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Free Webinar

Professor Mold · Office Hours

Your body didn't fail
you. It got stuck.

The Cell Danger Response explained by the physician who studies it.

Thursday, July 10, 2026 · 5:00–6:00 PM EST 90 minutes Live on YouTube

What Dr. Heyman will cover

  • What the Cell Danger Response actually is — and why standard medicine misses it
  • The three CDR stages and which one is keeping you from recovering
  • The four biological phenotypes — why two people with identical symptoms need different treatment
  • What GDF15, MMP-9, VIP, and HRV actually tell your clinician
  • Live Q&A — your questions answered in real time
Dr. Andrew Heyman MD, MHSA

Chief Medical Officer, BeyondMold · George Washington University

    Reserve your free spot

    A recording will be sent to all registrants after the event.

    4,200+ attended the last session PNAS CDR research journal tier 20+ yrs environmental medicine research 1,200+ clinicians trained

    Past Sessions

    Missed a session? Watch the replay.

    Every Office Hours session is recorded and available here. A new session every two weeks — the archive grows with every one.

    JUN 6, 2026 4,200 attendees

    Episode 1

    Ask a mold doctor anything — CDR vs. Shoemaker Protocol & precision recovery

    Dr. Andrew Heyman 4,200 attendees attendees

    JUL 24, 2026

    Coming Jul 24
    Next session

    Episode 2

    Topic announced after Jul 10 session

    AUG 7, 2026

    Coming Aug 7
    Future session

    Episode 3

    Topic announced closer to the date

    Session Agenda

    What Dr. Heyman will cover on July 10.

    0:00

    Opening: why the old model isn't enough

    A frank account of where mold illness science has been — and why the CDR framework represents a fundamental shift in how recovery is understood.

    Context
    0:15

    CDR Stage 1 — the alarm that won't switch off

    What happens biologically when mold exposure activates your immune system. Why some people clear it and others don't. The genetics and markers of CDR1.

    Context
    0:32

    CDR Stage 2 — the mitochondrial shutdown

    Why energy crashes and flat exhaustion are not psychological. The cellular biology of what's happening and what GDF15, MMP-9, and other markers tell us.

    Core science
    0:48

    The four phenotypes — why your protocol must be different

    Reactive, Depleted, Vulnerable, Disconnected. Why treating them all the same is why so many patients plateau.

    Personalization
    1:05

    CDR Stage 3 — how full resolution actually works

    The biology of recovery. What needs to happen in cells, hormones, and the immune system for the all-clear signal to finally reach.

    Recovery
    1:20

    Live Q&A — your questions answered

    Dr. Heyman takes questions submitted at registration and live from the audience. Submit yours when you register — the most common will be prioritized.

    Live Q&A
    Your host

    Andrew Heyman, MD MHSA

    Chief Medical Officer, BeyondMold · The George Washington University

    Dr. Andrew Heyman has spent over two decades at the intersection of integrative medicine, environmental illness, and CDR biology. He developed the four-phenotype CDR/CIRS mt clinical framework that guides BeyondMold’s medical protocols — grounded in the Cell Danger Response science published in PNAS by Dr. Robert Naviaux, and validated across independent research groups worldwide.

    He has trained more than 1,200 clinicians in environmental medicine, and his approach is built on a simple conviction: every patient deserves a biological explanation for what is happening in their body, not a diagnosis that stops at the label.

    From the last session

    What attendees said

    "The first time a doctor has ever explained what's actually happening in my body. I've been sick for four years and I finally feel like there's a real map."

    - Sarah M. · North Carolina

    "Dr. Heyman answered my question live and changed the direction of my entire treatment. I didn't expect to leave a webinar with a completely new understanding."

    - Daniel A. · Oregon

    "I'm a physician and I learned more about mold illness in 90 minutes than I did in my entire training. The CDR framework is going straight into how I treat patients."

    - Dr. Lisa T. · Internal Medicine

    Your biology has an explanation.

    The free assessment takes 10 minutes and tells you exactly where you stand. No commitment, no cost, no guesswork.

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