Restore Your Energy. Rebalance Your Health. Reclaim Your Life.
Advanced Functional Medicine & Integrative Therapies in Allen, Texas
Most people don’t feel “mysteriously unwell.” They feel exhausted, inflamed, foggy, stressed, out of balance, and frustrated because no one has helped them understand why.
At InfusaLounge Integrative & Functional Medicine, we use root-cause diagnostics, personalized treatment plans, and cutting-edge therapies to help you finally feel like yourself again.
This is medicine that listens, measures, explains, and transforms.
What We Do
Your body isn’t broken – it’s signaling. Our job is to find out what it’s trying to tell you, with the most advanced diagnostic tools available in integrative care.
We specialize in uncovering the root causes behind:
Chronic fatigue
& burnout
Gut issues (IBS, SIBO, Crohn's, reflux, bloating)
Hormone
Imbalance
Thyroid & Adrenal Dysfunction
Autoimmune
symptoms & immune dysregulation
Chronic
inflammation
Brain fog, anxiety, and poor sleep
Metabolic dysfunction & weight resistance
If you’ve been told “your labs are normal” – but you still feel terrible – this is where your answers start.
Advanced Diagnostics
Most clinics look at surface-level numbers.
We look underneath them at cellular, hormonal, metabolic, neurological, and inflammatory signals that conventional care rarely examines in depth.
When you know exactly what’s not functioning correctly, you can finally treat the root – not the symptoms.
Our diagnostic capabilities include:
- Comprehensive hormone & thyroid panels
- GI-MAP gut & microbiome analysis
- Food sensitivity & immune reactivity panels
- Micronutrient & intracellular nutrient testing
- Cardiometabolic & insulin resistance evaluation
- Autonomic Nervous System Testing (TM Flow)
- Mitochondrial & cellular energy testing
- Biological age & telomere longevity markers
- Adrenal & cortisol rhythm testing
- Genetic & methylation testing (MTHFR)
- Mineral, vitamin & heavy metal testing (OligoScan)
Our Functional Medicine Programs
We create individualized treatment pathways that target:
Gut & Digestive Health
Repair inflammation, restore microbiome balance, heal IBS, SIBO, Crohn’s, and leaky gut.
Chronic Fatigue & Energy Optimization
Address mitochondrial function, hormones, stress, and cellular energy.
Hormone & Thyroid Balance
Restore metabolic balance, mood, energy, and long-term vitality.
Autoimmune &
Inflammation
Lower systemic inflammation, identify triggers, and support immune regulation.
Brain Health & Cognitive Clarity
Improve focus, memory, mood, and mental sharpness.
Stress, Burnout & Nervous System Regulation
Rebalance HPA-axis function and stress response.
Women's Health & Midlife Wellness
Support hormones, metabolism, and vitality through every stage.
Men's Vitality & Metabolic Health
Optimize testosterone, energy, strength, and performance.
Longevity, Performance & Healthy Aging
For those looking to perform, think, and age better.
Detoxification & Environmental Health
Reduce toxic load from mold, heavy metals, and chemicals.
integrative therapies
Our clinic offers the most innovative, research-supported integrative therapies available today—all under one roof.
Our advanced therapy suite includes:
Hyperbaric Oxygen Therapy (HBOT)
Enhance healing, reduce inflammation, support neurological recovery, and boost performance using our OxyEdge hard-shell chamber at up to 2.0 ATA.
Peptide Therapy
Targeted peptides for recovery, inflammation, gut healing, sleep, weight, and longevity.
Ozone & UVBI Therapy
IV ozone with ultraviolet blood irradiation for immune support, detoxification, circulation, and cellular repair.
Red Light Therapy
Our NovaPod 2.0 offers 6 integrated modes including infrared heat, red/NIR light, PEMF, and terahertz therapy for mitochondrial repair and inflammation reduction.
Ozone Sauna Therapy
Transdermal ozone using our ReFire-O3 system with carbonic acid therapy, PEMF, hydrogen inhalation, and LED light therapy.
Hormone Optimization
Bioidentical hormone replacement therapy (BHRT) and personalized hormone balancing protocols.
NAD+ Therapy
Elevate mitochondrial function, cognitive clarity, metabolism, and healthy aging.
Chelation Therapy
Heavy metal detoxification and cellular support for metabolic balance.
