Specialized testing to identify the root causes of illness, not just the end-result diagnosis.
We explore underlying dysfunction across cellular, hormonal, microbiome, gut, nervous-system, and musculoskeletal function, pairing functional-medicine assays with conventional laboratory tests to build a complete picture of cellular, organ, and system health.
Our Approach
Functional medicine testing investigates the underlying processes of health and disease. Understanding root causes lets us support the body’s innate healing capacities and correct imbalances, instead of chasing symptoms.
Treating symptoms alone often leads to disease resurfacing in new forms. Childhood eczema can become teenage asthma and adult arthritis when the underlying immune or detoxification driver is never addressed.
By identifying and correcting drivers like chronic infections, immune dysregulation, emotional trauma response, or food allergies, we help the body heal more deeply, reducing the risk of chronic disease down the road.
We offer both in-clinic and outsourced diagnostic testing. We work with leading national labs (LabCorp, Quest) and several national and international functional-medicine laboratories for assays not available locally, then translate the results into a personalized course of action.
Outsourced functional-medicine assays are run through CLIA-certified laboratories. Some tests are out-of-pocket or partially covered; our team will confirm coverage and pricing before ordering.
In-Clinic Assessments
Non-invasive, point-of-care evaluations our providers use during your visit to map nervous-system regulation, mineral status, and energetic balance.
Muscle-based testing of the autonomic nervous system to surface root contributors to illness, identify blockages, and prioritize treatments.
Whole-body thermometry that visualizes autonomic nervous-system regulation, often the underlying driver of many chronic conditions.
Pulsed electromagnetic and sound frequencies used to scan and support the body’s functional balance, supporting relaxation, pain reduction, and well-being.
A quick hand-scan that measures trace elements and heavy metals in tissue by light refraction and absorption.
Lab-Based Testing
When clinically indicated, our providers prescribe outsourced functional-medicine panels analyzed by CLIA-certified national and international laboratories.
Specialty laboratory testing for Lyme disease, chronic viral co-infections, and other tickborne pathogens.
Urine-based mycotoxin and mold testing prescribed by your provider when biotoxin illness is suspected.
Urine, blood, and saliva testing to map sex and adrenal hormones, their metabolites, liver detoxification phases, and organic acids.
Nutritional and micronutrient panels to identify deficiencies that may be driving fatigue, immune dysfunction, or chronic illness.
Panels that map your individual detoxification capacity, methylation status, and overall burden of chemicals, metals, and plastics.
Functional gut assays that evaluate the microbiome, inflammation markers, digestive enzymes, and pathogenic infections.
Genetic SNP and mutation testing to understand how your genetics shape cellular metabolism, detoxification, and organ function.
Specialty testing for circulating cancer stem cells and tumor cells, with chemo-, heat-, and natural-substance-sensitivity testing.
Cancer patients must continue to follow their oncologist while receiving supportive therapies at Holistique.
Multi-cancer early-detection screening for 50 common cancers, prescribed by your Holistique provider when clinically appropriate.
Cancer patients must continue to follow their oncologist while receiving supportive therapies at Holistique.
Schedule a visit with a Holistique provider to select the testing that maps to your symptoms, history, and goals, and translate the results into a personalized course of action.
Physician-curated supplements, advanced diagnostic kits, and home-care tools designed by Dr. Darvish to elevate cellular health, enhance detoxification, and strengthen long-term vitality.
Shop Collection
Gut Zoomer Microbiome Test
Khosh Ultra Biotic Lean Probiotic
Vibrant Wellness Diagnostic Panels
Khosh Collagen Plus Supplement
LightStim LED Light Therapy Device
Khosh S-Acetyl Glutathione
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