About
Healthy Weight Australia is a medical group offering surgical and non-surgical weight loss programs across Australia, comprising physicians, surgeons, and allied health professionals providing comprehensive, physician-driven care with smart technology support.
Procedures Offered
Also offered
Surgeons at This Clinic
Dr Manjunath Siddaiah-Subramanya
Surgeon
Dr Christos Apostolou
Surgeon
Dr Carla Gillespie
Surgeon
About the Surgeon
Elizabeth Hristov
Elizabeth is an accomplished Nurse Practitioner specialising in gastroenterology and endoscopy procedures. With over 25 years of experience in healthcare, the last 10 years of Elizabeth's career has been focused on performing endoscopy procedures. With her advanced education, extensive clinical experience, and commitment to patient-centered care, she has become a respected expert in the field....
“She believes in establishing strong therapeutic relationships with her patients, ensuring they feel heard, understood, and empowered in their healthcare journey. By taking the time to understand their unique circumstances, she tailors treatment plans that align with their goals and preferences.”
Training
Completed further education with SCOPE (Strategic Centre for Obesity Professional Education), and Australian College of Nutrition and Environmental Medicine. Over 25 years of experience in healthcare.
Rachael Walden
Rachael is a registered Psychologist with extensive training and experience in helping people to achieve clarity, empowerment and control. Think of her as a personal trainer for your mental health. She provides empathic, non-judgemental guidance to help you navigate through hardships, whether you're an individual or a couple....
“She believes in establishing a safe, soothing environment in which patients are completely free to express their concerns without fear of judgement. The key to living the life you want is balance.”
Andrea Tyler
Andrea Tyler has been practicing as an Accredited Exercise Physiologist since 2011 and a Credentialed Diabetes Educator since 2017. Having graduated from Australian Catholic University with a Masters of Clinical Exercise Physiology and the University of Technology Sydney with a Graduate Certificate in Diabetes Education and Management, she is uniquely placed to assist her patients to achieve sustainable lifestyle changes. Andrea has a passion for using exercise as a tool in the prevention and treatment of chronic diseases and her experience spans across a variety of areas including weight management, cardiovascular disease, diabetes and PCOS as well as musculoskeletal rehabilitation....
“Andrea's biggest strength is working with each person to overcome previous barriers to exercise, finding a solution to achieve set goals and developing a plan that is enjoyable and able to be maintained.”
Training
Graduated from Australian Catholic University with a Masters of Clinical Exercise Physiology and the University of Technology Sydney with a Graduate Certificate in Diabetes Education and Management. Accredited Exercise Physiologist since 2011 and Credentialed Diabetes Educator since 2017.
Achievements & Roles
Timmy Chu
Timmy Chu has been an Accredited Practising Dietitian (APD) since 2008 after graduating from the University of Sydney with Honours. He has experience in managing a variety of areas in nutrition such as obesity, cardiovascular health, gastrointestinal disorders, diabetes, PCOS, sports nutrition and treating vitamin and mineral deficiencies. He is part of the team of dietitians who will help with your food and nutrition needs to ensure that you learn how to nourish your body after your procedure and to help you create new sustainable eating habits for the long term....
“Finding the right balance between weight loss and eating to fuel the body can be tricky, so the dietitian visits are designed to help create the right strategies which will fit into your lifestyle and enable you to eat well, feel well and be healthy!”
Training
Graduated from the University of Sydney with Honours. Accredited Practising Dietitian (APD) since 2008.
Procedure Information
Laparoscopic Sleeve60-70% of excess weight within 12-18 months▼
One of the most commonly performed bariatric procedures worldwide.
Endoscopic Sleeve15-20% of total body weight at the end of the program▼
Popular as a less invasive alternative to surgery.
Gastric Bypass70-80% of excess weight within 12-18 months▼
One of the most performed weight loss procedures in Australia.
Gastric Balloon10-15% of excess weight▼
Non-surgical with short recovery times.
Frequently Asked Questions
How do medical weight loss clinics work?▼
What type of doctor should I see for weight loss?▼
What is the best medical way to lose weight?▼
What is the most effective weight loss treatment?▼
How to lose 5kg in a month?▼
Support Team
Dietitian
Psychologist
Exercise Physiologist
Endocrinologist
Nurse Specialist
Opening Hours
Saturday: Closed
Sunday: Closed
Monday: 8 am–2 pm
Tuesday: 8 am–2 pm
Wednesday: 8 am–2 pm
Thursday: 8 am–2 pm
Friday: 8 am–2 pm
Other Weight Loss Surgeons in WA
Parveen Kumar
WA Laparoscopic and Bariatric Surgery Centre
Joondalup Health Campus, East Joondalup Private Hospital
“WALBSC is a no-gap provider for all surgeries including bariatrics, specializing in minimally invasive laparoscopic and bariatric surgical services with a holistic, patient-centric approach to weight management and general surgery.”
Adrian Teo
Evolve Bariatrics
St John of God Subiaco Hospital
“Evolve Bariatrics is a weight-loss surgery medical practice based in Perth, Australia, founded by Dr Adrian Teo, committed to providing individuals with the weight-loss surgery they need to live their best lives.”
Leigh Archer
Veritas Specialist Centre
Peel Health Campus, Waikiki Private Hospital
“Veritas Specialist Centre is a Perth-based clinic offering integrated weight loss surgery and general surgical care, combining advanced surgical techniques with multidisciplinary support services including dietetics, exercise physiology, and psychology for personalised, sustainable health outcomes.”
Mr Jon Armstrong
Advance Surgical
St John of God Subiaco, Hollywood Private Hospital
“Advance Surgical is a Perth-based bariatric surgery clinic established in 2005, offering an integrated multidisciplinary team of bariatric surgeons, dietitians, and psychologists to assist patients throughout their weight loss journey.”