Use discount code BDA10 when booking to receive a unique 10% discount off your initial consultation with me.

I’m Alice Twomey, a specialist gastroenterology dietitian at The Gut Health Clinic, supporting adults with digestive conditions and gut-related health concerns. I bring over eight years of clinical experience across the NHS, including specialist roles within a large London teaching hospital, where I developed expertise in managing gastrointestinal diseases and disorders.

My areas of expertise include:

Irritable bowel syndrome (IBS)

Inflammatory bowel disease (IBD)

Coeliac disease

Bile acid malabsorption (BAM)

Small intestinal bacterial overgrowth (SIBO)

Disorders of gut–brain interaction

Orofacial granulomatosis

I also support individuals with:

Bloating, reflux, abdominal pain, constipation and diarrhoea

Pelvic floor dysfunction and related digestive symptoms

Weight management, including post bariatric surgery support

Nutritional deficiencies and malnutrition

Women’s health, including endometriosis and menopause

My approach

I take a holistic, evidence-based approach. Rather than applying one-size-fits-all or overly restrictive approaches, I focus on understanding your symptoms in the context of your medical history, lifestyle and relationship with food. From there, we build a structured, personalised plan that supports symptom relief while improving long-term gut health.

A key part of my work is helping you improve your relationship with food and feel more confident managing your symptoms day to day.

The Gut Health Clinic

I work at The Gut Health Clinic, a specialist service led by gut health scientist Dr Megan Rossi (@theguthealthdoctor). The clinic brings together a team of expert gastro dietitians with 80 years of combined clinical experience and has supported more than 5,000 clients since 2018.

We work closely with GPs, gastroenterologists and other healthcare professionals to ensure your care is fully integrated and aligned with your wider medical needs.

What to expect in your first session

Your first appointment is a structured consultation where we take the time to understand your symptoms, medical history, lifestyle and goals in detail.

Following this, you’ll receive a personalised plan with clear, practical steps to move forward. I’ll also guide you on how many sessions are likely to be needed so you have clarity from the outset.

If you have private health insurance (including Aviva, Bupa, Cigna, Healix, Vitality or WPA), your appointments may be covered. Get in touch and we can guide you through this.