How is functional medicine different from conventional medicine?

Conventional medicine typically diagnoses a condition and prescribes to that diagnosis, with reference ranges as the treatment target. Functional medicine investigates what is causing the condition, treats the underlying dysfunction, and uses optimal ranges rather than simply normal reference ranges as clinical targets.

Is functional medicine evidence-based?

Functional medicine applies published research in physiology, biochemistry, endocrinology, and metabolism to build individualized treatment protocols. The biomarkers assessed and therapies used are grounded in peer-reviewed science, though the integrative, systems-based application differs from the disease-management framework of conventional practice.

What conditions does functional medicine address?

Functional medicine is particularly well-suited for chronic, complex, or unexplained conditions including hormonal imbalance, metabolic dysfunction, fatigue, autoimmune concerns, weight management challenges, and patients who have been told their labs are normal but continue to feel suboptimal.

Does The Lamkin Clinic accept insurance for functional medicine?

No. The Lamkin Clinic is a cash-based practice. This structure gives Dr. Lamkin the clinical latitude to order comprehensive lab panels and spend the time each patient requires without insurance restrictions determining the scope of care.

The Approach

What Is
Functional Medicine?

Q: What is functional medicine?

Functional medicine is a clinical methodology that investigates the root causes of disease rather than managing symptoms. It treats the body as an interconnected system and uses advanced diagnostics to identify the underlying biochemical, hormonal, metabolic, and lifestyle drivers of a patient's health picture.

A clinical methodology that investigates root causes rather than managing symptoms. It is medicine practiced with a longer time horizon and a broader diagnostic lens.

Conventional Medicine

Diagnose the symptom
Prescribe to the diagnosis
Standard reference ranges as the goal
Organ-by-organ framework
15-minute visit structure
Insurance determines what gets ordered

Functional Medicine

Investigate what is driving the symptom
Address underlying dysfunction
Optimal ranges as the goal
Systems-based, whole-body framework
Time-appropriate visits
Clinical judgment determines what gets ordered

Root Cause Healthcare for Chronic Disease Reversal

Functional medicine is patient-centered healthcare that identifies and treats the root causes of chronic disease -- not just symptoms. At The Lamkin Clinic in Edmond, Oklahoma, we practice functional medicine to help patients overcome conditions like diabetes, autoimmune disease, chronic fatigue, weight gain, heart disease, and hormonal imbalances that conventional medicine often only manages with medications.

Unlike traditional medicine, which treats each symptom or organ system separately, functional medicine views the body as one integrated system. When you are struggling with chronic fatigue, weight gain, brain fog, digestive issues, or inflammation, these are not isolated problems -- they are signals that something deeper is wrong.

Functional medicine asks "why" instead of just treating "what."

The Problem

Why Traditional Medicine Falls Short for Chronic Disease

The healthcare system most Americans experience is designed for acute care -- treating immediate, short-term problems like infections, broken bones, or appendicitis. This approach works brilliantly for emergencies. But it fails when it comes to chronic, complex diseases that are now epidemic:

Type 2 diabetes and insulin resistance
Heart disease and metabolic syndrome
Autoimmune disorders like Hashimoto's, RA, and lupus
Chronic fatigue syndrome and fibromyalgia
Obesity and weight loss resistance
Depression and anxiety and mental health disorders
Digestive disorders like IBS, SIBO, and IBD
Hormonal imbalances affecting energy, mood, and metabolism

The Problem With Conventional Treatment

Traditional medicine typically:

Focuses on suppressing symptoms with medications
Treats each organ system separately -- endocrinology for hormones, gastroenterology for digestion, cardiology for heart
Applies the same treatment protocols to every patient
Does not address lifestyle, nutrition, stress, or environmental factors
Lacks time for thorough patient histories (average appointment: 7--12 minutes)

The Result

Patients take multiple medications for conditions that never improve, living with chronic symptoms that diminish their quality of life.

