Dr. Charles GantMD, PhD
Functional Medicine
at National Integrated Health Associates (NIHA) — Washington, DC
About
Dr. Charles Gant has practiced medicine for nearly five decades, building deep expertise in functional medicine, genetics, and the underlying biochemical drivers of chronic disease. He earned both an MD and a PhD, and he guides his practice by the Hippocratic principle that treating the person matters more than treating the disease alone.
Dr. Gant is passionate about genetic polymorphisms and their impact on individual health. He also focuses on addiction, immune function, EMF exposure, and digestive health. His work reflects a conviction that identifying root causes at the cellular and genetic level opens the path to lasting recovery.
Education & Training
Additional Training
MD and PhD
Conditions Treated
Who is Dr. Gant right for?
Dr. Gant is a strong fit for patients dealing with complex, chronic conditions that have resisted conventional treatment. Those struggling with addiction, immune dysfunction, or digestive disorders benefit from his root-cause approach. Patients with concerns about genetic health, EMF exposure, or cellular-level imbalances will find his depth of expertise valuable. His nearly five decades of experience make him well-suited for cases requiring thorough biochemical investigation.
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Frequently Asked Questions
Dr. Gant focuses on chronic disease, addiction, immune dysfunction, digestive health, and conditions driven by genetic polymorphisms. He also addresses concerns related to EMF exposure. His approach targets the biochemical and genetic root causes underlying these conditions.
Dr. Gant holds both an MD and a PhD. These dual credentials support his scientific, research-informed approach to functional and preventive medicine.
Dr. Gant follows the Hippocratic principle that treating the whole person matters more than treating a disease in isolation. He investigates cellular and genetic drivers of illness. His goal is to identify root causes that open the path to lasting recovery.
Yes. Dr. Gant's focus on underlying biochemical and genetic factors makes him well-suited for patients whose conditions have not responded to conventional approaches. He works to uncover the root causes driving persistent symptoms.
Yes. Dr. Gant is passionate about genetic polymorphisms and their impact on individual health. He incorporates genetic testing to understand how a patient's unique biology contributes to their condition.
Dr. Gant has practiced medicine for nearly five decades. That depth of experience informs his approach to even the most complex chronic conditions.
Doctor profile last updated March 21, 2026