Redefine Weight Loss Programs

A powerful online learning platform using up-to-date medical research to guide you to weight loss success.

Choose a Program

The Redefine online weight loss programs were created to help people who have battled weight gain, the inability to lose weight or keep it off all their lives. It was created  by Dr Marlene Tham, a doctor, who after many years of weight loss consulting, understands weight loss and what people need to have weight loss success. These weight loss programs aim to provide solution focused and evidence based strategies which cover all aspects of weight management: mind, diet, exercise and medicine. Find out more.

Our Team

Dr Marlene Tham

Dr Marlene Tham

Weight Loss Doctor & Obesity Researcher

Dr Terence Chong

Psychiatrist
Dr Erica Pong

Erica Pong

Physiotherapist

Awards

Telstra Business Awards
City of Melbourne

Latest News

Nutrition & Exercise

diet soft drink

Do diet soft drinks make you gain weight?

Do diet soft drinks make you gain weight? As we approach Christmas and New Year, the consumption of sugary sweet drinks start to increase. Work end of year parties, family Christmas parties and get-to-gethers...

Mental Health

Your Health

fruit and vegetables weight loss

Food as Medicine

Are we eating enough fruit and vegetables? Do Australians eat the recommended daily intake of fruit and vegetables consisting of 2 or more serves of fruits and 5 or more serves of vegetables? What...