Redefining What Healthcare Should Feel Like.

Most of our patients come to us feeling unheard, exhausted, overwhelmed, or discouraged by years of symptoms without answers. Others come because they want to stay healthy, stay sharp, and perform at their highest level as they age.

InfusaLounge Integrative & Functional Medicine exists for both.

We combine advanced diagnostics, cutting-edge therapies, and deeply personalized functional medicine to deliver the kind of care that gets to the root of what’s happening in your body—and guides you forward with clarity, confidence, and support.

We are not a spa. We are not a rushed medical office. We are a relationship-based, whole-system medical practice focused on helping you feel better and stay better.

Our Mission

To help every person who walks through our doors feel better, heal better, and live better—using a precise, compassionate, whole-body approach to medicine.

We believe health isn’t the absence of disease—it’s the presence of energy, clarity, resilience, and possibility.

Our mission is to:

Uncover root causes—not mask symptoms

Optimize foundational body systems

Improve long-term health outcomes

Support both chronic illness recovery and high-performance optimization

Guide patients through personalized, step-by-step healing journeys

No guesswork. No generic protocols. No one-size-fits-all advice. Every plan is designed for your biology, your symptoms, your goals, and your life.

Our Philosophy

We treat systems—not symptoms. We treat people—not lab numbers. We treat causes—not just conditions.

Functional medicine allows us to identify how your body’s interconnected systems interact and influence one another:

Gut & Digestive System
Hormones & Endocrine System
Mitochondria & Cellular Energy
Immune System & Inflammation
Nervous System & Stress Response
Blood Sugar & Metabolic Function
Circulation & Oxygenation
Detoxification Pathways

By understanding the “why” behind your symptoms, we build precise strategies that lead to deeper, more sustainable healing.

Our Story

From a wellness spa to a fully integrated functional medicine clinic — evolving to serve our community better.

InfusaLounge began as a wellness-focused center offering IV therapy and integrative support. But as our community’s needs grew—and as our clinical training expanded—so did our mission.

Today, InfusaLounge is a full-service integrative & functional medicine clinic with comprehensive diagnostics, advanced therapies, and whole-body medical care—all under one roof in Allen, Texas.

We’ve kept the calming, supportive feel people love—but added the depth, precision, and expertise you’d expect from a modern functional medicine practice.

Our evolution is driven by one goal: Help people get answers, get better, and get their lives back.

What Makes InfusaLounge Different

A full-system, root-cause approach

We evaluate everything that affects your symptoms—not just isolated markers.

Advanced diagnostic testing

GI-MAP, DUTCH hormone testing, micronutrient analysis, heavy metal testing, mitochondrial markers, TM Flow ANS testing, biological age testing, and more.

Board-certified medical oversight

All protocols supervised by Dr. Phyllis Gee, MD, a board-certified functional medicine physician with 30+ years of experience.

A calm, supportive, relationship-based environment

Longer visits, deeper conversations, and care that makes you feel seen and heard.

Medically supervised weight loss

Semaglutide, tirzepatide, retatrutide, MIC Lipo, metabolic evaluation, and root-cause support.

Modern medicine, natural principles, and real science

We use what works—from advanced diagnostics to metabolic science to integrative therapies.

A dedicated team who genuinely cares

We take your symptoms seriously. We listen. And we walk the journey with you.

Integrated therapies for faster, deeper healing

IV Nutrient Therapy & Specialty IVs (27+ condition-specific protocols)
NAD+ Therapy
Hyperbaric Oxygen Therapy (HBOT) — OxyEdge hard-shell chamber, up to 2.0 ATA
Red Light Therapy — NovaPod 2.0 with 6 integrated therapy modes
Ozone & UVBI IV Therapy
Ozone Sauna Therapy — ReFire-O3 with transdermal ozone, carbonic acid, PEMF, hydrogen
Peptide Therapy
Hormone Optimization & BHRT
Chelation Therapy
EPIC Upper Cervical Spine Alignment

our approach to care

The InfusaLounge Method: 6 Steps to Transformation

Listen Deeply

Every journey begins with understanding you—your history, your symptoms, your goals, and your story.

Test Thoroughly

We use advanced diagnostics that reveal the real story behind your symptoms—not just surface-level numbers.

Personalize Your Plan

Root-cause, data-driven, and customized to your unique biology.

Rebuild Foundational Systems

Gut, hormones, stress response, mitochondria, metabolism, immune function, circulation.

Support Recovery with Advanced Therapies

HBOT, NAD+, ozone, red light therapy, peptides, IV therapy, and more

Guide You Step-by-Step

We walk with you—not just treat you. This is a partnership, not a transaction.

Meet the team

Your Partners in Healing & Transformation

Behind every diagnosis, every treatment plan, and every breakthrough is a team that genuinely cares about your well-being.

Our providers bring together advanced training in functional medicine, integrative therapies, and root-cause diagnostics—combined with a shared commitment to listening deeply and treating you as a whole person.

