Functional medicine is a philosophy
When patients call my office, they usually aren’t looking for a miracle cure. They are looking for three simple things: To be treated like an individual (functional medicine), to have their questions answered (patient consent), and to have their wishes honored (person centered care). If this sounds like you, I recommend looking for a Functional Medicine practitioner.
I believe that medicine should be a collaboration. You deserve a physician who sees you as a biological individual, not a collection of symptoms. Whether you need a simple prescription or a total lifestyle overhaul to address cellular dysfunction, the goal remains the same: getting to the bottom of why you don’t feel well, not just what we’re calling it.
The Problem with Semantics: What is a "Root Cause"?
In conventional medicine, we often confuse a diagnosis with a cause.
If you are told you have Diabetes, Hypertension, or Obesity, you have been given a label for a set of symptoms. These are not root causes; they are downstream effects of an internal imbalance.
To find the true root cause, we have to look smaller. We have to ask: Why are specific cells in the body functioning abnormally? * Disease does not just “happen.”
It is the end result of cells that can no longer maintain balance.
Only when your cells function abnormally do you develop a diagnosable disease.
The Genetic Myth vs. The Environmental Reality
Functional Medicine recognizes that genetics play a role—they provide the “blueprint.” But more importantly, we understand that the environment is what usually builds the house.
Your environment (diet, stress, toxins, movement, sleep) determines whether those genetic “weak points” ever turn into actual diseases. Traditional medical schools are world-class at diagnosis and acute treatment—like identifying a bacterial infection and stopping it with an antibiotic. But when it comes to chronic disease, the system often falls short.
Who becomes a functional medicine doctor?
Functional medicine is important because medical doctors can have the best intentions for their patient but they are not trained to do disease prevention. And more importantly the entire medical system is not designed for preventive/personal care. It is designed for sick-care (disease management). The best picture I’ve seen to demonstrate this is below.
The Philosophy of Prevention
Functional medicine operates on a simple principle: it is better to build a fence at the top of a cliff than to park an ambulance at the bottom. By using education, warning signs, and lifestyle adjustments, practitioners aim to intervene long before a person “falls” into chronic illness. Because this work occurs before a formal disease develops, there is often no “codable diagnosis” for insurance reimbursement. While human nature often leads people to wait for a crisis before acting, there is a growing community of patients seeking guidance to correct the root causes of their health issues rather than simply managing symptoms with medication.
Key Takeaway for Patients
Naturopathic Doctors (NDs) are regulated by a standardized board and 4-year medical program.
Functional Medicine Practitioners are self-regulated; their expertise depends entirely on the individual’s personal commitment to continuing education.
Functional vs. Naturopathic: What’s in a Name?
While the philosophies of Functional and Naturopathic medicine are nearly identical, the path to the title is where they diverge significantly:
Open Titles: Technically, anyone can call themselves a “Functional Medicine Practitioner.” Any doctor can claim to be a “Functional Medicine Doctor.”
Lack of Regulation: Unlike Naturopathic medicine, there are no state licenses, no government oversight, and no accredited Functional Medicine medical schools.
Varied Education: While some practitioners pursue Master’s degrees in clinical nutrition or take rigorous certification courses, others may take very few classes before declaring themselves experts
Most Functional Medicine practitioners are healthcare professionals who grew disillusioned with conventional “reactive” medicine. However, because there is no central regulatory body, the depth of a practitioner’s education is entirely up to them.
The Naturopathic Path (ND)
The foundation of Naturopathic medicine is rooted in rigorous, standardized medical training. After completing an undergraduate degree, NDs graduate from a four-year, doctorate-level program specifically focused on natural medicine.
Integrated Training: During core sciences—such as anatomy, biochemistry, and neurology—the curriculum focuses on identifying the root causes of disease and supporting organ systems through natural interventions like botanical medicine, clinical nutrition, and exercise.
Regulation & Oversight: Upon graduation, NDs must pass national board examinations to become licensed. In licensed states, we are overseen by a board of examiners and must complete up to 50 hours of continuing education annually to stay current with evidence-based practices.
The Functional Medicine Approach
Functional medicine doctors (often MDs or DOs who have pivoted their focus) may have a different office dynamic, frequently maintaining a traditional medical structure with nurses and medical assistants.
For the patient, the “Functional” experience is defined by:
Time & Investment: Longer appointments and typically a cash-pay model.
Advanced Diagnostics: A heavy emphasis on specialized testing, such as stool analysis, salivary hormone panels, and intestinal permeability (leaky gut) tests. While these tests are often not FDA-approved, they provide deep insights into a patient’s unique biochemistry.
Where They Meet
While some might argue the philosophies differ, the two fields share a common goal: investigating the root cause rather than just masking symptoms. The main distinction is that NDs are also specifically trained in modalities like physical medicine and botanical medicine, which are core components of their practice from day one.
