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. Courtney King MD
You have different genes, live in different environments, think different thoughts, have different stressors, and you are motivated by different inspirations. Why should fatigue/anxiety/insomnia/diabetes, etc all be treated the exact same way?? This is why the “pill for an ill” conventional Big Medicine is not working. Personalized Medicine holds the key to feeling better. Faster. After years of managing too many patients (1850+), limited appointment time (the average appointment time in the US is 7 minutes), and restricted lab and genetic testing, Dr. Courtney King left conventional medicine to create a practice that would go deeper. Golden Road was developed as a concierge practice in order to establish meaningful patient relationships. She incorporates cutting edge Functional assessments and testing, and nutritional, botanical, nutraceutical, pharmaceutical (when needed), and lifestyle support for the mind, body and spirit. Dr. Courtney empowers patients by teaching them the tools to continue their lifelong journey down their own Golden Road to health.