BellyMystery
Dietetics team
ORS - Allied health and employment services
ORS
"Dietitians for every age, in person or by telehealth."
ORS has provided positive behaviour support, allied health, and employment services across Australia since 1992. Its dietetics team works from offices in NSW (Fairfield East, Mascot, Lane Cove, Gosford, New Lambton), WA (Stirling, Jandakot, Morley, Mandurah, Joondalup), the ACT (Mitchell, Fyshwick), and Victoria (Mount Waverley). In NSW, WA, and the ACT they see clients at home, at school, at work, or in the office, and everywhere else in Australia by telehealth.
The team supports people of all ages, with dietitians who specialise in children and young people with autism, ADHD, sensory needs, and developmental conditions, alongside eating disorders, gut health, and chronic conditions like diabetes. Sessions can be funded through the NDIS, a Medicare Chronic Condition Management or Eating Disorder plan, or paid privately, and the admin team matches each referral with a suitable dietitian.
Bring your BellyMystery pattern summary to your first ORS appointment and your dietitian can use it to decide which foods are worth looking at first.
Meet the team
-
BSc(Nutr), GradDipDiet
Louise Voss
Team Leader, Dietetics & Early Childhood Support, Stirling WA
Louise brings a 25 year career in dietetics to the disability sector, spanning Aboriginal health, diabetes care, and private practice.
Her clinical specialties are diabetes, gastrointestinal health, and eating disorders, and she tailors every plan to the client in front of her and their personal goals.
-
Accredited Practising Dietitian, BNutr&Diet
Rebecca Beaton
Team Leader, Dietetics, Gosford NSW
Rebecca grew up in the country among keen gardeners and home cooks, and has worked across community, disability, and private practice settings, including nutrition education and cooking programs across NSW.
She has experience managing IBS, IBD, type 2 diabetes, high cholesterol, PMOS, and malnutrition, with practical, personalised advice that fits each client, including healthy eating on a budget.
-
Accredited Practising Dietitian, BSc(Nutr&Metab), MNutr&Diet
Samantha Assaf
Team Leader, Dietetics & Early Childhood Support, Fairfield East NSW
Samantha works across paediatric, adult, and older adult caseloads in the disability setting, from fussy eating and feeding difficulties to diabetes and cardiovascular disease, and is skilled with medically and socially complex cases.
She is also an Early Childhood Key Worker with training in Positive Behaviour Support, working with children and families on complex feeding challenges and sensory processing needs. She speaks Arabic.
-
Accredited Practising Dietitian, MDiet, BNutSc
Sue Wen Tee
Senior Dietitian, Positive Behaviour Support & Early Childhood Support, Mount Waverley VIC
Sue Wen holds a Master of Dietetics from Monash University and has worked across mental health, eating disorders, chronic disease management, gastrointestinal disorders, and disability.
She takes a holistic approach that looks at the whole person rather than isolated symptoms, with a focus on a healthy relationship with food. She is fluent in Mandarin and English.
-
Accredited Practising Dietitian, MNutr&Diet, BSc(Nutr)
Jane Chiu
Senior Dietitian & Early Childhood Support, Mitchell ACT
Jane trained at the University of Canberra and worked in private practice before joining ORS. She is training in the Monash FODMAP diet and specialises in gastrointestinal disorders.
Originally from Hong Kong, she is fluent in English, Cantonese, and Mandarin, and focuses on client-centred care for people living with disability.
-
Accredited Practising Dietitian, BSc(Nutr&Diet), MNutr&Diet
Vanessa Quan
Dietitian, Fairfield East NSW
Vanessa holds a Master of Nutrition and Dietetics from the University of Sydney and has worked in NSW and the NT across chronic disease, aged care, malnutrition, oncology, and texture-modified diets.
A published author on disorders of gut-brain interaction, she is passionate about gut health and takes a food-first approach, working with clients from many cultural and linguistic backgrounds.
-
Accredited Practising Dietitian, BSc(Nutr&FoodSc), MNutr&Diet
Jessica Cunningham
Dietitian, Gosford NSW
Jessica has over five years of experience across private, Medicare, NDIS, and eating disorder clinics.
She has a particular interest in eating disorders and works from a non-diet, Health At Every Size approach, taking into account the many things that shape how and what people eat.
-
Accredited Practising Dietitian, BNutr&Diet
Renee Hastings
Dietitian, Gosford NSW
Renee holds a Bachelor of Nutrition and Dietetics from the University of Newcastle and has worked in clinical nutrition in aged care and the community. She also holds Certificates III and IV in Fitness.
She practises from a Health at Every Size approach and has a particular interest in eating disorders.
