The treatment lounge at Next Health Nashville

The Approach

The science of feeling extraordinary.

A considered set of therapies — each one diagnostic, restorative, or both. Together, they form a complete picture of proactive health.

The Framework

Health is not one lever. It is a system — and a system is best understood whole.

Every protocol begins with diagnostics and ends with measurement. In between sit the therapies below: tools for restoring energy, sharpening recovery, and extending the years in which you feel genuinely well. None of them are a shortcut. All of them are an investment.

In practice · @swcrosbie

How it looks, on a real day.

Diagnostics, plunges, hyperbaric, recovery. The actual cadence of the approach — documented on Scott’s Instagram in real time.

@swcrosbie

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@swcrosbie

Another thank you to @manduunashville for being a part of @nexthealth’s first Longevity Summit!

@swcrosbie

Some partners send product, @im8health sent a whole experience. 🍹

@swcrosbie

One of the biggest hits at Next Health Nashville’s Longevity Conference: the Ammortal Chamber.

Scott Crosbie beside the Next Health Wellness Wheel in Nashville

01The Baseline

Functional Diagnostics

Functional medicine biomarker testing looks well beyond a standard physical. By measuring dozens of markers across metabolic, hormonal, inflammatory, and nutritional systems, it builds a precise picture of where you stand today — and a clear baseline to measure progress against. Every protocol at Next Health Nashville starts here.

A complete metabolic, hormonal, and inflammatory profile
Early signal detection — years before symptoms
A measurable baseline to track progress against
Personalized protocols built on your numbers

Advanced therapy suite at Next Health Nashville

02Advanced Therapy

EBOO Ozone Therapy

EBOO — extracorporeal blood oxygenation and ozonation — gently circulates the blood through a filtration process that enriches it with oxygen and ozone before returning it to the body. It is among the most advanced wellness therapies available, explored for immune support, circulation, and whole-body vitality, and is always delivered under medical supervision.

Oxygenates and ozonates circulating blood
Supports immune function and circulation
Among the most advanced therapies available
Delivered under licensed medical care

03Advanced Therapy

Therapeutic Plasma Exchange

Therapeutic plasma exchange (TPE) gently separates the plasma from your blood cells, filters out a portion that carries inflammatory proteins and accumulated cellular debris, and returns your cells suspended in fresh replacement fluid. Studied for its effects on inflammation, immune regulation, and biological aging, it is a serious, medically supervised procedure, and one of the very few places in the city equipped to deliver it is Next Health Nashville.

Removes a portion of the inflammatory, age-related plasma burden
Studied for immune regulation and biological aging
Among the most advanced longevity therapies in the city
Delivered under licensed medical supervision

Regenerative medicine consultation at Next Health Nashville

04Regenerative

Stem Cell & Regenerative Therapy

Regenerative medicine works with the body's own repair machinery. Stem cell and exosome therapies deliver concentrated regenerative signaling to areas that have slowed or stopped healing on their own, from worn joints to systemic recovery. It is among the most advanced interventions in longevity medicine, and at Next Health it is prescribed selectively, once the data says it is the right next step, rather than offered as a first resort.

Targets tissue that no longer heals on its own
Stem cell and exosome signaling for joints and recovery
A regenerative tool, matched to your data
Prescribed selectively under medical oversight

05Vitality

Hormone Optimization

Hormone levels shift with age, and the effects are felt everywhere: energy, sleep, body composition, mood, and libido. Hormone optimization uses precise lab testing and licensed medical guidance to restore balance, often with bioidentical hormone therapy, returning a sense of vitality to the second half of life.

Lab-guided, physician-supervised protocols
Supports energy, sleep, and mood
Helps restore strength and body composition
Personalized to your biology

06Advanced Therapy

Peptide Therapy

Peptides are short chains of amino acids that act as precise biological signals, prompting specific responses such as soft-tissue healing, gut repair, immune modulation, and lean-muscle support. Prescribed and dosed by a clinician using pharmaceutical-grade sources, peptide therapy is one of the most targeted tools in a modern longevity protocol, and a world away from the unregulated products sold online.

