Brisbane Dietitians and Nutritionists

About us

Tree of Life Nutrition is a team of Brisbane dietitians, nutritionists and supporting Allied Health.

Are you looking for a healthier lifestyle that is permanent and achievable for your Australian family? Our team of experienced Brisbane Dietitians are guaranteed to help you eat well, feel good and look great! Our practice is led by Desi Carlos, an industry leader in dietetics and nutrition.

If you’re looking for expertise in the management of a condition, Tree of Life Nutrition is renowned for a range of conditions which we specialise in. We offer over 27 years of experience in dietary help for gut health, women’s health and mental health. We are also experts in helping you implement the Mediterranean Diet, Fasting Diet, and so much more.

brisbane dietitians tree of life nutrition

Our passion is to make it easy and sustainable for everyone to eat well

We create a supportive environment which takes care of the whole person, and offer you easy solutions which make eating healthy and enjoyable. A nutritious diet is about investing in your long term health outcomes, and we work with your lifestyle and family dynamic to find a sustainable solution.

An independent private practice with a wealth of clinical experience

Tree of Life Nutrition was one of Brisbane’s first private practices, and has been operating since 1993. We have years of clinical experience to offer our patients at a level similar to hospitals, without any alliance. For GP’s and specialists, this independence is often appreciated. Your doctor can freely refer to our Brisbane dietitians without conflict, and feel confident in our ability to treat both general and highly complex conditions.

Convenient locations, and comprehensive services in diet and nutrition

We operate our main clinic in Woolloongabba (South Brisbane) and offer additional clinics in various locations across Brisbane. We offer a range of nutrition and dietetic services from individual consults, to corporate and group seminars, menu analysis and more. These services are offered in person, or via telehealth.

Our Mission

Tree of Life aims to supply the highest quality nutritional service to our clients, to help them achieve great health through a variety of unique learning strategies.

Our goal is to have our clients improve the way they look and feel about themselves.

Lifestyle modification is the key to achieving good health for life. Eating well from the Tree of Life simply means making the right food choices without deprivation.

Nutritionally inspire each client to pursue all their dreams and goals with better mental health, stable emotions and more happiness.

Meet Tree of Life Nutrition’s team of Brisbane dietitians and associated allied health specialists

desi carlos brisbane dietitian

Desi Carlos

Dietitian & Nutritionist

BAppSc, Grad Dip NutrDietet

Desi Carlos is the director and founder of Tree of Life Nutrition and has worked as a dietitian since 1993. Desi has a Bachelor of Applied Science, majoring in Biochemistry and Microbiology and a Graduate Diploma in Nutrition and Dietetics. She has also completed the Microba Insights Course in gut microbiome health and is Monash University FODMAP Certified.

Her passion is giving practical advice on incorporating healthy eating habits into everyday life. Desi is a mother of three, and businesswoman who understands the pressures that our busy, modern lives can put on our diets and eating habits.

You can hear her regularly sharing her expertise on 97.3Fm as the resident dietitian for Robin, Terry & Bob; see her on Channel 7, 9 and 10 News as a nutrition expert; or read some of her many articles in a host of journals and magazines. You can also hear her lectures on a range of topics from The Mediterranean Diet, healthy-living and fighting obesity, to issues of diabetes, heart disease, coeliac disease, women’s health, endometriosis, gut health, irritable bowel syndrome & food intolerances.

Desi’s message is simple; “eat well, feel good, look great!” With this philosophy and wealth of industry experience, Desi has helped thousands of people rediscover themselves with increased confidence and self-esteem. Desi’s mission is to share her passion for healthy living and take the Tree of Life Nutrition message to as many people as possible. Follow Desi on Facebook: Desi Carlos Dietitian

Desi’s specialist interests

Desi’s special interest areas are Gastrointestinal disorders including IBS and Coeliac Disease, Allergies and Intolerances, Chronic Disease Management, Weight, Cholesterol and Diabetes management. She has assisted The Queensland Coeliac Society for over 15 years, lending her experience as an expert dietitian and acting as a media spokesperson in nutrition for the organisation.

