Gut Health Experts in Miami, Florida

Advanced Labs + Gut Testing for Whole-Body Longevity

Go beyond generic lab reports and symptom-based care. Dr. Durrell Handwerger, DNP, APRN, FNP-C, APHN-BC has spent over 25 years on the frontlines of functional medicine, helping thousands of patients uncover the deeper patterns behind gut health, hormones, inflammation, metabolism, immune function, and long-term wellness.

With this program, you don’t just receive advanced testing — you receive expert interpretation and personal guidance from Dr. Durrell himself, from start to finish.

Choose a free discovery call or book your functional medicine consultation with Dr. Durrell directly.

The Missing Link

Still Feeling Off Despite “Normal” Labs?

Standard lab ranges are often designed to detect disease — not optimize energy, gut health, hormones, immune function, inflammation, metabolism, and long-term wellness.

Dr. Durrell Handwerger (DNP, APRN, FNP-C, APHN-BC) combines advanced bloodwork, GI gut microbiome testing, and 25+ years of clinical experience to evaluate the whole person — not just isolated symptoms.

Choose a free discovery call or book your functional medicine consultation with Dr. Durrell directly.

How We Are Different

FUNCTIONAL MEDICINE TESTING MEETS CONCIERGE PRIMARY CARE

Advanced Bloodwork

120+ biomarker lab panel through Labcorp, including your Labcorp lab visit. Regular $798 — now $550. Concierge in-home phlebotomy available for only $80.

GI Gut Microbiome Testing

At-home GI gut microbiome test with 80+ actionable biomarkers to uncover deeper gut health patterns.

Functional Medicine Analysis

Your bloodwork and gut results are personally reviewed by Dr. Durrell through a functional medicine lens — so you receive expert interpretation, not a generic report.

90-Minute Consultation

A detailed 1-on-1 appointment with Dr. Durrell to review your results, understand your story, and map out your next steps.

One Month of Support

30 days of unlimited communication and expert guidance directly with Dr. Durrell. Messages are returned within 24 business hours.

Be Well Membership

Includes 30 days of concierge care with Dr. Durrell, plus 20% off professional supplements selected based on your results.

Program Details

What is Included?

Our Advanced Labs + Gut Health Program gives you a clearer picture of what may be driving your symptoms by connecting advanced bloodwork, GI gut microbiome testing, and functional medicine guidance into one personalized plan.

Click the chart on the right to see exactly what is included with our program.

Normal Price: $1,793
Program Price: $1,348

This Program Is Designed to Support: :

A personalized consultation with Dr. Durrell to review your health history, symptoms, advanced lab results, gut microbiome findings, and next steps.

Includes Labcorp lab visit. Regular $798 — now $550. Concierge in-home phlebotomy available for only $80.

At-home GI gut microbiome test with 80+ actionable biomarkers. Regular $499 — now $450.

Dr. Durrell personally interprets your bloodwork and gut results through a functional medicine lens to identify deeper patterns and guide your plan. Regular $298 — now $198.

Includes 30 days of unlimited communication and expert guidance directly with Dr. Durrell. Messages are returned within 24 business hours. Regular $198 — now $150.

Meet Dr. Durrell (DNP, APRN, FNP-C, APHN-BC)

Functional Medicine & Gut Health Expert

Dr. Durrell Handwerger, DNP, APRN, FNP-C, APHN-BC has spent more than 25 years on the frontlines of functional medicine, helping thousands of patients improve gut health, energy, inflammation, hormones, metabolism, immune function, and whole-body wellness.

What makes Dr. Durrell different is not just the testing — it is his ability to interpret the data. He combines advanced bloodwork, GI gut microbiome testing, functional medicine, and primary care experience to uncover deeper patterns that generic lab reports and conventional visits often miss.

From your first consultation through your follow-up support, you work directly with Dr. Durrell. He personally reviews your results, explains what they mean, and guides you through the next steps.

Dr. Durrell is also the host of The Power of Functional Medicine Podcast, available on Apple, Spotify, and YouTube.

Choose a free discovery call or book your functional medicine consultation with Dr. Durrell directly.

Dr. Durrell’s Philosophy on Functional Medicine, Gut Health & Longevity

Watch to learn why patients choose Dr. Durrell

Dr. Durrell (DNP, APRN, FNP-C, APHN-BC) brings more than 25 years of experience in functional medicine, gut health, and concierge primary care. Rather than relying on generic lab ranges or isolated symptoms, he evaluates the entire body to uncover the deeper patterns behind your health.

