Clinical Nutritionist for
Gut Health &
Whole-Body Wellness

Deena Jane Kelaita

Clinical Nutritionist (BHSc Nut Med)

Deena Jane Kelaita is a qualified holistic nutritionist specialising in personalised, evidence-based nutrition and functional health testing. She works with clients to address root causes of imbalance and support long-term health, vitality, and wellbeing.

My own journey with Crohn’s disease, diagnosed at just 12 years old, gave me firsthand insight into how powerfully our gut impacts our entire body. That experience fuels my work today — helping others restore their health with compassion, clinical strategy, and hope.

About Me

Deena Jane Clinical Nutritionist for Gut Health and whole body wellness

Our Services

Holistic support for digestive health, autoimmunity, skin, and hormones through tailored clinical strategies.

Hormonal, Nervous System & Stress-Related Health

A holistic service supporting hormonal balance, nervous system regulation and stress resilience. This approach integrates nutrition, lifestyle medicine, functional testing and mind-body strategies to address issues such as anxiety, chronic stress, fatigue, PMS, perimenopause and mood dysregulation. Particular focus is placed on gut-brain signalling, cortisol balance, liver detoxification and nutrient support for emotional wellbeing.

Functional Health Testing

We specialise in uncovering the root causes of your health concerns through advanced functional health testing. Offering comprehensive analyses including gut microbiome, genetic health, food sensitivity testing and many other tests. Our evidence-based approach empowers you to achieve optimal health and wellness tailored to your unique needs.

Gut & Digestive Disorders Care

A specialised, evidence-based approach for individuals living with chronic digestive conditions. This service focuses on identifying root causes of gut inflammation, impaired digestion, microbiome imbalances and immune activation using functional testing, personalised nutrition, targeted supplementation and nervous system support. Care is tailored for conditions such as IBS, IBD, Crohn’s disease, ulcerative colitis, reflux and persistent bloating.

Specialised Meal Plans

Designing personalised meal plans tailored to your unique health requirements. After a thorough assessment of your individual needs, a 7-14 day meal plan is designed, granting you access to customised meals, recipes, and shopping lists. Let me guide you on your journey to better health with structured support for your everyday meal choices.

Clinical Nutrition Consultations

Online clinical nutrition consultations conducted via telehealth (Zoom), are comprehensive and focused on uncovering the root causes of your health challenges. My holistic approach provides tailored nutrition and lifestyle guidance designed to optimise your well-being without relying on temporary fixes. Let's work together to achieve lasting health and vitality!

Group Health Presentations

Private health presentations tailored for groups and corporate teams. Each session educates participants on their chosen health topics through a custom-designed keynote presentation, complete with interactive Q&A opportunities and reflection activities. Empower your team with valuable insights that promote wellness and enhance overall productivity.

Thomas M. Melbourne

"Deena has been a game-changer for my IBS symptoms. Her testing and personalized guidance helped me identify triggers and make impactful improvement. I now feel in control of my health and can enjoy life again!"

Mariam Y, Sydney

"Deena was so caring and helpful! A deep dive into my gut microbiome made a huge difference in improving my IBD and boosting my energy. I highly recommend her!"

Linda T, Mosman

"Such a thorough and educational experience working with Deena. She not only tests, but explains the in's and out's of your results to help you know exactly why you need to make the changes she recommends for your diet and living."

Deena Jane Kelaita Clinical Nutritionist

Ready to Take Charge of Your Health?

Whether you’re navigating chronic symptoms or seeking lasting wellness, Deena Jane Kelaita offers personalised, science-based holistic nutrition and functional testing to help you finally get to the root of your health concerns.

Book Your Consultation Now

Clinical Nutritionist for Gut Health & Whole-Body Wellness