Now Accepting New Patients

Your labs say normal.
Your body says
otherwise.

At Full Circle Function, we dig deeper. We use advanced functional testing and root-cause analysis to find what conventional medicine misses — so you can finally get answers, not just reassurance.

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15+ Years in Practice
7+ Therapies Offered
100% Personalized Care
Laura Burton, MSN AGNP-C FNP-C CFMP, Functional Medicine Nurse Practitioner at Full Circle Function in Wood River, IL
Laura Burton, MSN, AGNP-C, FNP-C, CFMP Certified Functional Medicine Practitioner — Wood River, IL
Functional Medicine
IV Hydration & Nutrition
Peptide Therapy
Red Light Therapy
Celestial Med Bed
Advanced Lab Testing
Hormone Balancing
Nutrition & Lifestyle
What We Offer

Care That Goes Deeper

Every service is designed around your unique biology — not a one-size-fits-all protocol.

Functional Medicine

Root-cause analysis using advanced diagnostics, hair tissue mineral analysis, and personalized treatment plans. We investigate why — not just what.

Root-Cause Care

IV Hydration & Nutrition

Deliver vitamins, minerals, and nutrients directly into the bloodstream for maximum absorption. Energy restoration, immune support, and rapid recovery.

Direct Delivery

Peptide Therapy

Targeted peptide protocols to support hormone optimization, cellular repair, metabolism, and longevity. Precision medicine at the molecular level.

Longevity

Red Light Therapy

Photobiomodulation using specific wavelengths to reduce inflammation, accelerate tissue repair, improve circulation, and support mitochondrial health.

Photobiomodulation

Advanced Lab Testing

Comprehensive functional labs beyond the standard panel — including hair tissue mineral analysis, hormone panels, micronutrient testing, and gut health markers.

Deep Diagnostics

Nutrition & Lifestyle

Evidence-based nutrition planning and lifestyle medicine integrated into your care plan. Food as medicine, movement as therapy, sleep as a clinical tool.

Whole-Person
View All Services & Pricing Call 618-254-2260

Featured Therapy

The Celestial
Med Bed Experience

An immersive, multi-modal wellness pod combining cutting-edge technologies to promote deep healing, cellular regeneration, and profound relaxation. Nothing else like it in Illinois.

  • Improves sleep quality and duration
  • Increases energy levels and vitality
  • Reduces stress, anxiety, and inflammation
  • Improves circulation and immune function
  • Sharpens mental clarity and focus
  • Accelerates healing and recovery
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Celestial Med Bed — a futuristic healing pod with galaxy-inspired ambiance and bioluminescent lighting at Full Circle Function, Wood River IL

The Celestial Med Bed is an advanced wellness pod that combines multiple healing technologies into a single, immersive 30–60 minute session. It is one of the most innovative recovery and regeneration tools available in Illinois.

The experience is deeply relaxing — most clients describe it as the most restful hour of their week.

Our Method

A Different Kind of Care

We take the time to listen, investigate, and understand your unique health story. No rushing. No dismissing. No "your labs look fine."

Start Your Journey

Deep-Dive Consultation

Your first visit is 60–90 minutes. We review your full health history, symptoms, lifestyle, and prior labs — building a complete picture, not a snapshot.

Advanced Testing

We order the labs conventional medicine typically skips — functional markers, nutrient levels, hormones, gut health, toxic burden, and more.

Personalized Care Plan

Based on your results and story, we build a protocol tailored to your biochemistry — nutrition, supplements, IV therapy, peptides, and lifestyle interventions.

Ongoing Partnership

We monitor your progress, adjust your protocol, and walk beside you — because real healing is a journey, not a single appointment.

Conditions We Address

If you've been told your labs look fine — we need to talk.

These are just some of the conditions we commonly help our patients overcome using root-cause functional medicine.

Chronic Fatigue Hormonal Imbalance Thyroid Dysfunction Digestive Issues & IBS Brain Fog Autoimmune Conditions Metabolic Syndrome Weight Resistance Anxiety & Mood Disorders Chronic Inflammation Sleep Disturbances Food Allergies & Sensitivities Cognitive Decline Nutrient Deficiencies Adrenal Dysfunction Co-Infections & Immune Issues
Discuss Your Condition: 618-254-2260
Patient Stories

Real Results, Real People

For three years, every doctor told me my labs were normal while I was exhausted, gaining weight, and losing my hair. Laura found the root cause in our first visit and had me feeling like myself again within 90 days. I wish I had found her sooner.

Sandra M. Thyroid dysfunction & chronic fatigue

The Celestial Med Bed combined with the IV nutrition protocol has been transformative. After a career of physical demands, my joints, sleep, and recovery have dramatically improved. This clinic is unlike anything in the Metro East area.

James R. Chronic inflammation & recovery support

Laura sat with me for over an hour and actually listened. She ordered tests I had never even heard of. Turns out I had significant mineral deficiencies and hormonal imbalances that had been missed for years. Her care plan changed my life.

Michelle T. Hormonal imbalance & brain fog
The Full Circle Function team — six dedicated practitioners in matching tan jackets at their Wood River, Illinois clinic
Our Team

Care born from
lived experience.

At Full Circle Function, every member of the team was chosen for the same reason: they listen first. From front desk to clinical staff, our team creates an environment where patients feel genuinely heard — often for the first time in years.

We are a small, intentional practice. That means you will see familiar faces at every visit, work with people who know your history, and never feel like a number. Our team collaborates closely on each care plan, bringing multiple perspectives to your health journey so nothing is missed.

Laura Burton, MSN AGNP-C FNP-C CFMP — Functional Medicine Nurse Practitioner, Full Circle Function

Laura Burton

MSN, AGNP-C, FNP-C, CFMP  ·  Functional Medicine NP

Laura is a Functional Medicine-certified Nurse Practitioner who spent 15 years in the ICU before founding Full Circle Function. In critical care, she saw firsthand how conventional medicine treats symptoms while the underlying cause remains invisible. That frustration became her calling.

She holds dual Master's degrees as a Family Nurse Practitioner and Adult-Gerontology Nurse Practitioner and is certified through Functional Medicine University. Her approach combines advanced diagnostics — including hair tissue mineral analysis — with deeply personalized care plans built around each patient's unique biochemistry.

Kristine, Clinical Team Member at Full Circle Function

Kristine

Clinical Team  ·  Full Circle Function

Kristine is an integral part of the Full Circle Function clinical team, bringing warmth, expertise, and dedication to every patient interaction. Her background supports the clinic's commitment to comprehensive, patient-centered care that addresses the whole person — not just the symptoms.

Her collaborative approach ensures that every patient who walks through our doors feels heard, supported, and empowered on their path to lasting wellness. Together with Laura and the rest of the team, Kristine helps deliver the Full Circle standard of care.

Get In Touch

Ready to Finally Get Answers?

We are located in Wood River, IL and serve patients throughout the Metro East Illinois area. Scheduling is simple — call us or send an email to get started.

Address 21 E. Acton
Wood River, IL 62024
Phone 618-254-2260
Email Laura@fullcirclefunction.com
Fax 618-323-3833
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Office Hours
Monday9:00 AM – 4:00 PM
Tuesday9:00 AM – 4:00 PM
WednesdayClosed
Thursday9:00 AM – 4:00 PM
Friday9:00 AM – 3:00 PM
Saturday – SundayClosed
Closed daily from 12:00 PM – 1:00 PM for lunch.
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