Evolution Research Group

ERG is a leading U.S. based, privately held, independent clinical research site company, and provider of clinical development services with an expertise in early and late stage neuroscience drug development.

With 21 wholly owned clinical sites and 5 affiliated sites, we conduct in-patient and out-patient phase I-IV clinical research studies.

ERG has 340+ in-patient beds, a large and growing database of patients suffering from mental illness, neurological disorders, sleep disorders, addictions, Acute and Chronic Pain, diabetes and other illnesses as well as normal healthy volunteers who participate in trials for the advancement of medicine.

With access to over 32 million patients/subjects and 5000 + completed trials, ERG continues to grow its capabilities and expand into indications where there are tremendous unmet medical needs in the United States and globally.