Root-cause care for complex, long-standing illness. When you have seen specialist after specialist and your labs keep coming back “normal,” we look deeper: environmental toxins and mold, gut and immune health, and the hidden drivers behind your symptoms.
Mold, mycotoxins, heavy metals and everyday chemicals can quietly drive fatigue, brain fog, headaches, sinus problems, rashes and chemical sensitivity. Targeted testing shows what is there, so we can reduce your exposure and support your body’s clearance.
Bloating, IBS, food reactions, histamine issues, Hashimoto’s and other autoimmune conditions often share roots in the gut. Comprehensive stool and functional testing help us calm inflammation and rebuild from the inside out.
When your labs are “normal” but you still feel off, hidden drivers such as mold or toxin exposure, gut imbalance, nutrient gaps or stress-hormone patterns may be part of the picture. A systems-based approach looks at all of them together.
Dr. Jamie Ahn, ND sees patients in person at her Norwalk, CT clinic and by telehealth for Connecticut residents.
Dr. Jamie Ahn, ND is a board-certified naturopathic doctor in Norwalk, CT specializing in root-cause functional medicine for people who have been unwell for a long time and still don’t have answers. Her focus is environmental toxins and mold, complex gut and autoimmune conditions, and supportive care for neurological conditions, using advanced functional lab testing to find what is driving your symptoms.
We focus on identifying and addressing the root causes of complex, long-standing health problems.
Your health journey is unique, and we provide tailored care to meet your needs.
Our functional lab tests provide a deeper understanding of your body’s needs.
We use natural, evidence-based methods to support your body’s healing process.
As your naturopathic doctor in Norwalk, CT, we look for the causes conventional care often misses. Our practice focuses on three areas:
Comprehensive functional lab testing is part of every patient’s care, so we can see what is happening at a cellular level instead of guessing. Complex conditions often trace back to factors such as mold exposure, heavy metals, gut imbalance and nutritional deficiencies.

Our goal is not only to understand these factors but to use them to build a personalized treatment plan just for you.
Your body, diet, environment and lifestyle are all interconnected. If you are exhausted from being shuffled through the medical system, losing hope after years of looking for answers, or simply ready for a new approach to a long-standing health problem, you’ve come to the right place.
Living with fatigue, brain fog, gut problems, toxic exposures or a neurological condition can feel daunting, especially when conventional approaches haven’t found the cause. At our clinic, we take the guesswork out of your health journey with clear, actionable steps tailored to your needs.
We combine comprehensive testing with personalized care to help you take back control of your health, and we guide you every step of the way.
Taking the first step towards healing can feel overwhelming, but we’ve made the process simple and straightforward. Here’s how you can get started with us:
Start with a 30-minute Eye-Opening Session with Dr. Ahn to talk through your health history and goals, and see whether a root-cause program is right for you.
In your new patient consultation, we review your history in depth and choose the functional lab tests that will answer your questions.
We review your results together and build a step-by-step plan, which may include diet, targeted supplements and detox support, with ongoing follow-up as you heal.

Dr. Jamie Ahn is a board-certified naturopathic physician in Norwalk, Connecticut. She helps people with complex, long-standing health problems find the root cause, with a focus on environmental toxins and mold, complex gut and autoimmune conditions, and supportive care for neurological conditions such as Parkinson’s and ALS. Her approach is grounded in comprehensive lab testing that uncovers the toxicities and deficiencies behind chronic symptoms.
Begin your personalized health journey today. Dr. Jamie Ahn and our team are here to help you uncover the root causes of your symptoms so you can get back to the things that bring you the most joy.