Welcome to OCCI
Oregon Center for Clinical Investigations, Inc. is a group of research centers dedicated to the conduct of phase II-IV clinical trials. We specialize in trials of investigational medications being developed for treatment in the areas of Psychiatry, Neurology, and General Medicine. While we continue to be locally-owned and operated, we are recognized by pharmaceutical and biotechnology companies as being among the leading CNS research sites nationwide.

How do I get started?

Call us or complete an online assessment to see if you may qualify for one of our research studies.

Frequently Enrolling Studies


Self-Assessments


About Us