Mast Cell Summit
Mast cell activation syndrome and histamine intolerance are increasingly searched by people struggling with chronic inflammation, chemical sensitivities, brain fog, fatigue, and complex immune symptoms. The Mast Cell Summit explores how mast cells affect the immune system, gut health, brain function, hormones, and nervous system regulation, and why MCAS is connected to mold toxicity, infections, trauma, and environmental triggers.
Registration form coming soon

What This Summit Covers
Across seven days, this online summit examines why so many people are dealing with mast cell activation syndrome, histamine intolerance, and related conditions like POTS, EDS, chronic infections, mold exposure, and chemical sensitivities. Sessions explore common questions people search for, such as how mold and mycotoxins trigger histamine, how mast cells influence neural inflammation and brain function, how MCAS affects gut health and dysmotility, and the role of genetics, epigenetics, and the cell danger response.
You will also learn about nervous system regulation, trauma and MCAS, limbic retraining, vagus nerve function, hormone balance, PCOS, thyroid and adrenal health, as well as practical considerations around food sensitivities, coffee, sauna use, EMFs, and environmental testing. Designed for individuals and caregivers seeking deeper education, the Mast Cell Summit connects immune health, metabolism, brain health, and environmental stressors in one comprehensive learning experience.
Summit Schedule
This summit is released in daily sessions. Each day’s talks unlock at 3PM PT / 6PM ET and are free to watch for that day.
Some sessions are already available to watch, others will unlock at the start of each day.
Premium members can watch all sessions anytime — before, during, or after the summit.
Day 1
7 sessions available

Why So Many Sick with Mast Cell Activation, Histamine
Why MCAS and HI are significantly on the rise The most important 3 first steps in reversing MCAS and HI Top tips for …


Mindsets for Healing MCAS, Mold Toxicity, Lyme
Secrets to recovering from sensitivities The 3 minute daily mindset exercise The role of empowerment in healing …


Connection for Healing & Fulfillment
The importance of the fascia and the terrain Herxheimer reactions - When “treatment reactions” are actually powerful healing exp…


Survival Paradox And Galectin-3 In Mast-Cell Activation Syndrome
Shifting the paradigm of Mast Cell Activation Role of Galectin-3 in MCAS, C0V!D-19, and cancer Tips on Modified Citru…


MCAS Overcoming Testing And Treatment Challenges
The myriad of symptom presentation possibilities in MCAS Overcoming testing challenges in MCAS Systematic approaches …


MCAS & Chronic Infection Immune Modulation
Immune dysregulation in chronic illness and MCAS LDI as powerful immunotherapy Uses of LDN as an anti-inflammatory an…


EDS, POTS, Dysmotility, And Autoimmunity In MCAS
Connecting the dots of the MCAS Pentads Top tips for addressing EDS and POTS Mast Cell Medications and Compounding</l…

Meet Your Summit Hosts & Experts
Leading health experts guiding you through this transformative event

Beth O'Hara
Founder and Owner of Mast Cell 360
Beth O’Hara is a Functional Naturopath, specializing in complex, chronic cases of Mast Cell Activation Syndrome, Histamine Intolerance, and Mold Toxicity. She is the founder and owner of Mast Cell 360, a Functional Naturopathy Practice designed to look at all factors surrounding health conditions – genetic, epigenetic, biochemical, physiological, environmental, and emotional.

Thomas Moorcroft
Creator of Thrive With Lyme Blueprint

Christine Schaffner
Founder of Immanence Health Clinics

Darin Ingels

Marcelle Pick
Co-Founder, Women to Women Clinic

Cheng Ruan
Founder and CEO, Texas Center for Lifestyle Medicine

Cynthia Allen

Jill Crista

Nafysa Parpia
Independent Practitioner, Gordon Medical Associates

Connie Zack
Co-Founder, Sunlighten™

William Pawluk
Author, Supercharge Your Health with PEMF Therapy

Isaac Eliaz
Founder, Amitabha Medical Clinic

Chandler Marrs
Founder & Editor, Hormones Matter

Eric Gordon
President, Gordon Medical Research Center

Julie Schiffman

Kiran Krishnan
Chief Scientific Officer, Microbiome Labs

Jeff Bookout
President of Biobalance

Kashif Khan
CEO & Founder, The DNA Company

Jessica Drummond
CEO, The Integrative Women’s Health Institute

Joseph P. Smith
Founder of Atlas Health

Kelly McCann
Founder of The Spring Center

Neil Nathan

Theo Theoharides
Professor & Director, Center of Excellence on Neuroinflammation Research, Nova Southeastern University

Beverley Rider
Nutrition Instructor at Bauman College

Bob Miller
Founder of Tree of Life Practice

Erika Schlick Sinclair

Magdalena Wszelaki
Founder, Hormones Balance & Wellena

Steven Wright
Founder, HealthyGut.com

Lawrence Afrin
Founder of Independent Institute for Mast Cell Disease

Tania Dempsey
Community Staff Member, Greenwich Hospital

Heather Sandison
Founder, Solcere Health Clinic and Marama

Lauren Tessier
President of the International Society for Environmentally Acquired Illness (ISEAI)

Lauryn Lax

Jodi Sternoff Cohen
Founder of Vibrant Blue Oils

Ashok Gupta
Founder, The Gupta Program

Andrew Salisbury
Founder of Purity Coffee

Julie Matthews

Evan Hirsch
Founder of the EnergyMD Method

Keesha Ewers
Founder and Medical Director of the Academy for Integrative Medicine Health Coach Certification Program

Trudy Scott

Diana Driscoll
President, Genetic Disease Investigators

Shivan Sarna
Founder and Creator of SIBO SOS® Summits and Community

Jill Carnahan
