Our Team

Our people are the engine behind every breakthrough. The Allterum team unites expertise in drug development, biology, chemistry, and translational science —strengthened by the extraordinary clinical and research innovation within Houston’s bio-innovation ecosystem. Through cross-disciplinary collaboration and a culture rooted in humility, curiosity, and ambition, our scientists and innovators are redefining what precision medicine can achieve.

Allterum is hiring a Product Development Associate!

Curiosity fuels us. Courage moves us forward. Purpose keeps us focused. We blend scientific depth with disciplined execution and a bold willingness to challenge convention— turning visionary ideas into therapies built to redefine the future of care.

“I believe in one thing—that only a life lived for others is a life worth living.” — Albert Einstein

This belief reflects the urgency, compassion, and purpose that drive our work for patients and families every day.

Leadership

Yan Moore, MD, MBA
Chief Executive Officer

Atul Varadhachary, MD, PhD.
President, Research & Development / Executive Chairman

Philip Breitfeld, MD
Chief Medical Officer

Shibani Kudchadkar MD, ACRP-CP
Manager, Clinical Operations & Development

Mark Worscheh, MBA
Chief Financial Officer

Uksha Saini, PhD.
Senior Scientist

Michael Heffernan, PhD, PE
Head, Technical Operations

Leo Linbeck IV, MS
Director of Accounting & Finance

Ross Hamilton, PhD
Senior Manager, Research & Development

Ross Clary
Director of Investor Relations/Business Development

Jack Schaumberg, PhD
Clinical Operations Consultant

Our Collaborators

Scott Durum Ph.D.

Inventor | Chief Cytokine Section National Cancer Institute

Eric Schafer M.D., M.H.S.

Assist. Professor Pediatrics-Oncology Baylor College of Medicine & Texas Children’s Hospital

Susan Rheingold M.D.

Pediatric Hematologist- Oncologist Children’s Hospital of Philadelphia

Dr. Branko Cuglievan

Section Chief, Leukemia/Lymphoma, Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, TX

Elias Jabbour M.D.

Professor, Leukemia UT M.D. Anderson Cancer Center