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Elizabeth Lipke, PhD 

Co‑Founder & Chief Scientific Officer  

Dr. Elizabeth Lipke earned her PhD in Chemical Engineering from Rice University and brings more than 20 years of experience in 3D engineered tissues for disease modeling and regenerative medicine. She is a co‑inventor of VivoSphere technology and a recognized leader in cardiovascular and cancer tissue engineering.

Yuan Tian, PhD 

Co‑Founder & Chief Technology Officer    

Dr. Yuan Tian holds a PhD in Chemical Engineering from Auburn University and has over a decade of experience developing 3D tissue‑engineered models for drug discovery, cell manufacturing, and injectable cell delivery. A co‑inventor of the VivoSphere technology, he blends his engineering training with biomedical research, strong analytical skills, and a business‑driven mindset.

Benjamin Anbiah, MSc, CSci

Director of Global Compliance, Marketing, and Operations

Benjamin Anbiah holds an MSc in Microbiology and Immunology and brings 13+ years of research experience in tissue engineering and cancer biology. His expertise includes developing biomimetic in vitro cancer models, microvascularized tumor‑on‑a‑chip systems, advanced imaging, and analytical workflows. He leads global compliance, marketing strategy, and operational execution at VivoSphere. 

Kerin Wahlborg, MS

Project Management Scientist  

Kerin Wahlborg earned her MS in Comparative Biomedical & Veterinary Medical Sciences from Louisiana State University. She has 5 years of experience partnering with biotech, pharma, and medical device companies to design project strategies and growth solutions. With previous laboratory experience spanning both in vivo and in vitro research, she contributes to VivoSphere both in the lab and through cross‑functional project management. 

Steele Yeargain

Business Analyst  

Steele Yeargain is pursuing a degree in Business Administration at Auburn University and is an MBA candidate. He supports VivoSphere’s business development, financial modeling, and strategic planning initiatives. 

Sean Clark

R&D Engineering Intern

Sean Clark is a Mechanical Engineering student at Auburn University. He contributes to device prototyping, mechanical design, and engineering support for VivoSphere’s microfluidic platform.

Ahnaf Hossain 
R&D Engineering Intern

Ahnaf Hossain holds a BS in Bioengineering and Biomedical Engineering from Duke University. He supports laboratory research, assay development, and experimental execution within the R&D team. 

Shireen Singh 
Graduate Researcher  

Shireen Singh is a PhD candidate in Chemical Engineering at Auburn University. Her research focuses on advancing 3D tissue engineering technologies in collaboration with VivoSphere. 

Casey DuBrow 
Undergraduate Research Assistant


Casey DuBrow is an undergraduate student in Chemical Engineering at Auburn University. She supports experimental work and technology development within the academic–industry partnership. 

Judson Manning  
Undergraduate Research Assistant  

Judson Manning is an undergraduate Chemical Engineering student at Auburn University contributing to research efforts supporting VivoSphere’s platform development.