GI-MAP Gut Health Testing
At Dr. Fest’s Functional Medicine practice, we believe optimal health begins in the gut. The GI-MAP (Gastrointestinal Microbial Assay Plus) is an advanced DNA-based stool test that provides a comprehensive analysis of your gut microbiome.
What is GI-MAP?
The GI-MAP (Gastrointestinal Microbial Assay Plus) is a comprehensive stool test that uses advanced DNA (qPCR) technology to analyze the gut microbiome. It detects bacteria, parasites, fungi, viruses, and markers of gut health and inflammation.
Unlike standard stool tests, the GI-MAP provides detailed insight into microbial imbalances that may be contributing to chronic symptoms.
This test identifies harmful pathogens, beneficial bacteria levels, inflammation markers, digestive function, and immune response within the gut. By uncovering imbalances at the root level, Dr. Fest is able to create highly personalized treatment plans tailored to your unique biology.
What It Evaluates
Pathogens & Infections
- Pathogenic bacteria (like H. pylori)
- Parasites and protozoa
- Candida and fungal overgrowth
- Viruses
Gut Health Markers
- Beneficial gut bacteria levels
- Inflammatory markers
- Digestive enzyme function
- Leaky gut markers
Immune Function
- Immune response in the gut
- Personalized treatment insights
- Root-cause identification
Who It's For
GI-MAP testing may benefit patients experiencing:
- Bloating and gas
- IBS-like symptoms
- Constipation or diarrhea
- Acid reflux
- Food sensitivities
- Autoimmune concerns
- Skin conditions (eczema, acne)
- Chronic fatigue
- Brain fog
Why Dr. Fest Uses GI-MAP
Dr. Fest utilizes advanced functional testing, including the GI-MAP, to identify root causes of digestive and systemic health concerns. By analyzing the gut microbiome at a DNA level, she creates personalized treatment protocols designed to restore balance and improve overall wellness.
Testimonials
Real People, Real Results
Posted on Jennifer DiMaria31/12/2025Trustindex verifies that the original source of the review is Google. I have been seeing Dr. Fest for years now. I can't say enough how great she has been in my life. She is caring and listens. Her staff are wonderful. Always gets to the bottom of your issues. I highly refer her to everyone I know.Posted on Brian Dutton23/09/2025Trustindex verifies that the original source of the review is Google. I got IV therapy here and it made such a difference in my energy. Doc was attentive, office welcoming. No delays, the time you book is the time you’re seen.Posted on Caleb Jenkins09/09/2025Trustindex verifies that the original source of the review is Google. I couldn’t be happier with my experience during my allergy testing appointment. I felt comfortable and well taken care of. Thx!Posted on Sara Poole05/08/2025Trustindex verifies that the original source of the review is Google. I love dr Fest!! She is sooo knowledgeable, attentive, and kind! My first treatment with her was such a smooth and relaxing process and I am def coming back here again in the future!Posted on Scot Parsons09/07/2025Trustindex verifies that the original source of the review is Google. My first time getting an iv and now I am lowkey obsessed with the results!! I feel so much better already and now, I am planning to get them done regularly. Thanks, Dr. Fest!Posted on Lyric Ashbourne06/06/2025Trustindex verifies that the original source of the review is Google. Thankful for the care I receive here! Dr. Marina is a great listener, she has years of experience, and she takes a personable approach to all of her patients. I can recommend her!Posted on Judy Humphrey14/05/2025Trustindex verifies that the original source of the review is Google. The results of my intravenous therapy are amazing so far!! My fatigue is fully gone and I'm suuuper grateful for your care and attention!
Discover the root cause. Restore balance. Reclaim your health.
Ready to understand what’s happening in your gut?