Drop-Ship Kits Today – Our Current GI-MAP Turnaround Time: 7–10 Business Days
  • GI-MAP – DNA Stool Analysis

    The Leader in Comprehensive Stool Analysis by qPCR

    • True Quantitative PCR Stool Testing
    • Includes Bacteria, Yeast, Parasites, Viruses
    • Antibiotic Resistance Genes
    H. pylori Virulence Factors
    • Metabolic, Immune and Digestive Markers

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    GI-MAP Box



    Free Drop Shipment Available

    Ship Directly to Your Patients for Convenient At-Home Collection


    Drop-Ship Details
  • Critical Insight with the GI-MAP

    Presentation Now Available On Demand

    Mast Cell Activation and Dysbiosis

    Roles in Common GI Disorders

    Presented by Tom Fabian, PhD, CNTP


    View it Today
  • CytoDx logo

    Cytokine Response Profile

    Measures 16 Key Serum Cytokines:

    • Th1, Th2, Th3, Th17 and T-regulatory cytokine responses
    • Assess Pro-inflammatory/Anti-inflammatory cytokine balance
    • Measure efficacy of immune balancing and modulating approaches



We provide a unique array of testing to help equip gastroenterologists. From our Pathogens Profile to our H.pylori gastric biopsy testing, we have expanded upon the familiar to include novel diagnostic tools such as virulence factors and antibiotic resistance genes.



Our research and technology is advancing the field of personalized medicine. Using true quantitative PCR DNA analysis coupled with ongoing educational and technical support, we provide our practitioners the tools to help patients in ways that others cannot.


Scientific Support

The science behind our testing. Read the GI-MAP white paper, see sample reports, and learn from peer reviewed articles.

Additional educational materials may be found in our Resource Library.


Are You a New GI-MAP User?
Get all the basics by watching this informative GI-MAP Overview  

Visit Our Resource Library

  • Webinars & Podcasts
  • GI-MAP White Paper & Interpretive Guide
  • Learning GenomicInsight™ Tutorial Series
  • Educational Articles
Resource Library

GI-MAP – Revolutionizing the Comprehensive Stool Analysis
Microscopy and culture-based tests are familiar, but they have limitations with sensitivity, specificity, and identifying anaerobic organisms. That is why almost no peer-reviewed research studies have used microscopy and culture-based testing methods in over 20 years.


Tony Hoffman, CEO
“At Diagnostic Solutions Laboratory, we’re not content with the range of clinical testing currently available to practitioners. We believe that every patient should achieve optimal health, and we’re driven to give clinicians the tools to do so. Our mission, therefore, is to use our resources to bring the most advanced, innovative, and clinically relevant testing to healthcare providers worldwide.”
Tony Hoffman, CEO