A Root Cause Approach to POTS, MCAS, Brain Fog, Bloat.

Chronic symptoms deserve more than just symptom management.

My Approach

I help you go from bloated, foggy and dismissed to finally getting answers and feeling like yourself again.

Maybe you’ve been told “everything looks fine” and it’s “just anxiety”, nervous system dysregulation, deconditioning or IBS. But these are downstream effects of deeper contributors.

When we work together, we run targeted functional lab testing and we look at toxin burden (including mold), gut health, chronic infections, stress, nutrition and lifestyle habits, so you can get the answers you deserve.

If you have POTS, your “bucket” is full.


It’s rarely just one thing. In my experience as both a patient and practitioner, POTS is almost always driven by a combination of immune dysfunction and nervous system dysregulation, with an underlying burden of toxins and infections pushing the body past its threshold.


There is usually one primary trigger, whether that’s mold, Covid, a tick-borne infection, gut dysfunction, traumatic event, or something else. But it rarely exists alone. When we find and address the biggest contributors, the whole system starts to shift.

I Provide Support For The Following:

  • Gut Health

    Bloat, Slow Gut Motility, Food Intolerances, SIBO, Candida Overgrowth, Intestinal Permeability.

  • Toxins & Chronic Infections

    Address symptoms resulting from mold exposure and other toxins, as well as chronic infections, including Lyme & co.

  • Immune & Nervous System

    POTS, MCAS, Histamine Intolerance, Brain Fog, Anxiety, Dizziness, Trouble Sleeping, Inflammation, Chronic Pain.

Hi! I’m Oana

Certified Holistic Nutrition Practitioner

Wellness with Oana is a Canada-based virtual wellness practice offering functional lab testing and personalized support for clients in Canada and the United States.

My goal is to offer a supportive space where we can explore your health challenges and find a clear path forward towards a healthier, happier you.

I’ve lived through POTS, mold toxicity, debilitating gut issues and many unexplained symptoms. Now, I combine that lived experience with expert training to help you move forward with clarity and confidence.

SERVICES & SUPPORT