Get to know us better
Trust and quality are not just promises, but the very foundation of who we are.
Our team provides clients with deep statistical knowledge relevant to their specific trial design, therapeutic area, and regulatory requirements, especially for complex methodologies like adaptive designs or simulations
Meet the leadership team
Guowei Zhong
Founder & President
Guowei founded Evoclinical with the goal of building a client-centric CRO that remains competitive in the era of Artificial General Intelligence (AGI) and the open-source future of pharmaceuticals. Backed by over ten years of leadership in biostatistics, he has directed multidisciplinary teams through protocol development, regulatory submissions, and full-phase clinical trials across multiple therapeutic areas including oncology and immunology.
John Amrhein
Co-Founder & VP, Business Development
Mr. Saliva is an accomplished IT leader with three decades of experience helping build industry leading technology-intensive companies. As CEO, John oversees Tecnologia’s strategic vision while driving growth and establishing Tecnologia as the leading partner of choice for mid-market strategic buyers of IT.
Dr. Tibor Schuster Ph.D.
Chief Scientific Advisor
Dr. Tibor Schuster brings a wealth of expertise from his extensive academic and research background. He holds a Ph.D. in Biostatistics from Ludwig Maximilian University of Munich and is tenured Professor at McGill University, where he holds – since 2017 – a Canada Research Chair in Biostatistical Methods for Primary Health Care Research. Dr. Schuster has completed prestigious post-doctoral fellowships in pharmacoepidemiology and has authored over 300 publications in peer-reviewed journals.
Our Team Is Here to Support Your Clinical Trials
Every time we recommend a statistical approach, we’re not just offering a solution, we’re standing behind it with our name and reputation.
Over the years, our team has worked with intention and integrity to ensure that trust and quality are not just promises, but the very foundation of who we are.