Gut health, Microbiology and Diet

With a microbiology background and training in The Microba Insights Course, Desi has a unique and effective treatment plan for improving the balance of the gut microbiome. Desi is also Monash University FODMAP Certified. A healthy microbiome allows for improved immunity, improved mental health and decreased inflammation. The Mediterranean Diet supplies both the pre and probiotics required to keep this improved gut microbiome healthy. Desi’s nutritional expertise in both finds the perfect balance to treat autoimmune and inflammatory conditions lending itself heavily to better health outcomes and fulfilling her motto of eat well, look good, FEEL GREAT!

Women's Health

Desi is a specialist Dietitian for women’s health. Particularly in nutritional management for Fertility and Obstetrics. Desi also specialises in the Nutritional management of PCOS, endometriosis, menopause, gestational diabetes, preconception and conception. She also presents and consults on topics relating to pain management of endometriosis using the anti-inflammatory diet, improved gut health and identifying food intolerances. She is also the consulting dietitian for Eve Health, a leading women’s health clinic in Brisbane.

Mediterranean Diet Specialist Dietitian

Desi is a co-author of ‘The Mediterranean Diet – the Lifestyle of Eating” and ’‘Mediterranean Eating Cook.Eat.Live’. As a champion for the Mediterranean Diet you will see her frequently offering lectures and cooking demonstrations on the nutrition science that encompasses Cooking Mediterranean: Eating Well: Living Long. Desi can also incorporate those principles of the Mediterranean Diet into patient current eating practices. This offers an enjoyable, sustainable and culturally-rich guide to Mediterranean eating.

eleni georgiou brisbane dietitian

Eleni Georgiou

Dietitian and Nutritionist

B.HlthSci (Nut), B. Nut & Diet APD AN

Eleni has a Bachelor degree in Health Science majoring in Nutrition and a Bachelor of Nutrition and Dietetics.

Eleni’s Greek heritage afforded a strong Mediterranean lifestyle which surrounded her by delicious food, embarking on a career based on food seemed only natural! Eleni is a strong believer in the power of food and is passionate about spreading this message to the wider community.

The emphasis placed on social outings and the time-poor nature of the community sometimes make it difficult to maintain a healthy balance however Eleni has a thorough understanding of the needs of today’s society and aims to steer away from fad diets and trends and instead promotes good, wholesome eating that can be tailored to each person’s needs to create sustainable nutrition choices.

The diverse nature of Eleni’s experience in the industry makes her a perfect candidate for any individual, at any level of health to find their medicine through food. She has had experience working with a wide variety of clientele, broad community projects, clinical and general settings as well as schools and youth programs.

Fantastic communication and social skills provide Eleni with a unique ability to rapidly create rapport and trust between client and practitioner. She can tailor nutrition advice to address specific areas such as weight management and general health with a particular interest in chronic disease management and prevention.

Eleni is Monash University FODMAP Certified.

Eleni Zeniou

Dietitian & Nutritionist

Eleni has a Bachelor of Nutrition and Dietetics and is registered as an Accredited Practising Dietitian.

Growing up in a big Greek-Cypriot family, Eleni understands the important role food has in building connections, bringing people together and nourishing our bodies. She believes in a life free from restriction, where we can enjoy delicious food and feel amazing!  Eleni is committed to tailoring nutrition advice to suit you, your family and lifestyle, to help build long-term foundational habits. Giving you the tools to feel great…for life!

Eleni strives to collaborate with all her clients to create realistic and personalised nutrition plans that flow with your busy schedule. Her strong communication and interpersonal skills help her to form real connections with people of all ages and backgrounds.

As a self-proclaimed ‘foodie’, Eleni loves to experiment in her kitchen, test out new restaurants and catch up with friends over brunch.

Eleni has a special interest in helping women with their fertility, pregnancy, and postpartum journey and has a passion for working with children.

