst, PhD

Senior Director, Pharmacology

Darby Schmidt, PhD

Director, Head of Program Management