About Functional MD Clinic
Not another functional medicine clinic—an idea to transform the world by setting the bar high in root-cause and integrative medicine.
Meet Dr Singh, MD, FACP, DABOM, IFM-CP
Dr Singh is a board-certified physician specializing in Internal Medicine, Obesity Medicine, and Functional Medicine. As the CEO and Medical Director of The Functional MDs Clinic in Carmel, Indiana, he is dedicated to bridging the gap between conventional and functional medicine, offering a science-backed, root-cause approach to patient care.
With an impressive academic and research background, Dr. Singh has authored 33 scientific papers, 4 book chapters, and 4 international guidelines. His expertise in metabolic health, hormone optimization, and preventative medicine has made him a trusted name in evidence-based, integrative healthcare.
Dr. Singh’s approach at The Functional MDs Clinic focuses on identifying the root causes of chronic illnesses, utilizing advanced diagnostics, personalized nutrition, targeted supplementation, and lifestyle medicine. Whether addressing hormonal imbalances, gut health, cardiovascular risk, or fertility concerns, he prioritizes precision medicine tailored to each individual.
Beyond patient care, Dr Singh is passionate about medical education, research, and innovation in healthcare delivery. His experience as a Hospitalist at Indiana University Methodist Hospital (one of the country's top hospitals) and his functional medicine expertise position him uniquely to merge modern medical advancements with holistic healing.
Through The Functional MDs Clinic, Dr. Singh is redefining healthcare by empowering patients to take control of their health with proactive, personalized, and preventative care strategies.
Meet Dr Sanna Singh, MD, DABOM
Dr Sanna Singh is a double board-certified physician in Internal Medicine and Obesity Medicine, with additional training in Functional Medicine. She specializes in perimenopause, menopause, hormonal health, and functional fertility, helping women navigate hormonal changes with science-backed, root-cause solutions. With expertise in metabolic health, weight management, and functional hormone balance, she creates personalized treatment plans that address symptoms at their core—whether it’s fatigue, weight gain, mood shifts, or fertility concerns. Dr Sanna Singh blends the best of conventional and functional medicine to help women regain energy, balance hormones, and thrive at every stage of life.
Why Trust Our Team?
Our team brings a wealth of expertise in functional medicine, specializing in uncovering and addressing the underlying factors contributing to health issues.
With a focus on personalized wellness plans, informed by extensive training and experience, our is dedicated to guiding patients towards sustainable health and vitality.
We’re a team of health fanatics🧠💪, brought together by one mission— Human Well-Being.
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"Your body is always speaking—symptoms are just the language. The real question is, are we listening?"
- Dr Singh
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