-
Accredited Practising Dietitian, BSc(Nutr), M(Nutr&Diet)
Ellen Jackson
Dietitian & Early Childhood Support, Mascot NSW
Ellen has worked in the NDIS and private practice with children, older adults, and veterans, across a wide range of complex medical conditions.
She is passionate about helping children and families broaden what they eat, improve their relationship with food, and address nutrient deficiencies, and has trained in eating disorder management. She also works as an Early Childhood Support Key Worker.
-
Accredited Practising Dietitian, BNutr&Diet(Hons)
Melanie Hudono
Dietitian & Early Childhood Support, Lane Cove NSW
Melanie studied at Monash University and is an Accredited Eating Disorder Dietitian (ANZAED), with experience in hospitals, aged care, and private practice.
She coaches families through tricky mealtimes, from texture progression and feeding routines to growth monitoring, and supports recovery from disordered eating. As an Early Childhood Key Worker she works with children at home, in the community, at school, or in the clinic.
-
BNutrDiet(Hons)
Sarah Griffith
Dietitian & Early Childhood Support, Fairfield East NSW
Sarah has worked across private practice, acute hospitals, and community health, and now focuses on early childhood support, paediatric nutrition, and disability.
She also works as a support worker helping with grocery shopping and meal preparation, which keeps her skills sharp in texture modification and easy, nourishing meals. She brings a fun, simple approach to food.
-
Accredited Practising Dietitian, Paediatric Dietitian, BHumNutr(Hons), MNutr&Diet
Dionne Eckley
Dietitian & Early Childhood Support, Fyshwick ACT
Dionne is a qualified paediatric dietitian specialising in disability and paediatric feeding, across NDIS and Medicare programs, private practice, and community health.
Her work covers IDDSI texture-modified meal planning, SOS feeding therapy, fussy eating and sensory feeding challenges, and cooking skills. As a mother and a key worker, she understands first hand how complex feeding difficulties can be for families.
-
Accredited Practising Dietitian, MNutr&Diet
Mikayla Stephens
Dietitian, Jandakot WA
Mikayla has supported clients across the lifespan, including in disability, gastroenterology, and renal nutrition.
She has a particular interest in paediatric nutrition and picky eating, building positive, pressure-free experiences with food alongside families.
-
Accredited Practising Dietitian, MNutr&Diet
Ruby Aitken
Dietitian, Mandurah WA
Ruby works with children, adolescents, and adults across chronic disease management, eating disorders, food allergies, feeding difficulties, and picky eating.
She has a particular interest in paediatrics and makes sure every client feels seen, heard, and safe, using realistic, evidence-based strategies.
-
BSc(Diet&Nutr)(Hons), MHlthSc(Ex&Hlth)
Xavier Wong
Dietitian, Morley WA
Zhi Huan (Xavier) has worked in private practice and community health, and took part in a nationwide aged care menu appraisal project.
His special interests are counselling, eating disorders, exercise and health, and substance use, with extra training in CBT for eating disorders and alcohol and drug counselling. He speaks Mandarin, Cantonese, and Malay.
-
Accredited Practising Dietitian, BNutr&Diet(Hons)
Ben Murdoch
Dietitian, New Lambton NSW
Ben graduated from the University of Newcastle and has worked across the NDIS, DVA, and aged care, with clients of all ages including children. He keeps training in chronic disease, mental health, eating disorders, and metabolic conditions.
He takes an evidence-based, food-first, non-diet approach, building a strong relationship with each client and their care team to make sustainable changes and an enjoyable relationship with food.
-
Accredited Practising Dietitian, BEx&SportSc, MNutr&Diet
Elaine Barker
Dietitian, Joondalup WA
Elaine has worked in acute hospitals, sports nutrition, NDIS supports, and Home Care Package services, and is passionate about supporting people with disability, older adults, and their families.
She works closely with families, support workers, and care teams on practical, personalised plans that protect each client's independence and choice. As a mother of two, she knows how hard it can be to balance health, time, and routine.
-
Accredited Practising Dietitian, BNutrSc, MNutr&Diet
Sana Ahrabi
Dietitian, Mitchell ACT
Sana has clinical experience across disability, chronic disease management, and gut health, supporting clients across the lifespan alongside their families and allied health teams.
She focuses on sustainable, nourishing habits rather than unnecessary restriction, and on building confidence and a positive relationship with food. She is fluent in English, Farsi, and Turkish.
Before your appointment
Walk in with a pattern summary, not a guess.
Log meals and symptoms in BellyMystery for a couple of weeks, then bring the summary to ORS - Allied health and employment services. It is a starting point for the conversation, not a diagnosis.
Get the app