Who We Are


The ESTERN Medical CRO Corporation Group is one of the world's leading global full Clinical Research Organizations, conducting clinical trials in US-North America and the Emerging Markets across Latin America.

We operate in two continents, in North America and South America. Our corporate office is located in Boston & Cambridge, USA and our subsidiaries regional offices are spread across Mexico, Colombia, Chile & Argentina.

As an independent, privately corporation, since its foundation in 2002 we are passionate about being the preferred full service CRO partner worldwide, thus contributing to people’s health and quality of life.

This leadership is built on our internal skills and competencies, and is complemented by collaboration with external partners and clients that include Global Pharmaceutical, Biotechnology, Medical Device, CROs, and Academic - Government Institutions.

ESTERN Medical CRO applies innovative dynamic Clinical, Operational & Regulatory Development and a broad track record of therapeutic expertise to our clients. We emphasize our commitment to quality to help our sponsors and partners maximize returns on their R&D investments and accelerate the delivery of safe and effective therapeutics to patients globally.

ESTERN Medical provides outsourced clinical trial services across all phases, through its years of experience, ESTERN Medical has developed the operational and therapeutic expertise to provide high quality, global service while maintaining our differentiating personal interaction element of commitment to excellence.