Jade Kubler

Exercise Physiologist

Jade is an Accredited Exercise Physiologist who has completed a Bachelor degree in Sport and Exercise Science and a Master’s degree in Clinical Exercise Physiology. She is currently completing her PhD which investigates the effect that exercise performed during pregnancy has on the placenta.

Growing up playing a range of sports and spending much of her time outdoors, Jade saw her natural progression into an Exercise Science degree. It was then that she understood the important role that exercise can play in a person’s wellbeing. Through her experiences working with a range of clientele, Jade developed a desire to help others achieve their goals and assist them in managing any chronic conditions on their journey towards a healthy lifestyle.

Jade has a keen interest in the areas of women’s health and cardiometabolic conditions and believes in the philosophy that exercise is medicine. She aims to use her knowledge to educate and empower others through exercise.

In her spare time, you’ll find Jade either at the gym or playing tennis on her local court.

Jacinta Eales


BHSc (Acu), AdvDip (Nut Med)

Jacinta is a qualified acupuncturist, holding a Bachelor of Health Science (Acupuncture) and Advanced Diploma of Nutritional Medicine.

Jacinta is passionate about women’s health and empowering women to be active participants in their own health care. She is especially interested in hormonal disorders, pre-menstrual symptoms, digestive complaints, period irregularities, endometriosis and pain management.

As women, we are more likely to manage a large mental load, so supporting areas like sleep, stress, fatigue and gut issues are also key components of Jacinta’s treatments.

Mette Parkinson Gilligan


BSc (Sport Psych/HMS) Hons (Psych) MPsych (Sport & Exercise)

Mette is a Registered Psychologist with 13 years of experience with a special interest in the areas of wellbeing, performance, relationships, stress, depression and anxiety management. Her wide experience and interest areas make Mette a perfect addition to the Tree of Life team, as does her warm, non-judgemental approach.  She is dedicated to providing a safe space for clients to be heard.

Mette operates within Cognitive Behaviour Therapy (CBT), Interpersonal Therapy, and Acceptance Commitment Therapy (ACT) frameworks in order to help clients to improve their wellbeing and achieve their therapeutic goals.

Mette’s specialist interests

  • Health and wellbeing psychology
  • Relationships – individuals and couples. Trained in Gottman Marriage Counselling (Level 1)
  • Depression
  • Grief counselling
  • Anxiety and stress management
  • Assertiveness training and communication skills
  • Performance psychology – including sport, exercise, and corporate settings

Sports Psychology

Mette is a Registered Psychologist with a Masters in Sport and Exercise Psychology. She has worked with a range of clients in this space, including elite athletes. She currently provides consulting services to the Australian Institue of Sport (AIS) Mental Health Referral Network (MHRN), Australian Football League Players Association (AFLPA), the Australian Cricketers Association (ACA), and the Queensland Jockeys’ Association (QJA). She specialises in the mental health and wellbeing of athletes and their families, as well as managing return from injury.

Workplace Wellbeing

Mette has extensive experience working in Employee Assistance Program (EAP) delivery, spending the last 8 years working with one of the largest EAP providers in Australia. She has recently been selected for the role of onsite Wellbeing Psychologist for a large government department and a multi-national corporation. She provides individual consultations, assists managers, and delivers workshops and training. Mette also provides Critical Incident Debriefing to support clients experiencing trauma. She also currently holds an ongoing position as an educator with the Australian College of Applied Psychology (ACAP).

Maria Augustakis

Practice Manager

Maria has been the Practice Manager at Tree of Life Nutrition for over 10 years. Maria has a special interest in nutrition and is always ready to welcome you at the reception desk at our Woolloongabba clinic.

In her spare time Maria loves to travel and enjoys the outdoors for the therapeutic properties of the sun & sea.

Maria is the person you would generally speak to when booking in your appointment, both online or through our clinic. She is also a great person to help answer your questions about the logistics of your appointment.

Want a personalised plan to eat well, feel good and look great?

Book in with us and let us show you how you can fall in love with healthy, nutritious food, whatever your needs.

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