Welcome, San Antonio!

You do not have to be a doctor or scientist to help move medicine forward. Become a volunteer with ICON Early Phase Services and make a significant contribution to medical breakthroughs. Your time and commitment allows us to research new treatments today, for a better tomorrow. You too, can have something to be proud of. Click on "Register Now" to be added to our database or visit our "Study Finder" page to view our current studies and schedule a screening appointment online.
Register now


      AC 4311-0002 Females only

      CL 3853-0009

      IM 3807-0004

      NO 0009-0250

      RE 3957-0002 MAD


Please see our Study Finder page

for individual study listings.


Click here for answers to all of your research study and volunteering questions.

View All Studies

Our Study Finder page lists all of our studies and information about them.