Telemedicine · Pennsylvania Patients

Heal from the inside out.

Board-certified Nurse Practitioner specializing in gut health optimization — because when your gut heals, your hormones, thyroid, and performance follow. Telemedicine for Pennsylvania patients.

"All disease begins in the gut."

— Hippocrates

Board-Certified

Nurse Practitioner

MSN, CRNP, FNP-C

15+ Years

Nursing Experience

RN & Nurse Practitioner

Telemedicine

Pennsylvania Patients

From the Comfort of Home

Root-Cause

Integrative Approach

Beyond Symptom Management

Cash-Based

No Insurance Accepted

All Payments Out-of-Pocket

About Jackie

Jackie Barber

MSN, CRNP, FNP-C

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A Calling Rooted in Root-Cause Healing

Jackie Barber is a board-certified Nurse Practitioner with a strong clinical foundation rooted in surgical and specialty care. She began her career as a Registered Nurse in the operating room, where she specialized in neurosurgery. After advancing her education, Jackie spent six years working alongside a neurosurgeon, followed by two years collaborating with an orthopedic spine surgeon — gaining extensive experience in complex, patient-centered care.

While she valued her time in traditional medicine, Jackie always felt called to a more holistic, root-cause approach to health. That calling became clear during her own personal health journey, where advanced testing and targeted treatment transformed how she felt in just a matter of weeks. Inspired by these results, she knew she wanted to help others experience the same level of healing and vitality.

Today, Jackie focuses on gut health optimization — understanding that the gut is the foundation of the entire body. When the gut is healed and functioning properly, it naturally supports hormone balance, thyroid health, and overall vitality. These systems are deeply interconnected, and true wellness begins from within. She is passionate about helping patients feel their best through personalized, integrative care that goes beyond symptom management.

Outside of her practice, Jackie enjoys spending time with her husband and family, staying active, and traveling. She also cherishes her role as a bonus mom to her two children and a proud aunt.

Specialization

Gut Health Optimization

Experience

15+ Years in Nursing

Approach

Root-Cause Integrative

Serving

Pennsylvania Patients

What We Offer

Gut Health is the Foundation of Everything

When your gut heals, your hormones, thyroid, and performance follow. We get to the root cause — not just manage symptoms.

🌿 Gut Health Optimization

Heal the Root. Heal Everything.

Gut Health Optimization

Your gut is the foundation of your entire health. When your gut is optimized, everything else follows — hormones regulate, thyroid function improves, energy returns, and inflammation decreases. Using advanced functional testing, we identify the root causes of imbalance and create a personalized plan to restore your gut from within.

⚖️ Hormone Balance

A Natural Result of Gut Healing

Hormone Balance

Hormonal imbalances are often a downstream effect of poor gut health. When the gut microbiome is restored and inflammation is reduced, hormone levels naturally begin to regulate — improving energy, mood, sleep, and weight without isolated hormone treatments.

🏃 Athlete Performance

Optimize Your Edge

Athlete Performance

Peak performance starts in the gut. By optimizing gut health, nutrient absorption, and reducing systemic inflammation, athletes experience faster recovery, better endurance, sharper mental clarity, and stronger results — naturally.

🦋 Thyroid Health

Supported Through Gut Optimization

Thyroid Health

The gut and thyroid are deeply connected. Gut imbalances, inflammation, and nutrient deficiencies are common drivers of thyroid dysfunction. By healing the gut, we support thyroid health at its root — helping restore energy, metabolism, and overall vitality.

How It Works

Your Path to Lasting Wellness

Book Your Consultation

Schedule a virtual appointment from anywhere in Pennsylvania. No waiting rooms, no commute — just convenient, personalized care.

Advanced Lab Testing

We order targeted functional lab tests based on your symptoms and goals — including GI-MAP, metabolomics, & hormone tests. We also offer a food sensitivity test.

Review Your Results

Jackie personally reviews your results and creates a comprehensive, root-cause care plan tailored specifically to your unique biology.

Transform Your Health

With ongoing telemedicine support and a natural, supplement-based care plan — no prescription medications — you'll have everything you need to restore balance and thrive.

JB Health Collective wellness dashboard and lab results

The Foundation of Health

"All disease begins in the gut."

— Hippocrates, Father of Medicine

At Jackie Barber Health Collective, we believe healing starts from within. By addressing the root cause — not just the symptoms — we help you reclaim your energy, vitality, and quality of life.

Advanced Functional Testing

Understand Your Body at the Root Level

We use cutting-edge functional lab tests to uncover what conventional medicine often misses — giving us the data to build a truly personalized care plan for you.

"Let food be thy medicine and medicine be thy food."

— Hippocrates

Stool Analysis

GI-MAP® Test

What is the GI-MAP Test?

The GI-MAP is a simple stool test that gives a detailed look at your gut health. Using advanced DNA technology, it identifies harmful bacteria, parasites, viruses, yeast, and measures the levels of beneficial bacteria your body needs to function properly.

Unlike traditional tests that only show whether something is present or not, the GI-MAP measures how much of each microbe is in your system — giving us deeper insight to target the root cause of your symptoms, not just manage them.

Who Can Benefit?

This test is especially helpful for anyone experiencing the symptoms listed below — but you don't have to be symptomatic to benefit. Anyone can gain valuable insight from the GI-MAP. It's a powerful tool for anyone looking to understand their gut, improve energy, support immunity, and feel their best.

