Dr. Hayes graduated from Monash University, Melbourne in 1990. She has completed the Fellowship of the Royal Australian College of GP's, Diploma of the Faculty of Family Planning, London School of O&G and a Diploma of Royal Australian College of Obstetrics and Gynecology.Dr. Hayes has worked for 3 years in the UK and has also worked in rural Victoria, Australia, as a family doctor. She has been in Singapore since 1997 working as a GP looking after families from the expatriate community.Dr. Hayes is also trained in Nutritional Medicine. Nutritional Medicine is the study of food, its nutrients and how diet affects health and wellbeing. It is used in chronic conditions to regulate organ function, treat disease and restore mental and emotional balance as well as for weight gain or loss.