About
Complete Surgical is a general and bariatric surgery practice in Perth led by Dr Bill Gong, offering weight loss surgery, hernia repair, gallbladder removal, anti-reflux surgery and endoscopy with a dedicated allied health team providing comprehensive pre- and post-operative support.
Procedures Offered
Also offered
Hospital Affiliations
St John of God Murdoch Hospital
Murdoch, WA - private
Fiona Stanley Hospital
Murdoch, WA - public
Fremantle Hospital
Fremantle, WA - public
About the Surgeon
Dr Bill Gong
Dr Bill Gong is a Specialist General Surgeon with more than a decade of experience in both public and private practice. He completed his medical degree at Monash University in 2004, followed by surgical training at the Alfred Hospital in Melbourne. In 2014, he received his Fellowship with the Royal Australasian College of Surgeons....
“At Complete Surgical, we believe surgery is about more than just the procedure—it's about people. My approach to patient care is built on integrity, compassion, and personalisation. Every one of you is unique, and I make sure that you feel supported and empowered throughout your journey. I'm not a 'suit-and-tie' doctor—I keep things professional yet relatable.”
Training
Medical degree at Monash University in 2004, surgical training at the Alfred Hospital in Melbourne, Fellowship with the Royal Australasian College of Surgeons in 2014, further training in Acute Surgery at Fremantle Hospital, a year specialising in Hepatic, Biliary and Pancreatic (HPB) surgery at Fiona Stanley Hospital
Achievements & Roles
Procedure Information
Gastric Sleeve Surgery50–70% of excess body weight within 12–18 months▼
This involves removing a portion of the stomach, leaving a smaller "sleeve." It reduces the amount of food you can eat, helps control hunger, and leads to significant weight loss.
Gastric Bypass Surgery60–80% of excess body weight over a similar time frame▼
This procedure reroutes your digestive system to bypass part of the stomach and small intestine, limiting food intake and absorption. It's a powerful tool for weight loss and managing obesity-related conditions.
Frequently Asked Questions
Am I eligible for weight loss surgery?▼
How much excess weight will I lose?▼
What is the best weight loss procedure?▼
I would like to proceed. What's the process?▼
Will anti reflux surgery stop my heartburn for good?▼
How soon can I get back to normal after gallbladder removal?▼
How long is the recovery after hernia repair?▼
Is an endoscopy painful?▼
Results
Most patients lose 60–80% of their excess weight around 12 months; Weight loss surgery can help people lose up to 70–80% of their excess weight
Gastric sleeve patients typically lose about 50–70% of their excess body weight within 12–18 months
Gastric bypass may result in a loss of 60–80% of excess body weight over a similar time frame
It can also improve or even resolve health issues like diabetes, high blood pressure, and joint pain
Pricing
Bulk billed bariatric assessment with nurse practitioner. Appointments with Kendall are fully bulk billed.
Support Team
Dietitian
Exercise Physiologist
Nurse Specialist
Opening Hours
Saturday: Closed
Sunday: Closed
Monday: Closed
Tuesday: 8:30 am–4:30 pm
Wednesday: 8:30 am–4:30 pm
Thursday: 8:30 am–4:30 pm
Friday: 8:30 am–4:30 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.”