Targeted signals for recovery and tissue repair
Physician-prescribed, pharmaceutical-grade sourcing
Integrated into your wider protocol
A precise alternative to gray-market peptides

A relaxed nutrient therapy session at Next Health Nashville

07Cellular Energy

NAD+ Therapy

NAD+ (nicotinamide adenine dinucleotide) is essential to how cells generate energy, repair DNA, and regulate aging. Levels fall steadily over the decades. Intravenous NAD+ therapy restores this coenzyme directly, and is increasingly explored for mental clarity, sustained energy, and cellular resilience.

Supports mitochondrial energy production
Aids cellular and DNA repair processes
Associated with mental clarity and focus
A cornerstone of modern longevity protocols

IV therapy session at Next Health Nashville

08Cellular Nutrition

IV Therapy & Custom Drips

IV therapy delivers a tailored blend of vitamins, minerals, antioxidants, and fluids directly into the bloodstream, achieving concentrations that oral supplements cannot. Custom-formulated drips address specific goals — from immune support and recovery to hydration and radiance — in roughly thirty unhurried minutes.

100% nutrient absorption — no digestive loss
Custom formulas for energy, immunity, or recovery
Rapid, lasting rehydration
A restful 30-minute session

Hyperbaric oxygen chamber at Next Health Nashville

09Recovery

Hyperbaric Oxygen Therapy

Hyperbaric oxygen therapy places the body in a comfortable pressurized chamber, allowing the blood and tissues to absorb dramatically more oxygen than at normal atmospheric pressure. That oxygen surplus is associated with reduced inflammation, faster recovery, sharper cognition, and the body's own regenerative processes.

Saturates tissue with healing oxygen
Supports recovery and reduced inflammation
Linked to sharper focus and mental energy
A calm, restorative 60-minute session

10Resilience

Whole-Body Cryotherapy

Whole-body cryotherapy surrounds the body with ultra-cold air for two to three minutes. The exposure prompts a powerful physiological response: blood rushes to the core, circulation sharpens, and the body releases endorphins. Regular sessions are used to support recovery, mood, and inflammation management.

Supports faster recovery from training
A natural endorphin and mood lift
Helps manage inflammation
An invigorating three-minute reset

Infrared and red light therapy at Next Health Nashville

11Restoration

Infrared Sauna & Red Light

Unlike a conventional sauna, infrared therapy warms the body directly with light, penetrating tissue to raise core temperature gently. Paired with red and near-infrared LED, it is used to support circulation, skin quality, cellular repair, detoxification, and stress recovery — all in a quiet, meditative setting.

Penetrating warmth that supports circulation
Red light for skin quality and cellular repair
Aids detoxification and deep relaxation
A meditative, screen-free reset

12Metabolic Health

Weight Optimization

Weight optimization treats body composition as the metabolic question it truly is. Combining lab work, medical guidance, and modern tools, the program addresses the hormonal and metabolic systems that govern weight — building a sustainable path rather than a temporary one.

Physician-guided and lab-informed
Addresses metabolic and hormonal drivers
Sustainable rather than short-term
Integrated with your wider health picture

Restorative light therapy at Next Health Nashville

13Next Beauty

Aesthetics & Skin

Next Beauty is built on a simple belief: personalized beauty is part of overall well-being. Delivered by expert medical aesthetic nurses, treatments range from advanced laser therapy and microneedling to biostimulators and refined injectables — aesthetic care held to a medical standard.

Advanced lasers, microneedling, and peels
Refined, minimally invasive injectables
Delivered by medical aesthetic nurses
Beauty treated as part of whole health

14Performance

Compression & Recovery

Compression therapy uses dynamic, sequential air pressure to enhance circulation and lymphatic flow, flushing metabolic byproducts and reducing the heaviness that follows hard effort. It is recovery made active — a quiet, effective complement to training, travel, and long days on your feet.

Enhances circulation and lymphatic flow
Reduces muscle fatigue and heaviness
Supports recovery between training days
Effortless — recover while you rest

A wellness consultation at Next Health Nashville

15Micronutrition

Vitamin Shots

Vitamin shots deliver a concentrated dose of a specific nutrient — B12, vitamin D, glutathione, and more — in a single, fast injection. They are the most accessible way to address a known gap, support energy and immunity, or simply give a demanding week a measurable edge.

Fast, concentrated nutrient delivery
Targeted support for energy and immunity
An easy, walk-in friendly option
A simple complement to any protocol

Begin

Not sure where to start? Start with a conversation.

The right protocol is the one built around you. Book a visit at either location and let the data lead.

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Or see both locations