Gut-brain therapy for IBS, delivered effortlessly.

Help your patients access digital gut-directed hypnotherapy - with proven outcomes, no waitlists, and no added work for you.

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Recommended by 11,000+ providers from leading institutions

Integrated care is the key to better IBS outcomes

IBS is classified as a disorder of gut-brain interaction (DGBI) – highlighting the need for integrated care.

Evidence shows combining medical, dietary, and behavioral interventions delivers the best patient outcomes.1

Although gut-directed hypnotherapy is recommended by clinical practice guidelines, limited access to GI psychotherapy leads to 6+ month long waitlists and a critical gap in behavioral management.

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Dietitians
Dietary management
GI psychologists
Behavioral management
GIs & APPs
Medical management
Integrated
care

GI behavioral therapy
without the waitlist

9:41
Mind Gut Medicine
Week 1, Day 2
08:33 / 14:25

A six-week evidence-based program

Refer a patient
Daily 15-minute gut-directed hypnotherapy sessions on demand
Daily CBT-based psychoeducation readings
Diaphragmatic breathing exercises & ongoing management tools
Patient-reported IBS-SSS and PHQ-4 symptom tracking

A clinically validated program

A randomized controlled trial of 244 participants demonstrated clinically significant improvements in symptom management with Nerva.2

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Reduced abdominal pain severity in 71% of participants in the GDH group, compared to 35% for control.
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Was clinically effective with pain, diarrhea and constipation in all sub-types.
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Improved quality of life and mental well-being, including reduced anxiety for participants using Nerva.
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Chart showing the clinical validation of NervaExplore more research
A Monash University study also found that gut-directed hypnotherapy works just as well as the low-FODMAP diet in managing IBS symptoms. 



Nerva was co-founded by Dr. Simone Peters, one of the lead researchers on this study.3
“I use Nerva in my practice every day. It’s great for patients to have easy access to a validated, evidence-based program that actually works in managing IBS and other gut symptoms.”
Associate Professor Craig Haifer, MBBS, FRACP

Gastroenterologist, UNSW, Bondi Gastroenterology, St. Vincent's Hospital Sydney

Nerva's scientific advisory board

Dr. Michael Yapko
Clinical psychologist recognized for therapeutic applications of hypnosis.
Dr. Gary Elkins
Professor, Psychology and Neuroscience at Baylor University.
Dr. Irving Kirsch
Professor, Psychology and Neuroscience at Baylor University.

Nerva's advisory board

Dr. Simone Peters
Psychophysiologist and Adjunct Research Fellow, Department of Gastroenterology, School of Translational Medicine, Monash University and Alfred Health.
Dr. Lin Chang, MD, FACG
Vice Chief,  Division of Digestive Diseases at UCLA; Program Director GI Fellowship, and Co-Director, Center for Neurobiology of Stress and Resilience
Dr. Brooks D. Cash, MD, FACG
Chief of Gastroenterology, Hepatology, and Nutrition at The University of Texas Health Science Center at Houston
Dr. Megan Reihl
Clinical Assistant Professor in Clinical Psychology and Health Psychologist at Michigan Medicine
Dr. William D. Chey, MD, FACG
Professor of Gastroenterology and Nutrition Sciences at Michigan Medicine; Chief of Gastroenterology & Hepatology, and president elect (2026) of the American College of Gastroenterology
Dr. Leila Neshatian
GI Program Director, Neuro-Gastroenterology Fellowship, Stanford; Director, Neurogastroenterology and Motility and GI Director, Pelvic Health Center

Get in touch

Fill out your details to connect with our team, request a lunch & learn for your clinic, or get free access as a practitioner.

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Your questions, answered.

What is the cost of the program?

The Nerva program costs $199 USD, $249 AUD, €229 EUR or £149 GBP for 12 months of access. However, patients referred by their healthcare practitioner receive a 25% discount.

