Feeling your best doesn't have to be hard.
When conventional advice leaves you bewildered, exhausted,
and uncertain if you'll ever regain your vitality, it's time to delve deeper.
By prioritizing care that addresses the root causes of your health issues,
you unlock your potential to heal, flourish, and above all...
Reconnect with the people and passions that mean the most to you!
Identifying and Resolving Issues:
We pinpoint and address your underlying issues by diving deep to find the root cause looking at gut health, hormonal imbalances, metabolic health as well as nutritional deficiencies.
Tailored Supplements:
We provide personalized supplement regimens and protocols for each phase of healing, tailored to your root causes, medical history, and lab results.
Comprehensive Health Guidance:
Receive expert recommendations on mind-body techniques, nutrition, and lifestyle adjustments to continually enhance your well-being.
Holistic Assessment and Support:
Benefit from a holistic assessment, coaching, and ongoing support to obtain the answers and strategic plans necessary for improved health.
I have been working with Dr. Singh at FunctionalMD for some time. I truly value his willingness to partner with me as a patient and help guide me on my healthspan journey acting not only as a licensed physician, but also a health coach. Our journey started with an in-depth gastrointestinal analysis resulting in a microbiome makeover, which has now transitioned to a focus on longevity, centered on mind-body balance, strength conditioning, heat and cold therapy combined with vitamin and supplement management. Dr. Singh’s in-depth knowledge of Functional Medicine combined with his clinical expertise in Traditional Medicine has made a significant impact on my health, my mental clarity, and my physical performance.
I traveled all the way from Champaign, Illinois, to FunctionalMD Clinic because I was dealing with back pain, low energy, and wanted to optimize my hormones and explore peptides for fitness and recovery. Dr. Singh is the AMAZING. His knowledge of peptides is on another level—he honestly reminds me of experts like Dr. William Seeds. The care and precision he puts into tailoring a plan are unmatched. If you’re serious about taking your health and fitness to the next level, I highly recommend working with a qualified professional like Dr. Singh. FunctionalMD just opened, but I have no doubt that Dr. Singh will become world-famous. He’s got incredible potential, and I feel lucky to have found him early while he’s still accessible.
Dr Singh has been instrumental in turning my health around for the better. He listens actively with sincerity, giving due time to understand my concerns, and giving attention to unraveling years of health issues. For as long as I can remember, I have struggled with gut issues, psoriasis, unknown food sensitivities, and inability to gain weight. All these concerns were never looked into as there was no scope for such discuss1ons at my regular doctor visits, other than addressing them symptomatically. But, I was interested in gaining a deeper understanding of how to improve my health and how to heal from within, without it just being symptomatic relief. This is what I found with Dr. Singh. He is a guide, and a partner in advocating for the complete health of his patients. I am grateful for Dr. Singh's invaluable help in reaching this new balanced and healthful state, now with more energy, as I continue on my path to healing. Highly recommend his expertise to anyone who is looking to enliven their health.
If you want a physician who can think out of the box and customize a treatment plan specifically based on your condition, then you must book an appointment at functional MD. This place is the complete opposite of wholesale medicine that you are exposed to at the big hospital systems. I highly recommend Dr Singh
Dr Sam is probably the most knowledgeable physician I have ever talked to. I have seen great results with his treatment. I feel like a different person in just a few weeks. Wish I had found him 5 yrs ago.
I am not very expressive but one thing I really want to say that Dr. Singh literally saved my life. I was suffering with digestive issues since last almost 10 years. In those 10 years, I visited dozens and dozens of different doctors but nothing was getting better. I tried all kind of medicines (alopathic, ayurvedic, homeopathy), nothing was effective. After seeing Dr. Singh I got perfectly fine in just 2 months. Thanks Dr. Singh.
At The Functional MD, we believe in addressing the root cause of health issues, not just the symptoms. Our team of experienced practitioners combines the latest research with holistic approaches to help you achieve optimal wellness.
