Terri Fox, MD
The Medical Detective
Take a free 2-minute assessment created by a UCSF-trained physician to discover if environmental factors could explain your unexplained symptoms.
Join 1,000+ people who finally found answers
1,000+
People Helped
12+
Years Specialized
5-Step
Clinical Protocol
UCSF
Medical Training
If you're nodding along, you're not alone — and you're not imagining it.
Years of exhaustion that no amount of sleep can fix
Brain fog, memory loss, or difficulty concentrating
Your doctor says your labs are "normal"
Supplements and protocols haven't delivered lasting results
You feel noticeably better when away from your home
Friends and family don't understand what you're going through
Three simple steps to clarity
Answer 8 quick questions about your symptoms, health history, and environment. Takes less than 2 minutes.
Receive a personalized analysis of your responses, including whether environmental factors may be a contributing factor.
Get a clear, step-by-step action plan based on Dr. Fox's 5-step clinical protocol — in the right order.
Dr. Fox Photo
When Dr. Fox's eight-year-old son Kai went from a fearless, energetic kid to barely able to finish third grade, she did what any mother would — she searched for answers.
Despite her medical training at UCSF and 24 years of functional medicine experience, it took her own child's illness to uncover what conventional medicine had been missing: environmental mold toxicity.
After developing a systematic protocol that helped Kai recover completely, Dr. Fox dedicated her practice to helping others who had been dismissed, misdiagnosed, or told "it's all in your head."
"Here's what you do, and here's the order you do it in." That clarity is what sets Dr. Fox's approach apart — and what has helped over 1,000 people find their way back to health.
Recognized By
Even after trying everything
Before addressing mold directly, your body's drainage pathways need to be opened and prepared. Most protocols skip this step entirely — which is why people feel worse when they start treatment. Dr. Fox's approach ensures your body can actually process what it needs to eliminate.
Only after your pathways are clear can you safely address the mold itself. This is where most protocols start — and why they fail. The sequence matters more than the supplements. Dr. Fox's 5-step protocol follows the exact clinical order that has helped over 1,000 patients.
Hear from people who finally found clarity
“After years of being told it was 'just anxiety,' Dr. Fox's assessment finally pointed me in the right direction. I had answers within weeks.”
Krysta M.
Virginia
Individual results may vary.
“Dr. Fox truly helped me understand what was happening in my body. Her protocol was the first thing that actually made sense.”
Amanda B.
Texas
Individual results may vary.
“I spent over $40,000 on doctors who couldn't figure it out. Dr. Fox's approach was methodical, clear, and it worked.”
Rachel S.
California
Individual results may vary.
“The order matters — that was the breakthrough. I'd been doing everything right, just in the wrong sequence.”
Jennifer L.
Florida
Individual results may vary.
“My whole family was sick and nobody could tell us why. Dr. Fox connected the dots no one else even considered.”
David K.
Colorado
Individual results may vary.
“I have come to deeply respect Dr. Fox's clinical approach to environmentally acquired illness. Her work is changing lives.”
Scott Forsgren
Biotoxin illness expert
Individual results may vary.
Waking up with energy — real energy — for the first time in years
Thinking clearly, remembering effortlessly, being fully present
Finally having an answer when someone asks, 'But what's actually wrong?'
Following a protocol that makes sense, in the right order, with a clear end goal
Getting your life back — not someday, but step by step, starting now
Enter your information below to begin. It takes less than 2 minutes.
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Over 1,000 people have taken this same first step and finally understood what their doctors couldn't explain.