About
Elizabeth Sierakowski, MD, ABFM, ABOIM, ABAARM, owns and leads the Essential Health Raleigh location, where she has practiced since its opening in 2017. She holds triple board certification in family medicine, integrative medicine, and anti-aging and regenerative medicine, and she has practiced medicine from coast to coast. Her clinical focus includes advanced lifestyle medicine, cellular nutrition, gut health, hormone balancing, chemical-free anti-aging, adrenal and stress health, and thyroid imbalances. Dr. Sierakowski also serves as Chief Medical Officer at Essential Holding Company, where she develops the advanced training roadmap for Essential Health providers and supports the national expansion of the model. Wake Living Magazine named her Best Doctor in Wake County in its 2024 Readers' Choice Awards. She is not currently accepting new patients.
Education & Training
Additional Training
Triple-trained in family medicine, integrative medicine, and functional medicine; certifications from ABFM, ABOIM, ABAARM
Certifications
Conditions Treated
Who is Dr. Sierakowski right for?
Dr. Sierakowski works well with adults who feel unwell despite normal conventional lab results. Patients dealing with gut disorders, hormone imbalances, thyroid conditions, adrenal dysfunction, or chronic fatigue benefit from her root-cause approach. She often sees high-performing professionals who need a personalized strategy to function at their best. Dr. Sierakowski is not currently accepting new patients.
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Frequently Asked Questions
Dr. Sierakowski treats gut health disorders, hormone imbalances, adrenal dysfunction, thyroid disorders, chronic fatigue, cellular health dysfunction, and aging-related conditions. Her clinical focus also includes advanced lifestyle medicine and chemical-free anti-aging strategies.
Dr. Sierakowski holds board certification from the American Board of Family Medicine (ABFM), the American Board of Integrative Medicine (ABOIM), and the American Board of Anti-Aging and Regenerative Medicine (ABAARM). This triple certification reflects her training across conventional, integrative, and functional medicine disciplines.
Yes. Wake Living Magazine named Dr. Sierakowski Best Doctor in Wake County in its 2024 Readers' Choice Awards. The recognition came from a reader vote across Wake County, NC.
Dr. Sierakowski serves as Medical Director at the Raleigh location and as Chief Medical Officer at Essential Holding Company. In the CMO role she develops the clinical training roadmap for Essential Health providers and helps guide the national expansion of the practice model.
Dr. Sierakowski is not currently accepting new patients. Prospective patients can request a Meet and Greet at Essential Health Raleigh to explore which providers and programs suit their health goals.
Dr. Sierakowski believes patients deserve a full toolbox, combining functional medicine, root-cause healing, integrative practices, and the best of conventional care. She focuses on helping patients reach their full potential for optimal function rather than simply managing symptoms.
Doctor profile last updated August 19, 2026