Essential Thyroid Function Panel
A thyroid function assessment that measures antibodies and reverse T3 to uncover the root causes of fatigue, weight changes, and metabolic issues.
What we test
- Selenium
- Iodine, Serum/Plasma
- Free T4
- Free T3
- Thyroid-Stimulating Hormone
- Free T4 Index (T7)
- T3, Uptake
- T4 (Thyroxine), Total
- Reverse T3
- Thyroglobulin antibodies
- Thyroid Peroxidase Antibodies (TPO)
FAQ
Answers to common questions about panels, results, and your plan.
Dr. Stephanie Ferris D.C., C.F.M.C.
As a certified functional medicine clinician, I take a holistic approach to health — combining lifestyle and dietary strategies with in-depth lab analysis across Telehealth and office visits. I'm especially passionate about metabolic health, immune function, and thyroid support. My goal is to meet patients where they are and walk alongside them as a coach, mentor, and doctor throughout their healing journey.
My websiteFocus areas
Gastrointestinal Health
Immune Health
Metabolic Health
Endocrine / Hormonal Health
States of practice
Pennsylvania
Washington