Board-Certified Functional Medicine Physician | 30+ Years Experience

Dr. Gee oversees all medical protocols at InfusaLounge, ensuring every treatment is safe, evidence-based, and personalized. With over three decades as a practicing physician and board certification in functional medicine, Dr. Gee brings deep expertise in addressing root causes—not just symptoms. Her focus: helping patients understand why they feel the way they do and guiding them toward lasting health.

Bachelor's in Healthcare Administration | Founder | Operations Leadership

Melissa is the driving force behind InfusaLounge, managing day-to-day operations and ensuring every patient receives an exceptional experience. With a Bachelor’s degree in Healthcare Administration and Management, plus extensive experience managing wellness practices, Melissa built InfusaLounge from the ground up—evolving it from a wellness spa into the full-service integrative medicine clinic it is today.

Board-Certified Nurse Practitioner | IV Nutrition, Weight Management & Hormone Balancing

Triny is the primary patient-facing clinician at InfusaLounge, conducting health consultations, prescribing therapies, and managing ongoing care. She specializes in IV nutrition protocols, medically supervised weight loss (including GLP-1 medications), and hormone balancing. Triny works one-on-one with every patient to create personalized treatment plans that address their unique needs.

Licensed Vocational Nurse | BS Biochemistry | IV/Ozone/UVBI Certified | 7+ Years Healthcare Experience

Diana manages clinical floor operations and the infusion center, coordinating treatments, preparing IV protocols, and monitoring patient well-being throughout each visit. With a Bachelor’s degree in Biochemistry from the University of New Mexico, IV/Ozone/UVBI certification, and experience across skilled nursing, home health, and hospice care, Diana brings both scientific expertise and compassionate patient care. Her clinical passions include hormone health, gut-brain axis function, cardiovascular health, and athletic performance optimization.

Doctor of Chiropractic | 25+ Years Experience | Published Researcher | EPIC Technique Founder

Dr. Pierce is the presiding doctor for all EPIC Upper Cervical treatments at InfusaLounge. A fourth-generation chiropractor with 25+ years of experience, he is the President, CEO, and lead instructor for the EPIC (Evolutionary Percussive Instrument Correction) technique, and co-founder of EPIC Clinics. Dr. Pierce co-invented the patented Integrity Genesis 3-axis percussion instrument and has published research in PubMed-indexed journals, co-authored with Harvard Medical School. He is recognized by the NFL Alumni Association for his work in brain health and has received multiple Chiropractor of the Year awards.

15+ Years Healthcare Business Development | Clinical Research Background | NFL Alumni Liaison

Karla brings 15+ years of healthcare business development experience, a clinical research background, and strategic partnerships including serving as an EPIC Clinics consultant and NFL Alumni liaison. Her philosophy: “Getting to root cause and providing therapies to assist in healing.” Karla focuses on creating personalized, collaborative care experiences where patients feel hope and empowerment throughout their health journey.

For Those Struggling with Chronic Symptoms

If you’ve been dismissed, misdiagnosed, or told “your labs are normal” while still feeling terrible, you’re in the right place. We specialize in helping patients with:

Chronic fatigue & unexplained exhaustion
Brain fog, memory issues & cognitive decline
Gut problems (IBS, SIBO, Crohn's, bloating, reflux)
Hormone imbalances & thyroid dysfunction
Autoimmune symptoms & chronic inflammation
Anxiety, stress, burnout & sleep issues
Migraines, nerve pain & neuropathy
Post-viral fatigue & Long COVID
POTS, dysautonomia & nervous system dysfunction
Metabolic dysfunction & weight resistance
Lyme disease, TBI/concussion, environmental toxin exposure

For Those Pursuing Optimal Performance & Longevity

You don’t have to be “sick” to benefit from functional medicine. We also work with:

We help improve:

The InfusaLounge Experience

Care Designed Around You

Your experience here is built to be:

Calming

Soft lighting, relaxing treatment rooms, and an environment designed to reduce stress and promote healing.

Personalized

No generic protocols. Everything is designed around your unique biology.

Supportive

We take time to listen and understand the story behind your symptoms.

Restorative

From IV suites to hyperbaric therapy to red light therapy, the environment promotes healing.

Precise

Every protocol is grounded in diagnostic data, not guesswork.

From the infusion lounge to the hyperbaric suite to the EPIC Upper Cervical room—everything is created with your comfort and healing in mind.

Why Patients Trust Us

We take your symptoms seriously
We never rush your care
We look deeper than traditional labs
We use modern therapy + advanced functional medicine
We personalize every detail
We help you understand your body
We see your potential — not just your symptoms

We build long-term relationships, not temporary fixes.

serving the north texas community

Bringing Functional Medicine to North Texas

Located in Allen, Texas, InfusaLounge Integrative & Functional Medicine proudly serves patients throughout the Dallas-Fort Worth
metroplex, including McKinney, Frisco, Plano, Fairview, Richardson, Lucas, Murphy, Parker, Melissa, Wylie, Princeton, Sachse, Anna, Prosper,
Celina, and surrounding communities.