Refer a friend or family member to our studies

Refer a friend or family member to our studies.  If the person you refer passes screening, doses, and completes the study, you get a gift card!

The person you refer can make a screening appointment online at, or, call the Recruitment department at 210-225-5437.

The person you refer must fill out a referral form at his/her Screening appointment.  This will verify that you are the person who referred them.

Please note:

  • This program only applies to people who are new to our database and/or have not done a study with us before.
  • There are several types of referral programs offered and not all studies offer a referral program. 
  • The type of program and referral amounts vary and are study specific.
  • Referral programs are for individuals to refer friends or family members.  It is not for healthcare providers or clinics to refer patients.

Instead of the BMI calculator at the bottom of the page, add a tile for the LIBRARY and ask “Questions? Click here for a list of topics.”  This should list all of the PDFs in the library with a click through for each one.

This is the size of the area on our current website just as you open the link