Meet Our Team

Nicole Dynan

Nicole is a Sydney-based Accredited Practising Dietitian and an Accredited Sport Dietitian with a Master of Nutrition and Dietetics from The University of Sydney. Nicole completed her Masters research project at the RPAH Allergy Unit in Sydney. Nicole is the Founder and Director of The Gut Health Dietitian and The Good Nutrition Company. Nicole is one of a handful of dietitians in Australia with qualifications in dietetics and psychology.

Nicole was inspired to start The Gut Health Dietitian after experiencing her own gut health journey. Before becoming a dietitian, she found herself working in a stressful corporate environment. After seeing everyone around her struggling too, she decided to take control of her future and retrained as a dietitian. She implemented everything she was learning and saw her gut go from painful and bloated to comfortable and happy in a few short weeks. The most surprising part - she started to feel less stressed too!

Eleven years later and together with her team of gut health dietitians, they have conducted over 35,000 gut health consults incorporating the principles of her HAPPY GUT METHOD. Our dietitians implement this method and value a patient-focused, evidence-based approach to nutrition care. They strive to provide the highest quality service possible. 

Nicole is a regular contributor to morning television, a Media Spokesperson for Dietitians Australia and a guest lecturer for The University of Sydney. Outside of work, Nicole loves to run, practice yoga and tend to her edible garden.

Dr Isabel Young

Isabel is a Sydney-based Accredited Practising Dietitian and Accredited Sports Dietitian with a Master of Nutrition & Dietetics from The University of Sydney. Isabel recently completed a PhD focussing on body image and weight management in young women.

Isabel's areas of interest include weight management, sports performance and young women’s health with a passion for helping people understand the impact that good nutrition can have on their total wellbeing. Isabel also has particular interest in gut health and how our microbiome interacts with what we eat, having also completed a major in microbiology as part of her undergraduate degree. 

Outside of work, Isabel enjoys cooking and ocean swims.

Maggie Sewell

Maggie is a Sydney-based Accredited Practising Dietitian who graduated from the University of Sydney with a Bachelor of Science and Masters in Nutrition and Dietetics.

Maggie’s particular areas of interest include gut health and weight management. Being on the elimination diet herself for food chemical intolerance and completing her Masters research project on IBS-diarrhoea, Maggie has strong devotion for helping people to uncover the causes of their related symptoms.

Maggie believes that there is no “one size fits all” approach when it comes to an person's diet and works to achieve the best nutritional outcome for all of her clients. 

Outside of work, Maggie loves to cook and create recipes.

Sarah Marko

Sarah is a Brisbane-based Accredited Practising Dietitian who graduated from Bond University with a Master of Nutrition and Dietetic Practice. She works in private practice with the Good Nutrition Co and The Gut Health Dietitian. Combining her love for nutrition with her creativity, Sarah also works in media and marketing, creating highly engaging and aesthetic nutrition content to inspire others to eat well.

Sarah’s areas of interest include plant-based nutrition, performance nutrition, disordered eating, and gut health. Having completed a bachelor’s degree in neuroscience, she is particularly interested in the brain-gut connection and how the foods we eat influence our brain health and mental health.

In her spare time, Sarah loves to run, practise yoga, and spend time engaging in various creative hobbies including photography and painting. Coming from Canada, she also enjoys spending as much time as possible at the beautiful beaches Australia has to offer.