Patients begin with a 7-day free trial to explore the program risk-free. For added peace of mind, we also offer a 42-day money-back guarantee.

Who is suitable for Nerva?

Nerva is designed for patients with IBS, including those with constipation (IBS-C), diarrhea (IBS-D), or mixed (IBS-M) subtypes. It is particularly beneficial for patients experiencing stress and/or anxiety, those seeking non-pharmacological or non-dietary interventions, and refractory patients who have not responded to other treatments.

Contraindications: Nerva is not recommended for individuals with severe psychiatric disorders, unresolved psychological trauma, or cognitive impairments.

For an in-depth guide, see our decision tool.

What is gut-directed hypnotherapy?

Gut-directed hypnotherapy (GDH) is a psychological therapy that helps regulate the gut-brain connection. It guides individuals into a state of focused attention, where individuals become more receptive to therapeutic suggestions. This heightened state of awareness helps regulate the gut-brain connection, easing IBS symptoms by shifting the body out of a stress response and into a state of calm.

During hypnosis, we can observe physiological changes in brain activity related to absorption, executive control, and awareness.

With self-hypnosis, patients can access these benefits anytime, anywhere – without the need for an in-person hypnotherapist – while remaining in complete control.

Can I access patient results?

Yes, patients can choose to add your details, allowing you to receive progress updates and reports, including IBS-SSS and PHQ-4 symptom tracking. These insights are securely delivered through our HIPAA-compliant and Australian Privacy Principles-compliant reporting system.

Does Nerva work for other DGBIs?

Nerva is specifically designed for diagnosed IBS, targeting the gut-brain connection through gut-directed hypnotherapy (GDH). While research supports the effectiveness of GDH for IBS, some patients with other disorders of gut-brain interaction (DGBIs), such as functional dyspepsia, may still benefit. However, as Nerva is not tailored for these conditions, we recommend patients consult their healthcare provider to determine the best approach for their needs.

Can I test the app as a practitioner?

Yes, we offer free clinician access, allowing you to explore the full Nerva program firsthand. This gives you insight into the structure, content, and experience your patients will have.

Gain free access here.

How long is the program?

Nerva follows a clinically-based 6-week program designed to improve IBS symptom management through gut-directed hypnotherapy.

To support long-term symptom management, patients receive a 12-month subscription – which includes ongoing access to our flare-up toolkit for maintenance and support whenever they need it.

Do you have a smart phrase template I can add to my EMR?

Here is a smart phrase template that's worked well for other practices when adding Nerva to discharge instructions:


I’m referring you to Nerva, a clinically validated gut-directed hypnotherapy program designed to help you manage IBS symptoms. Most patients see results within 6 weeks.

Visit: www.nervahealth.com

References

1. Chey, W. D., Keefer, L., Whelan, K., & Gibson, P. R. (2020). Behavioral and Diet Therapies in Integrated Care for Patients with Irritable Bowel Syndrome. Gastroenterology, 160(1). https://doi.org/10.1053/j.gastro.2020.06.099

2. Anderson, Ellen J. BNutSci, MDiet1,2; Peters, Simone L. BSc (Psychophysiology) (Hons), PhD1; Gibson, Peter R. MBBS(Hons), MD1,2; Halmos, Emma P. BNutDiet, PGradDipBSc, PhD1,2. Comparison of Digitally Delivered Gut-Directed Hypnotherapy Program With an Active Control for Irritable Bowel Syndrome. The American Journal of Gastroenterology 120(2):p 440-448, February 2025. | DOI: 10.14309/ajg.0000000000002921

3. Peters, S. L., Yao, C. K., Philpott, H., Yelland, G. W., Muir, J. G., & Gibson, P. R. (2016). Randomised clinical trial: the efficacy of gut-directed hypnotherapy is similar to that of the low FODMAP diet for the treatment of irritable bowel syndrome. Alimentary pharmacology & therapeutics, 44(5), 447–459. https://doi.org/10.1111/apt.13706