Hormonal Imbalances
Chronic Pain Conditions
Weight Management and Metabolic Disorders
Auto Immune Diseases
Allergies and Sensitivities
Digestive Disorders
If you're feeling stretched for time, energy, or finances to invest in your health presently,
consider the potential consequences of neglecting it. Prevent the long-term costs of burnout
and depletion that poor health may entail.
Unlike many in the field, we are MDs—medical doctors with advanced expertise in functional, integrative, and precision medicine. We don’t rely on guesswork or generic protocols. We combine root-cause diagnostics with evidence-based treatments to deliver care at the highest level.
Your health journey is our top priority. We believe in fostering a collaborative relationship between patients and practitioners, where your concerns and goals are heard and respected. No two patients are the same, and neither are our treatment plans.
We go beyond standard functional medicine by integrating everything you need into one seamless plan:
✅ Advanced Lab Testing – 1000+ markers for deep health insights
✅ Expert MD Consultations – Personalized, root-cause-driven care
✅ Next-Level Health Coaching – Science-backed strategies for sustainable results
✅ Nutraceuticals & Supplements – Precision-based support for optimal function
✅ Innovative Therapies – eptides, red light, sauna, and more.
No insurance headaches. No surprise fees. Just high-level, results-driven care designed to transform your health.
Unlike many in the field, we are MDs—medical doctors with advanced expertise in functional, integrative, and precision medicine. We don’t rely on guesswork or generic protocols. We combine root-cause diagnostics with evidence-based treatments to deliver care at the highest level.
We go beyond standard functional medicine by integrating everything you need into one seamless plan:
✅ Advanced Lab Testing – 1000+ markers for deep health insights
✅ Expert MD Consultations – Personalized, root-cause-driven care
✅ Next-Level Health Coaching – Science-backed strategies for sustainable results
✅ Nutraceuticals & Supplements – Precision-based support for optimal function
✅ Innovative Therapies – Peptides, red light, sauna, and more.
No insurance headaches. No surprise fees. Just high-level, results-driven care designed to transform your health.
inflammation, boost immune system,
increase energy and better sleep.
and most effective use of peptides,
unlocking their full potential for
your health.
Functional medicine is a personalized, patient-centered approach to healthcare that focuses on identifying and addressing the root causes of illness or imbalance in the body. It considers the complex interactions between genetics, environment, and lifestyle factors to optimize health and prevent disease.
Unlike conventional medicine, which often treats symptoms with medications or surgeries, functional medicine seeks to understand and address the underlying factors contributing to health issues. It emphasizes a holistic approach, aiming to promote wellness rather than just managing disease.
Functional medicine can address a wide range of acute and chronic health conditions, including digestive disorders, hormonal imbalances, autoimmune diseases, metabolic issues, chronic fatigue, and more. It's particularly effective for conditions with complex underlying causes.
During a functional medicine consultation, you can expect a comprehensive assessment of your health history, symptoms, lifestyle factors, and environmental influences. Your practitioner will work with you to develop a personalized treatment plan focused on addressing the root causes of your health concerns.
No, we do not accept insurance for our services. Our direct-care model ensures you get unrestricted, MD-led functional medicine without insurance limitations. However, for routine lab work, we partner with major labs like Quest Diagnostics, and patients are free to use their insurance for those tests if covered by their plan. This allows flexibility while ensuring you receive the highest level of personalized care.
The timeline for seeing results with functional medicine varies depending on the complexity of your health issues, your adherence to the wellness plan, and other factors. While some patients experience improvements in symptoms relatively quickly, achieving long-term wellness often requires ongoing commitment and patience.
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Never disregard professional medical advice or delay in seeking it because of something you have read on this website. Health-related information changes frequently and, therefore, the Content on this website may be outdated, incomplete or incorrect. We do not assume any liability for the information contained or referenced within this website and make no warranties, nor express or implied representations whatsoever regarding the accuracy, completeness, timeliness, or usefulness of any information contained or referenced in this website. Results vary from patient to patient. No prescriptions or treatments will be given unless a clinical need exists based on an examination by the physician.
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