IV Nutrient Therapy
Medical-grade infusions for hydration, immunity, energy, detox, and cellular support. Plus Specialty IVs for 27+ specific conditions.
Vitamin Shots & Injections
Fast 3-5 minute nutrient injections for energy, immunity, metabolism, and GLP-1 support.
EPIC Upper Cervical Spine Alignment
Ultra-precise, image-guided neurological alignment for migraines, dizziness, neck pain, TBI/concussion recovery, and improved brain-body communication.
This is where science meets precision healing.
Regenerative Medicine
When your body has the right signaling, nutrients, and cellular environment, it knows exactly how to heal.
PRP Therapy
Platelet-rich plasma for joint pain, tendon injuries, soft tissue repair, and inflammation reduction.
Exosome Therapy
Advanced cellular signaling for tissue repair, neurological support, and systemic regeneration.
Medical Weight Loss
If you’ve struggled with weight loss despite doing “everything right,” the problem isn’t willpower — it’s biology.
Our medically supervised weight loss programs address the metabolic, hormonal, and inflammatory drivers of weight resistance so you can finally achieve lasting results.
Semaglutide (GLP-1 Therapy)
Reduce appetite, improve blood sugar regulation, and support sustainable fat loss.
Tirzepatide (Dual GLP-1/GIP Therapy)
Next-generation medication targeting multiple metabolic pathways for powerful results.
Retatrutide (Triple Agonist GLP-1/GIP/Glucagon)
Novel triple-receptor therapy for enhanced appetite control and metabolic outcomes.
MIC Lipo Injections
Support fat metabolism, energy, and liver function with lipotropic nutrients and B vitamins.
This isn’t a diet. It’s a medically guided transformation.
conditions we help
If you’ve been struggling with symptoms that don’t fit neatly into a diagnosis—or that conventional medicine hasn’t been able to resolve—functional medicine may be the approach you’ve been searching for.
Conditions we commonly support:
Chronic fatigue & low energy
Brain fog & cognitive decline
Mitochondrial
dysfunction
Post-viral fatigue & Long COVID
Thyroid & hormone imbalance
Gut issues (IBS, SIBO, Crohn's, food sensitivities)
Autoimmune symptoms & immune dysregulation
Chronic
inflammation
Anxiety, stress,
& burnout
Sleep issues & insomnia
Migraines & chronic headaches
Joint pain & mobility issues
Nerve pain
neuropathy
POTS &
dysautonomia
Lyme disease &
co-infections
TBI & concussion
recovery
Environmental toxin exposure (mold, heavy metals)
Metabolic dysfunction & weight resistance
Blood sugar & insulin resistance
No condition is “too vague.” No symptom is “in your head.” You deserve answers.
why choose InfusaLounge?
Root-Cause Diagnostics
Functional + Integrative + Regenerative + Neurological
Advanced Technology
Medical Oversight
Deeply Personalized Care
Modern, Elevated Environment
Local Expertise
You aren’t meant to manage symptoms forever. You’re meant to heal.
Meet the team
Our providers blend functional medicine training, diagnostic expertise, and a whole-person care philosophy.
Dr. Phyllis Gee, MD
Medical Director
Melissa Chester, BHSA
Founder & Director of Operations
Triny Nguyen, APRN
Nurse Practitioner
Diana Alvarez, LVN
Clinical Operations Manager
Patient Stories
“This was my 4th maybe 5th visit and the ladies are always friendly and helpful with choosing my IV medication/vitamins for my visit. It’s always easy to get an appointment and I’m able to get in and out within an hour.”
- Aileen A.
“This experience it’s so good, I’m in a program to loos weight and definitely is working for me , lost almost 20 lbs in 3 months. Definitely recommended. All staff are amazing!”
- Dora S.
“After years of being dismissed by doctors, InfusaLounge finally found the root of my inflammation.”
- Tamara R.
latest from the learning center
Explore functional medicine education, diagnostics insights, integrative therapy guides, regenerative medicine articles, weight loss science, and chronic condition resources.
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areas we serve
InfusaLounge Integrative & Functional Medicine proudly serves patients throughout the Dallas-Fort Worth metroplex. Our Allen clinic is conveniently located for residents across the region, with easy access from US-75 and Highway 121.