Comprehensive metabolic & serum markers
Comprehensive panels screen for metabolic health, blood sugar regulation, insulin resistance, and inflammation, establishing a complete baseline of your current physiology.
Specialized Testing
Advanced functional diagnostics that look beyond standard reference ranges to the optimal physiology behind your symptoms.
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Specialized Testing
Our Specialized Testing Looks Beyond Standard Ranges
Your symptoms are a real, valid reflection of how your body is functioning, even when conventional results fall within broad standard boundaries.
In conventional assessments, laboratory reference ranges are designed to identify overt pathology or acute disease. When your results fall within those broad boundaries, it can feel frustrating if you are still experiencing persistent fatigue, discomfort, or a sense that your health isn't where it should be.
Our diagnostic philosophy focuses on health optimization rather than just the absence of disease. Using comprehensive laboratory investigations, we look closer at optimal physiological target ranges, metabolic pathways, and subtle underlying imbalances. Testing is never a generic, one-size-fits-all screen; it is a highly targeted investigation tailored to your unique health puzzle.
Core panels
Metabolic, thyroid, and nutrient frameworks
Thyroid health & antibody panels
We go beyond TSH to evaluate free T3 and free T4 alongside antibody testing (Anti-TPO, Anti-TG, TRAb) to assess for autoimmune thyroid conditions like Hashimoto's and Graves' disease.
Nutrient & iron status
Deep dives into complete iron panels, ferritin, vitamin B12, vitamin D, and essential minerals help us address the root causes of chronic fatigue, hair loss, and low energy.
Advanced & functional
Gut, breath, and sensitivity testing
Gut microbiome assessments (GI-MAP & GI360)
Comprehensive stool testing measures microbiome diversity, identifies beneficial bacteria, checks for opportunistic pathogens, and assesses digestive capacity and inflammatory markers.
H. pylori & SIBO breath testing
Non-invasive breath assessments help identify Small Intestinal Bacterial Overgrowth or H. pylori infections, pinpointing the exact root causes of chronic bloating, gas, or irregular bowel patterns.
Food sensitivity testing
Targeted IgG-mediated blood investigations detect delayed inflammatory responses to specific foods, uncovering hidden triggers behind systemic inflammation, skin changes, or digestive imbalances.
Ready to uncover the data behind your symptoms?
Let's use targeted, advanced diagnostics to discover exactly what your body needs to look, feel, and function at its best.
Keep exploring
What we use this for
Common reasons people come in for this.
Thyroid Health
Your symptoms are a meaningful signal from your body, and at JOSIE we look beyond standard lab ranges to understand how your thyroid is truly functioning.
Read the guide
Integrative Cancer Care
Integrative oncology safely works alongside your standard treatments, helping your body manage the demands of care, minimize side effects, and optimize your recovery.
Read the guideFrequently asked questions
About specialized testing
Our virtual practice model keeps your testing logistics seamless. Once we determine an advanced functional test is clinically indicated, the kit is shipped directly to your home. Most tests, such as saliva, breath, urine, or stool assessments, are designed for convenient, private sample collection at home, with clear step-by-step instructions and all return packaging included.
About the clinic
Reviews
What patients say
A few words from people we've helped get back to what they love.
“I'd been told my results were 'normal' for years. Here we went deeper, found the real drivers behind the fatigue, and built a plan I could actually live with.”
“Everything is virtual, my labs were reviewed in detail, and my plan landed in the portal two days later. It's the most organized care I've had.”
“Having support alongside my oncology team made the hardest months feel less overwhelming. The plan was clear, safe, and built around how I was actually feeling that week.”
Book your first visit
Tell us what you're hoping specialized testing can help with, and we'll make sure it's the right fit.
- Most patients seen within two days
- Direct billing to most Ontario insurers
- Prefer email? care@welljosie.com