The Method

The Functional Medicine Approach: Treating You, Not Just Your Disease

Spend Time Understanding Your Story

Your first appointment is not rushed. We take comprehensive health histories that include:
- Childhood health and early life experiences
- Family history and genetic predispositions
- Environmental exposures to toxins, mold, or chemicals
- Lifestyle factors including diet, sleep, stress, and exercise
- Complete symptom timeline to identify when things went wrong
- Previous treatments and why they did or did not work
This deep understanding reveals patterns that point to root causes.
Use Advanced Diagnostic Testing

We go beyond standard lab panels to uncover hidden dysfunctions:
- Comprehensive metabolic panels (insulin, glucose, HbA1c, lipids)
- Inflammatory markers (CRP, ESR, homocysteine)
- Hormone testing (thyroid, sex hormones, cortisol, DHEA)
- Nutritional deficiencies (vitamins, minerals, essential fatty acids)
- Gut health assessments (microbiome testing, SIBO breath tests, intestinal permeability)
- Heavy metal and toxin testing
- Genetic markers when relevant to personalize treatment
Identify Root Causes, Not Just Symptoms

When you come in with chronic fatigue, weight gain, or brain fog, we investigate the underlying dysfunctions. Common root causes we address:
- Gut dysfunction (leaky gut, dysbiosis, SIBO) affecting nutrient absorption and inflammation
- Mitochondrial dysfunction causing fatigue and poor energy production
- Chronic inflammation from diet, infections, or environmental toxins
- Hormonal imbalances including thyroid, insulin, sex hormones, and cortisol
- Nutrient deficiencies preventing optimal cellular function
- Toxic burden from heavy metals, chemicals, or mold exposure
- Chronic infections (viral, bacterial, parasitic) triggering immune dysfunction
- Stress dysregulation affecting cortisol and nervous system balance
Create Personalized Treatment Plans

Your treatment is uniquely designed for you based on your genetic makeup, current health status, environmental exposures, lifestyle, and goals. Our treatment toolbox includes:
- Therapeutic nutrition and personalized dietary protocols
- Targeted supplementation to correct deficiencies
- Peptide therapy for metabolic optimization and healing
- Hormone optimization (bioidentical hormones when appropriate)
- Regenerative therapies including peptides and advanced treatments
- Lifestyle modifications for sleep, stress, and movement
- Detoxification protocols when needed
- Gut restoration programs to heal the microbiome
Partner With You for Long-Term Success

Functional medicine is a therapeutic partnership. You are not a passive recipient of care -- you are an active participant in your healing journey. We provide education so you understand what is happening in your body, support as you make lifestyle changes, accountability to keep you on track, regular monitoring to adjust treatments as you improve, and the tools to take genuine control of your long-term health.

Who It Serves

Who Benefits From Functional Medicine?

Functional medicine is ideal for anyone experiencing:

Metabolic and Weight Issues

Weight loss resistance despite diet and exercise
Type 2 diabetes or pre-diabetes
Insulin resistance and metabolic syndrome
PCOS (polycystic ovary syndrome)
Obesity with multiple failed diet attempts

Chronic Fatigue and Energy

Chronic fatigue syndrome or constant exhaustion
Adrenal dysfunction and cortisol imbalances
Hypothyroidism or Hashimoto's thyroiditis
Persistent low energy despite normal labs
Brain fog and cognitive dysfunction

Digestive and Gut Health

IBS (irritable bowel syndrome)
SIBO (small intestinal bacterial overgrowth)
Inflammatory bowel disease (Crohn's, UC)
Leaky gut syndrome
Food sensitivities and allergies
Chronic bloating, gas, or digestive discomfort

Autoimmune Conditions

Hashimoto's thyroiditis
Rheumatoid arthritis
Lupus
Multiple sclerosis
Psoriasis and eczema

Hormonal Imbalances

Thyroid disorders (hypo- or hyperthyroidism)
Menopause and perimenopause
Low testosterone in men
Adrenal fatigue
PCOS and fertility issues
PMS and menstrual irregularities

