McCall McPherson, PA

McCall McPherson is a pioneering physician associate and entrepreneur specializing in thyroid, hormone, and metabolic health. As founder of Modern Thyroid Clinic, she combines medical expertise with personal experience to deliver innovative solutions as well as a thoughtful and balanced approach to wellness. She is the upcoming author of Take Back Your Thyroid (Penguin Random House, February 2027), a TEDx speaker, host of the podcast Modern Thyroid & Wellness, and has been recognized on the Inc. 5000 list of Fastest Growing Health Companies in both 2023 and 2024, as well as named a 2025 Top 500 Inc Female Founder.