About TRexBio
We believe breakthrough therapeutics for patients with inflammatory diseases are within reach. By targeting the underlying dysregulation that drives disease, our team is identifying and advancing a pipeline of medicines that have the potential to transform how we treat a range of inflammatory conditions.
We Are Decoding Human Tissue Biology to Create Revolutionary Therapeutics
Our goal is to improve the lives of patients living with immune mediated diseases. Current therapies offer some relief to some patients but also come with certain tradeoffs between efficacy, safety, and quality of life. At TRexBio, we believe it’s time for more durable solutions. We are developing biologics that act at the site of inflammation – rebalancing the immune system, promoting tissue repair, and providing additional opportunities to address the unmet needs in autoimmune and inflammatory diseases.
Leadership
We are a team of experienced and passionate scientists, drug development experts, and industry leaders.
We are committed to developing breakthrough medicines by decoding human tissue biology and believe we are well positioned to usher in breakthrough medicines with this approach.
Laura Berner, JD, MBA
Chief Operating Officer
Johnston Erwin
Chief Executive Officer
Brandon Hants, MBA
Chief Financial Officer
Ariella Kelman, MD
Chief Medical Officer
Ali Zarrin, PhD
Chief Scientific Officer
Matt Chrysler, MBA
Head of Portfolio & Alliance Management
Michael Townsend, PhD
Head of Translational Biology
Board of Directors
Carol G. Gallagher, PharmD
Board Chair
Alexandra Cantley, PhD
Board Member
Travis Coy, MBA
Board Member
Johnston Erwin
Board Member
Julie Gilmore, PhD
Board Member
Peter Hirth, PhD
Board Member
Eric Huang, PhD
Board Member
Joel S. Marcus, JD, CPA
Board Member
Sanjay Mistry, PhD
Board Member
Christopher O'Donnell, PhD
Board Member
Eric Pham, PhD
Board Member
Mike Ross, PhD
Board Member
Nikola Trbovic, PhD
Board Member