Chronic Pain and Mental Health

Fibromyalgia and chronic joint pain
Systemic inflammation
Headaches and migraines
Depression and anxiety
ADHD and focus issues
Cognitive decline and memory problems

Why Now

The Gap Between Medical Research and Practice

One of functional medicine's most important insights is that there is a 17--50 year gap between medical research and standard clinical practice. By the time new scientific discoveries make it into your doctor's office, they are often decades old. This is especially true for:

Nutritional interventions for disease prevention and treatment
Lifestyle medicine approaches to chronic illness
Gut microbiome research and its impact on whole-body health
Metabolic dysfunction as the root of most chronic diseases
Environmental medicine and toxin impacts on health

Functional medicine practitioners bridge this gap by staying current with emerging research and integrating evidence-based natural therapies alongside conventional treatments when appropriate.

Why This Practice

Why The Lamkin Clinic for Functional Medicine in Edmond, OK

Advanced diagnostics beyond standard panels. We do not accept "your labs are normal" when you feel terrible. We dig deeper to find the real problems.
No cookie-cutter protocols. Your treatment is designed specifically for your unique biochemistry, genetics, and circumstances.
Full integration of modalities. Conventional medicine, functional medicine, peptide therapy, nutritional interventions, and regenerative treatments used in combination.
Time and attention. Appointments that allow us to hear your story and answer your questions thoroughly.
Prevention and optimization. We do not just treat disease -- we help you achieve optimal health and prevent future problems.
Oklahoma's only BTL Academic Center. The most advanced non-surgical technology platform in the state for body, brain, face, and pelvic health.

The Process

What to Expect: Your Journey to Optimal Health

Phase 1

Initial Consultation

45 minutes. Comprehensive health history. Review of current symptoms, previous labs, and treatments. Physical examination. Development of initial diagnostic plan.

Phase 2

Diagnostic Phase

Advanced laboratory testing. Functional assessments. Analysis of results to identify root causes driving your symptoms.

Phase 3

Treatment Phase

Personalized treatment plan presentation. Implementation of therapeutic interventions. Regular monitoring and adjustments. Ongoing support and education.

Phase 4

Optimization Phase

Fine-tuning treatments as you improve. Prevention strategies for long-term health. Maintenance protocols to sustain results.

Common Questions

Frequently Asked Questions

How is functional medicine different from holistic or integrative medicine?

Functional medicine is evidence-based and uses rigorous scientific research. While it incorporates some natural therapies, it is grounded in biochemistry, physiology, and clinical science -- not alternative medicine philosophies. Functional medicine practitioners are typically conventionally trained physicians (MDs or DOs) who have completed additional advanced training in functional medicine.

Does functional medicine reject conventional treatments?

No. Functional medicine integrates the best of conventional and natural therapies. We use medications when appropriate, but we also address root causes so patients often need fewer medications over time. We never ask patients to stop necessary medications without medical supervision.

Does insurance cover functional medicine?

Coverage varies. While many functional medicine services are not covered by insurance, we can provide documentation for HSA/FSA reimbursement for visits and certain lab work. We provide transparent pricing and work with patients on their investment in health.

How long does it take to see results?

This varies based on how long you have been sick and the complexity of your condition. Some patients feel improvement within weeks, particularly with energy and digestive symptoms. Chronic conditions may take 3--6 months to see significant changes, with continued improvement over time as root causes are addressed.

Is functional medicine only for people with chronic disease?

No. Functional medicine is also ideal for prevention and optimization. Many patients come to us when they are already healthy but want to prevent disease and optimize performance, longevity, and vitality.

How is The Lamkin Clinic different from a med spa or hormone clinic?

The Lamkin Clinic is a physician-led functional and regenerative medicine practice with more than 25 years of clinical history. Unlike franchised hormone clinics or medical spas, all protocols here are developed, supervised, and interpreted by a board-certified osteopathic physician with specialized training in functional medicine. Lab interpretation is comprehensive and follow-up is substantive.

What IsFunctional Medicine?