T4 Free


Why Get Tested?
To help evaluate thyroid gland function; to help diagnose hypothyroidism or hyperthyroidism.
When to Get Tested?
Usually ordered in response to an abnormal TSH test result or when a person has symptoms of hyperthyroidism or hypothyroidism
Sample Required?
A blood sample drawn from a vein in the arm
Test Preparation Needed?
None needed; however, certain medications can interfere with the T4 test, so tell you RediClinic Clinician about any drugs that you are taking.

  • Google
    Very knowledgeable and professional employees that I have encountered today. Did not have to wait long at all.
  • Yelp
    Convenient for a useful, but limited set of things.
  • Google
    Very simple, easy and effective treatment. In and out in 30 min. Thanks!
  • Google
    Wonderful experience!
  • Yelp
    Great staff and great service. The staff was helpful, polite and the doctor was attentive to my needs.
Pricing Category
Get Healthy
At RediClinic, we offer Get Healthy services to diagnose, treat, and prescribe medications (when appropriate) for common illnesses and injuries in adults and children over the age of 18 months.
Live Healthy
At RediClinic, you will always receive the best care from our qualified clinicians. Some of the Live Healthy services we provide are Physicals, Vaccinations, Health Screenings, Diabetes Testing, etc.