GI Spotlight™ Also Available

The GI-MAP and GI Spotlight™ are both comprehensive stool tests that evaluate your gut microbiome — and they cover a lot of the same ground. The key differences come down to depth of analysis and pricing. Together, we'll review your health history, symptoms, and goals to determine which test gives you the most value for your unique situation.

Jackie will help guide you to the best option.

GI Spotlight™ Store

Urine Analysis

Metabolomics Spotlight™

Your Unique Metabolic Blueprint

Think of this test as a deep-dive into how your body is actually running at the cellular level. Using a simple, non-invasive urine sample, the Metabolomics Spotlight™ reveals how efficiently your body converts food into energy, manages stress, clears toxins, and supports your brain and mood.

It's like getting a personalized owner's manual for your body — so we can make targeted, evidence-based changes that actually move the needle on how you feel.

Ideal for athletes. Metabolomics provides a real-time molecular snapshot of your body's internal chemistry — making it one of the most advanced tools available for optimizing nutrition, accelerating recovery, and preventing overtraining before it derails your performance.

What It Measures

Metabolic & macronutrient processing

Mitochondrial function & micronutrient status

Amino acid, protein & neurotransmitter metabolism

Inflammatory response & oxidative stress

Detoxification & microbial metabolites

Stress, mood & overall well-being

Female Hormone Assessment

Hormone Spotlight™

Functional 24-Hour Female Urinary Hormone Assessment

The Hormone Spotlight™ delivers a comprehensive urinary assessment of estrogen, progesterone, androgen, and adrenal hormone metabolites collected over a full 24-hour period. Using gold-standard LC-MS/MS technology, it provides highly accurate quantitative measurements and clinically relevant ratios.

Multiple timepoints of adrenal hormone activity — including waking, mid-morning, afternoon, evening, and bedtime — illustrate daily cortisol and cortisone rhythms to support personalized nutritional, lifestyle, and supplementation strategies.

What This Test Evaluates

•24-hour hormone production, metabolism & clearance patterns

•Estrogen pathways — hydroxylation & methylation patterns

•Progesterone metabolites & androgen metabolism

•Daily cortisol output, DHEA & 5α-reductase activity

•Stress response, energy balance & reproductive health

•Menstrual cycle dynamics, fertility & sexual desire

DNA Analysis

H. pylori Profile

Definitive Results from One Stool Sample

Our comprehensive H. pylori DNA Profile uses the latest Real-Time qPCR Molecular Technology — the gold standard in accurate, definitive detection. DNA-based testing offers significant advantages over traditional methods, including testing for H. pylori Antibiotic Resistance Genes and Virulence Factors.

This means we don't just confirm the presence of H. pylori — we identify exactly which strains are present and which antibiotics will be most effective, allowing for a more targeted and successful treatment plan.

What Makes This Test Different

Real-Time qPCR Molecular Technology

Antibiotic Resistance Gene Testing

Virulence Factor Identification

Single stool sample — non-invasive

Guides targeted, effective treatment

Food Sensitivity

IgG Food Explorer™

Discover Your Hidden Food Sensitivities

Do certain foods leave you feeling bloated, foggy, or inflamed — but you can't figure out why? The IgG Food Explorer™ tests your immune response to over 250 different foods, revealing hidden sensitivities that could be silently driving your symptoms.

Using a simple at-home collection, this test helps us build a personalized nutrition plan to reduce inflammation, improve digestion, and help you feel your best — by removing the foods that are working against you.

What It Can Help With

•Chronic bloating & digestive issues

•Brain fog & fatigue

•Skin conditions (eczema, acne)

•Joint pain & inflammation

•Unexplained weight gain

•Mood changes & anxiety

Professional Supplements

Supplements You Can Trust

Jackie takes a fully natural approach to care — recommending practitioner-grade supplements rather than prescription medications. Every recommendation is rooted in your lab results and supported by clinical nutrition science through our partnership with Designs for Health.

A Natural Path to Healing

At Jackie Barber Health Collective, the focus is on supporting your body naturally — without prescription medications. Instead, Jackie uses targeted, practitioner-grade supplements from Designs for Health to address the root causes identified through your functional lab work.

Designs for Health has been the professional’s choice for over 30 years — available exclusively through licensed practitioners. Through Jackie’s personalized store, you can order exactly what’s recommended for your plan, delivered straight to your door.

Shop Jackie's Supplement Store

Practitioner-Grade Quality

Every supplement is third-party tested and held to the highest clinical standards — far above what you'll find on store shelves.

Personalized to Your Plan

Supplements are recommended based on your specific lab results and health goals — not a one-size-fits-all approach.

Science-Backed Formulas

Designs for Health products are formulated using the latest clinical research, ensuring maximum bioavailability and effectiveness.

Get Started

Ready to Feel Your Best?

Take the first step toward root-cause healing. Book your telemedicine consultation with Jackie today — serving Pennsylvania patients from the comfort of your home.

Jackie Barber

Health Collective · MSN, CRNP, FNP-C

Location

Telemedicine — Serving All of Pennsylvania

Availability

By Appointment · Telemedicine Only

ⓘ

Cash-Based Practice

We do not accept insurance. All payments are cash-based and made out-of-pocket.

"My goal is simple — to help you feel the way you're supposed to feel."

— Jackie Barber, NP

Book a Consultation

Fill out the form below and Jackie's team will reach out to schedule your appointment.