Transform your health with evidence-backed clinical nutrition
At Perth Health Collective, we use up-to-date scientific testing alongside clinical nutrition expertise to uncover the root cause of your symptoms, allowing us to personalise treatment to best suit your individual needs. If you’re looking for support on your health journey, we can help! Get in touch to book a consultation with one of our experienced clinical nutritionists.
Addressing Your Unique Health Needs with Clinical Nutrition
Clinical nutritionists can support you to manage complex health conditions, improve your quality of life and prevent the onset of disease. We work by addressing the root cause of your symptoms and building the foundations of health to support you with long-term symptom resolution.
Gut Health
Experienced clinical nutritionists can uncover the root cause of your gut symptoms and provide individualised support through functional microbiome testing, dietary and lifestyle suggestions, targeted supplementation and more to help get your gut health back on track.
Hormonal Health
We provide support for women’s hormonal health, including period concerns (painful, irregular or heavy), premenstrual syndrome (PMS) or premenstrual dysphoric disorder (PMDD), Polyendocrine Metabolic Ovarian Syndrome (PMOS, formerly PCOS), endometriosis, menopause and perimenopause, thrush and bacterial vaginosis.
Skin Issues
Clinical nutritionists support your skin health from the inside out by addressing key drivers in skin conditions and personalising our approach to your specific concerns. We can help with eczema, dermatitis, psoriasis, acne, hives or skin reactions, itchy skin and more.
Mental Health
Clinical nutritionists support your mental health by investigating and rectifying nutrient deficiencies, sleep disturbances, hormonal imbalances and metabolic health concerns (such as blood sugar imbalances). We provide support in times of stress and can help with resolving symptoms of burnout.
Metabolic Health
Address the root drivers of metabolic health conditions with clinical nutritional medicine. We provide preventative care and support for those experiencing metabolic health conditions such as blood sugar imbalances, insulin resistance or type 2 diabetes, PCOS, cardiovascular disease, fatty liver and metabolic syndrome.
Autoimmune
Many autoimmune conditions can be challenging to navigate. Clinical nutritionists can help support and educate to assist with managing symptoms in conditions such as autoimmune thyroid conditions (Hashimoto’s or Grave’s disease), coeliac disease, Inflammatory bowel disease (IBD), rheumatoid arthritis, psoriasis and many more.
Immune Health
Feel like you’re constantly getting sick? We provide support for improving your immune resilience as well as tailored support for chronic conditions including mast cell activation disorder (MCAS) or eosinophilic eosophagitis (EoE), allergies, sensitivities and autoimmune conditions.
Fertility
Get personalised support throughout your fertility journey to naturally enhance you and your partner’s reproductive health. From preconception to postpartum care, we approach your fertility with evidence-based clinical nutrition therapies.
General Nutritional Support
We provide personalised, realistic nutrition support which is focused on adding to your diet to increase nutritional intake as opposed to restrictive or fad diets.
Meet Our Certified
Clinical Nutritionists
Holly Moore
(she/her)
director/ Senior Clinical Nutritionist (BHSc)
Holly is a clinical nutritionist who believes in empowering and educating her clients to take control of their own health.
She has a focus on hormonal and gut health. Holly has completed postgraduate training in gut health and the microbiome, IBS/SIBO support, and children’s health.
Sarah Davies
(she/her)
director/ Senior Clinical Nutritionist (BHSc)
Sarah is a clinical nutritionist who has always had a passion for food and nutrition. She understands the importance of nutritional foundations and how sometimes the smallest changes have the biggest impact.
Sarah focuses on eczema and complex gut conditions. She has the knowledge and experience to help support her clients on their health journey.
Elleisha Parish
(she/her)
Clinical Nutritionist (BHSc)
Elleisha is a clinical nutritionist who believes that true health starts with understanding each client’s unique journey. She combines her deep understanding of nutrition with a compassionate approach to support clients of all ages and life stages, to nurture lifelong wellness by addressing the root causes of health concerns.
Elleisha has a particular interest in gut health, pregnancy and postpartum support, and supporting her clients with their endurance and training goals.
sofie beker
(she/her)
Clinical Nutritionist (BHSc)
Sofie is an experienced Clinical Nutritionist who believes in empowering her clients to make lasting, practical changes with a warm, supportive approach.
She combines advanced training in microbiome science, functional testing, and personalised nutrition to create tailored treatment plans that get to the root of symptoms.
Sofie focusses on gut health and thyroid conditions.
Our clinical nutrition appointment types
Clinical Nutrition
Initial consultation
We offer a 60 minute or extended 90 minute initial consultation (for more complex cases) which covers your symptoms, health history and more, before developing an individualised treatment plan and referring for further testing (if appropriate).
Clinical Nutrition follow-up consultation
A short (30 min) or extended (45 min) consultation to review results, follow up on your progress, provide support, assess what is/ isn’t working and tweak your treatment plan.
Clinical Nutrition Acute Consult
An acute presentation consultation (20 min) for immediate support with the cold/flu, short-term illness, or flare-ups in symptoms.
Pathology Interpretation Consult
A short (20 min) consultation to help you understand and action pathology test results.
Mentoring for Clinical Nutritionists and final-year students
We offer 1:1 mentoring for clinical nutritionists and final-year students looking for more support in their clinical practice, or looking to expand their skills and knowledge.
Why Choose PHC?
Whole-Team Expertise
Realistic, person-centred care
We take the time to understand your unique situation so we can best provide realistic and achievable plans that work for you.
Evidence-based treatment
By adhering to evidence-based practices, we ensure that our interventions are rooted in rigorous scientific evidence, optimising patient outcomes and safety.
Non-Diet Approach
We use a ‘health at every size’ and a non-diet approach to health, focusing on promoting well-being through intuitive eating, joyful movement, and body acceptance/neutrality.
We prioritise compassionate care that respects individual autonomy and diverse body sizes, fostering a supportive environment where our patients can pursue health goals without weight stigma.


