Our Medical experts

I Quit Sugar works with a crew of doctors, dentists, fertility specialists & physiotherapists. Check out our experts below.


Caitlin Dunsford


Cailtin Dunsford is a Sydney-based physiotherapist at Liverpool Hospital. She also works at a recently opened private practice, The Hills Physiotherapy, alongside a group of specialised health coaches and personal trainers to target health promotion and performance.  Tell us how… Read more


Dr Alison McCoubrey

Colorectal Surgeon

Alison McCoubrey is a general & colorectal surgeon. Her key interests include medical education, patient safety and quality improvement. Increasingly Alison has become interested in the role diet has to play in our health &… Read more


Dr Angharad Powell

General Practitioner

Dr Angharad Powell is a general practitioner who has worked in the NHS for over 10 years, in addition to a variety of legal and educational roles. Her interest areas include nutrition, women’s health, mental health… Read more

Dr Natasha Andreadis

Dr Natasha Andreadis

Fertility Specialist, Gynaecologist and Reproductive Endocrinologist

Dr Natasha Andreadis is a Fertility Specialist and Gynaecologist. She has a special interest in treating women’s health across all ages throughout their reproductive lives – from conception and fertility problems to menopause. Dr Andreadis takes… Read more


Dr Steven Lin


Dr Steven Lin is a Sydney-based dentist trained at the University of Sydney, with a background in Biomedical Science. Focusing on the systemic effects of oral disease, his work now aims to merge dental field with… Read more

IQS Expert + Integrative GP - Dr Tracy Chandler

Dr Tracy Chandler

Integrative General Practitioner

Dr Tracy Chandler is an integrative GP living in New Zealand. Her passion for whole foods, exercise, mindfulness and meditation has inspired her to gain further qualifications and experience in sports medicine, with a focus on nutrition in order to help her patients and family improve their health. Read more


Dr. Rupy Aujla

Medical Doctor

Dr. Rupy Aujla is an NHS doctor with a speciality in general practice, currently working in emergency medicine in Sydney. Rupy is passionate about the growing body of clinical research looking at how certain foods and… Read more


Kate Norris

Integrative General Practitioner

Dr Kate Norris is a integrative general practitioner, originally from the UK. She offers a holistic approach to health, combining conventional medicine with nutritional and environmental medicine for the optimisation of health and prevention and… Read more

Our experts

Did you know I Quit Sugar works with a crew of more than 40 handpicked health and wellness experts? Check out the categories below to discover more.


Did you know I Quit Sugar has a range of programs to help you? 
Discover more about our programs below.

8-Week Program

Our 8-Week Program is the only real sugar-quitting solution. It’s loaded with the latest science, community support, expert advice and access to tips and tricks to help you give sugar the boot. For good!

8-Week Program

The 7-Day Reboot is perfect for those that have completed our 8-Week Program and would like a quick reset. It’s also a great option for folks wanting a little sample of the low-sugar life, but who are not yet ready to commit to the full eight weeks.