our approach

Unconventional Care,
Yields Unconventional Results

Sapna, Registered Dietitian
Hashimoto’s Thyroiditis
Built for Autoimmune Patients, by Autoimmune Patients
Personalized Care
Comprehensive Lifestyle Changes





Whole body






Autoimmune Care

WellTheory offers evidence-based nutrition and lifestyle coaching to reduce autoimmune symptoms and help you feel like you again.
30-day money back guarantee, no questions asked.
Carly Michelson, NTP
Hashimoto's Thyroiditis
How have your stress levels and symptom flares been since eating a balanced snack before bed?
Alana, WellTheory Member
Rheumatoid Arthritis
I’ve finally been sleeping through the night and managed a typically tricky family breakfast with ease!
AS seen in

We’re Built for Autoimmune Patients, by Autoimmune Patients

Half of healing is your practitioner’s ability to relate to your circumstances. Our Care Team isn’t made up of ologists. They’re just like you. They understand your lived experience — because it’s theirs too.
Hashimoto's Disease
Idiopathic Urticaria
Sapna Bhalsod
Registered Dietitian
Sjorgen's Syndrome
Myathenia Gravis
Raynaud’s Disease
Mixed Connective Tissue Disease
Sybil Cooper
Health Coach
Hashimoto's Thyroiditis
Janine Martin Horst
Nutritional Therapy Practitioner
Irritable Bowel Syndrome
Stephanie Papadakis
Health Coach

We Offer Continuous, Personalized Care

Your symptoms may be sporadic, but your care shouldn't be. We provide long-term nutrition and lifestyle plans informed by your root cause and tailored to your evolving needs.
Anne, 52
Hashimoto's Disease
Digestive Pain, Bloating, Chronic Fatigue
root causes
Gut Dysbiosis
action steps
Supplements: Add in a biofilm disruptor. This will help eradicate overgrown bacteria in the gut.
Nutrition: Aim for 1-2 servings of fermented foods per day. These will build up the healthy bacteria identified on your GI MAP.
Jesse St. Jean, NTP

Experiencing practitioner trust headline goes here.

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Jesse St. Jean, NTP
Diagnosed with Ulcerative Colitis

We Support Comprehensive Lifestyle Changes

Science says 80% of health starts with small choices we make every day. Our Care Team supports you in five key areas of influence including nutrition, sleep hygiene, stress management, movement, and your relationship to self, others, and nature.

Conditions We Support

There are over 100 different autoimmune and inflammatory conditions that exist.1 Our team has worked with individuals with many of these conditions, including but not limited to:
Addison's Disease
Hashimoto's Disease
Rheumatoid Arthritis
Ankylosing Spondylitis
Hiradenitis Suppurativa
Lichen Sclerosus
Ulcerative Colitis
Celiac Disease
Crohn's Disease
Psoriatic Arthritis
Undiagnosed? Don't see your condition listed here? We can still help.
Learn How We Help

Way more care for a fraction of the cost.

Bento box thyme cashew falafel bites dill avocado basil pesto banana red grapes mediterranean orange red curry tofu noodles almond milk chai latte.
Cost of the average doctor visit that lasts just 7 minutes
Cost of the average doctor visit that lasts just 7 minutes
“One-size-fits-all” approach that doesn’t address the root cause
Personalized care plan &
monitored progress
In-depth 1-on-1 video sessions& unlimited messaging
Access to a supportive
community & events
Cost of the average doctor visit that lasts just 7 minutes
Advanced testing, discounts,
& other perks
Join welltheory

You’ve been patient enough.

We offer a 30-day money back guarantee, so if your care isn't meeting your needs, we'll refund you— no questions asked.
Start Healing Now
1Autoimmune Disease List. Autoimmune Association. https://autoimmune.org/disease-v/
As seen in

One Size Fits None.

WellTheory provides personalized, evidence-based nutrition and lifestyle coaching. We are here to be your trusted partner in your autoimmune health journey.

Am I Eligible?
To discover your personalized care plan,
schedule a free call with our Care Team.

Evidence Is at the Heart of What We Do

We’re committed to addressing the root cause of autoimmune disorders rather than prescribing band-aid fixes, providing a sustainable solution for healing autoimmune disease.

An Approach That Works


We lead with compassion. From day one, our Care Team makes sure members feel heard, seen, and understood. We listen deeply to ensure the member is in the driver seat and at the center of their care experience.

Unique, Holistic Care

Alternative means thinking outside the box. We break convention and think at the intersection of ancient wisdom and cutting edge science, offering integrative care that is unique and holistic to you.


Individual, but never alone. Deep healing can occur when you have a support system. We believe community is medicine and have the research from our programs to prove it.

Work with an autoimmune specialist 1-on-1 for just $125 a month.

Two 30 min. sessions with your Care Team every month
Access to advanced testing and discounted supplements
Chat-based accountability support from your Care Team
Follow-up assessments to monitor your progress
Health assessment to establish your baseline
Attend members-only masterclasses and events
Personalized Care Roadmap
Belonging to a supportive community

Every Body Is Different

To learn what your personalized care plan would look like, schedule a free 15-minute call with one of our Nutritional Therapy Practitioners.

Am I Eligible?

What Our Members Are Saying

I didn't realize how good I could feel. I'm well into the WellTheory program and every day I'm learning what food does and doesn't work for me. All of this has happened with incredible support you don't have to fight for from a care team who really knows what it's like to live with autoimmune disease."
— heidi, Addison’s/Graves Disease
WITHIN 1 - 3 months

Members Get Real Results


More Energy


Less Pain


Better Quality of Life

more energy
less pain
better quality
of life


Built by a Team Who Understands

Our expert practitioners have autoimmune conditions themselves so you can be sure the information, care, and guidance you receive will support whole-body healing.

Sybil Cooper

Health Coach

Sybil earned a PhD in Immunology from University of Texas MD Anderson Cancer Center and her passion for science extended to health and wellness while learning to manage several autoimmune diseases. Sybil is driven to help people feel better and thrive in spite of an autoimmune diagnosis.

Diagnosis: Sjorgen's Syndrome, Myasthenia Gravis, Raynaud's Disease, Mixed Connective Tissue Disease

Jesse St. Jean

Functional Nutritional Therapy Practitioner (FNTP)

Certified AIP Coach and Creator of the AIP Sisterhood, Jesse believes in the solidarity of women based on shared conditions and experiences. She loves working with resilient autoimmune warrior women, and empowering them to do hard things

Diagnosis: Ulcerative Colitis

Carrie Herndon

Nutritional Therapy Practitioner (NTP)

Certified Health Coach, Carrie is passionate about supporting members by focusing on healing with food, educating on the impact of nutritional choices, and helping others to develop positive lifestyle habits.

Diagnosis: Celiac, Hashimoto's Thyroiditis, Rheumatoid Arthritis

Stephanie Papadakis

Health Coach

Stephanie got started in autoimmune care because her loved ones were diagnosed with Hashimoto's disease and Graves' disease. She truly cares about helping individuals with chronic conditions and autoimmune issues learn how to live their best lives.

Diagnosis: Endometriosis, Irritable Bowel Syndrome