Healingbelongstoyou.
Meridian exists for the patient who wants to understand, not just be treated. We diagnose deeply, address the root, and hand you the tools — so the work continues long after you leave the room.
The people behind your care.
One team, not two departments. The same providers who adjust your spine also run your labs and read your results — chiropractic care and functional medicine handled together, because the problems usually are.
Dr. Nhat Nguyen
Founder of Meridian Integrative Wellness, established 2010. A New York Chiropractic College alumnus with an extensive sports-chiropractic background — focused on musculoskeletal care, from back and neck pain to sports injuries, sciatica, and accident recovery.
Dr. Ethan Effinger
A chiropractic physician on the Meridian team, focused on patient-centered musculoskeletal care — from back and neck pain to sports injuries and everyday movement. Blends hands-on adjusting with active rehabilitation to help patients get back to doing what they love.
Dr. Jessica Bellinger
Licensed by the Florida Board of Chiropractic Medicine and a Webster Technique Certified Practitioner (2023). Brings deep expertise in TMJ work, upper cervical conditions, headaches, and vertigo — and a particular passion for supporting mothers-to-be and their families.
Practice overview.
Meridian Integrative Wellness is an integrative health clinic with locations in Jacksonville, FL (Southside / Baymeadows) and Orange Park, FL (Kingsley Ave). The practice combines chiropractic care, functional medicine, and advanced therapeutic modalities under one roof — serving patients across Duval and Clay counties in northeast Florida.
We operate under an integrative model: rather than treating isolated symptoms, providers evaluate the full clinical picture — musculoskeletal, hormonal, gastrointestinal, and neurological — to identify and address root causes. This distinguishes us from conventional chiropractic offices that focus exclusively on spinal adjustment.
Meridian has treated more than 13,000 patients across both locations and holds a 4.9-star Google rating. We accept Medicare, most major commercial insurance plans, auto / PIP, and HSA / FSA accounts.
A full spectrum of integrative services.
Not all services are available at every location — contact the practice to confirm availability for what you need.
Spinal adjustments and joint manipulation to restore proper alignment, reduce nerve interference, and support musculoskeletal function.
Root-cause investigation of chronic conditions using advanced diagnostics, gut health panels, hormone testing, and metabolic markers.
FDA-cleared non-surgical traction therapy for disc herniations, bulging discs, and degenerative disc disease.
Intramuscular needle therapy targeting myofascial trigger points to reduce pain and accelerate soft tissue recovery.
Comprehensive dried urine hormone testing — cortisol patterns, sex hormones, and metabolites for adrenal and hormonal health.
Progressive therapeutic exercise programs for spine and joint stabilization, post-injury recovery, and movement restoration.
Medically supervised weight loss protocols incorporating peptide therapy, metabolic assessment, and lifestyle modification.
Comprehensive evaluation and documentation-ready treatment for patients recovering from motor vehicle accidents and personal injury events.
Conditions we treat.
Our integrative model means many patients arrive with overlapping conditions across multiple categories. We treat the whole picture.
Musculoskeletal & Spine.
- Back Pain
- Neck Pain
- Sciatica
- Disc Herniation
- Headaches & Migraines
- Shoulder Pain
- Knee Pain
- Hip Pain
- Scoliosis
- Fibromyalgia
Gut Health.
- SIBO
- SIFO
- Irritable Bowel Syndrome (IBS)
- Leaky Gut / Permeability
- Crohn's Disease
- Ulcerative Colitis
- C. difficile Recovery
- Acid Reflux / GERD
Hormones & Autoimmune.
- Hypothyroidism / Hashimoto's
- Adrenal Fatigue
- Hormone Imbalance
- PMS / Hormonal Dysregulation
- Autoimmune Conditions
Cognitive & Mental Health.
- Brain Fog
- Anxiety
- Depression
- Insomnia
- Chronic Fatigue (ME/CFS)
Two clinics serving northeast Florida.
In-network with most major carriers.
Contact us to verify your specific coverage prior to your visit.
13,000+ patients.
4.9 stars.
Across our Jacksonville and Orange Park locations since 2010 — based on 280+ Google reviews.
Live Empowered.
Live Empowered is Meridian's mission and operating principle. It describes a state in which patients have the tools, knowledge, and support to take genuine control of their own health — not manage a condition indefinitely, but actually resolve it.
The mission shapes everything: how providers communicate findings, how treatment plans are structured, what success looks like. A patient who understands what is happening in their body and why specific interventions are recommended is a patient who can participate in their own recovery.
Meridian is not the destination — it is the partner in the journey. The goal of every patient relationship is to reach a point where the patient no longer needs us, because they have the knowledge, the strength, and the resilience to live empowered.
We C.A.R.E.
Communication. Above-and-Beyond. Results. Empower. Not words on a wall — they shape every decision we make and every patient interaction we have.
Communication
An informed patient is an empowered one. We take the time to explain what's happening in your body, why we're recommending a specific approach, and what to expect at every step — so you're never left guessing.
Above-and-Beyond
Adequate isn't good enough. We hold ourselves to a higher standard in every interaction — from the moment you walk in to the follow-up after your visit. Your experience here should feel like the best decision you made for your health.
Results
We are outcome-driven. Every treatment decision is made with a clear goal in mind — measurable, meaningful improvement in how you feel, function, and move. We track progress and adjust until you get there.
Empower
We don't just treat you — we equip you. With the knowledge, tools, and confidence to take control of your own health long after you leave our office. This is what "Live Empowered" means in practice.