Refer a friend
Refer a friend or family member to join research study today and you will receive a $55 Visa gift card when they enroll.
Pick a friend or a family member who is new to Charter Research.
Fill out the form below.
Fill Out The Form
Schedule Your Assessment
Sign up below for your initial assessment (called a “prescreen”), and we'll give you a call. One of our professional medical staff will answer your questions and give you more information prior to your in-office visit.