Through advanced bloodwork, GI gut microbiome testing, and expert interpretation, Dr. Durrell helps patients understand what their results actually mean. Every consultation is led by Dr. Durrell himself, giving you direct access to the practitioner analyzing your data and guiding your care.

The result is a more personalized path forward — designed to support better digestion, energy, mental clarity, immune function, inflammation, hormones, metabolism, and long-term wellness.

Introducing the Advanced Labs + Gut Health Program

Designed to connect your bloodwork, gut microbiome, and whole-body health through functional medicine analysis and concierge support.
Advanced Testing

Includes advanced bloodwork through Labcorp plus GI gut microbiome testing to uncover patterns that standard testing and online lab reports often miss.

1-1 Appointments

Meet directly with Dr. Durrell for an in-depth 90-minute consultation to review your results and understand your full health picture.

Ongoing Care

Receive one month of concierge support, Be Well membership access, and personalized follow-up based on your results.

Program Pricing

Special Savings

Regular Price

Paid in Full
$ 2247
  • Comprehensive Microbiome Stool Test
  • Advanced In-Depth Lab Testing
  • Two In-Depth, 90 Minute Appointments with Dr. Durrell
  • Be Well™ Membership Concierge Service
  • 25% Off the Highest Quality Supplements

March Special

Save $300 + 2 Monthly Payments - FSA/HSA Eligible
$ 973.50
/month
  • Pay Only $1,947 ($300 Discount)
  • Pay Over 2 Months - FSA/HSA Eligible
  • Complimentary Consultation with Dr. Durrell
  • FREE Gut & Longevity Guide for Booking a Call
  • Exclusive $300 Savings Toward Program
  • Comprehensive Microbiome Stool Test
  • Advanced In-Depth Lab Testing
  • Two In-Depth, 90 Minute Appointments With Dr. Durrell
  • Be Well™ Membership Concierge Service
  • 25% Off the Highest Quality Supplements
SPECIAL
Not Ready to Book Yet?

Start with the Free
GI Gut Health Ebook

Learn how the gut microbiome can affect digestion, energy, inflammation, hormones, skin, immune function, and long-term health.

Start with the Free GI Gut Health Ebook

Get Your Free Gut Health Ebook (Instant Download)

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REAL RESULTS. REAL GUT HEALING.

Patient Success Stories

Your Questions Answered

FAQS

Our Advanced Labs + Gut Health Program is designed to help uncover what may be driving your symptoms by combining advanced bloodwork, GI gut microbiome testing, and expert functional medicine interpretation from Dr. Durrell.

Our Program is Proven to Help Improve:

The package includes advanced bloodwork through Labcorp, GI gut microbiome testing, an in-depth functional medicine review of your results, a 90-minute consultation with Dr. Durrell, one month of concierge communication, and Be Well membership support. The goal is to help connect the dots between your labs, gut health, hormones, immune system, inflammation, metabolism, and overall wellness.

The GI gut microbiome test is completed from home. A test kit is delivered to you with instructions and a prepaid return label. Once your results are available, Dr. Durrell reviews them along with your bloodwork to help identify patterns and create a personalized functional medicine plan.

Your advanced bloodwork is completed through Labcorp and includes over 120 biomarkers. For a more convenient concierge blood draw experience,  a phlebotomist will come to your home for an additional fee of only $80. Once your lab results are received, they are reviewed together with your GI gut microbiome test.

During the consultation, Dr. Durrell reviews your health history, symptoms, goals, bloodwork, and GI gut microbiome results. He explains what your results may reveal, how different systems in the body may be connected, and what next steps may support your overall health and wellness.

Online lab reports can provide numbers, but they do not replace expert interpretation. Dr. Durrell personally reviews your bloodwork and GI gut microbiome results through a functional medicine and primary care lens to identify deeper patterns and guide your next steps.

Yes. The 15-minute discovery call is free and gives you a chance to ask questions before deciding whether to book the full program.

HSA/FSA may be available depending on your plan and eligibility.

After you book, Dr. Durrell will guide you through the next steps, including your lab testing, GI gut microbiome test, 90-minute consultation, results review, and one month of follow-up support. You will be working directly with Dr. Durrell throughout the process.

Ready to Understand the Full Picture?

Let's Create Your Plan

Work directly with Dr. Durrell to uncover what your labs and gut health results really mean — then receive a clear, personalized plan for your whole-body health.

Choose a free discovery call or book your functional medicine consultation with Dr. Durrell directly.