The ESTERN Medical Group is one of the world's leading global Clinical Research Organizations, conducting clinical trials in the US & Latin American Emerging Markets. We operate in two continents, in US-North America and South America with regional local offices in the USA, Mexico, Colombia, Chile & Argentina

As an independent, privately owned corporation, we are passionate about being the preferred partner CRO 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 Pharmaceutical, Biotechnology, Medical Device, CROs, and Academic - Government Institutions.