Bariatric surgery is a clinically proven solution for severe obesity, helping patients lose weight safely and improve metabolic conditions like type 2 diabetes, hypertension, and sleep apnea. Options include gastric bypass, sleeve gastrectomy, adjustable gastric bands, and biliopancreatic diversion. Certified surgeons guide patients with nutrition, lifestyle, and follow-up care for lasting results.
Bariatric surgery, also called weight-loss or metabolic surgery, is a medical procedure designed to reduce stomach size or change nutrient absorption. It helps patients with severe obesity or related health issues, including metabolic syndrome and insulin resistance, who struggle to lose weight through diet, exercise, or medication alone.
According to the 2023 National Health and Morbidity Survey (NHMS) by Malaysia’s Ministry of Health (MOH), 54.4% of adults are overweight, up from 50.1% in 2019, increasing the risk of heart disease.
Adults with BMI ≥40 (morbid obesity)
Adults with BMI ≥35 plus obesity-related conditions like type 2 diabetes, obstructive sleep apnea, hypertension, or non-alcoholic fatty liver disease (NAFLD)
Patients who have tried lifestyle changes, medications, or medical weight management without lasting results
Removes a portion of the stomach, leaving a smaller “sleeve”
Reduces hunger hormones (ghrelin) and food intake
Average weight loss: 60–70% of excess body weight in 12–18 months
Can improve insulin resistance and type 2 diabetes
Creates a small stomach pouch and reroutes the small intestine
Reduces calorie absorption and accelerates satiety
Improves diabetes, hypertension, and cardiovascular risk factors rapidly
May involve malabsorption of nutrients, requiring lifelong supplementation
Inflatable band around the upper stomach, adjustable or removable
Limits food intake; slower weight loss than sleeve or bypass
Less invasive, shorter recovery, but requires follow-ups for band adjustments
Mini gastric bypass creates a small stomach pouch and connects it lower in the intestine compared to standard bypass. This combines restriction and mild malabsorption, helping patients achieve effective and lasting weight loss.
Gastric banding places an adjustable band around the upper stomach to limit food intake. It is minimally invasive, reversible, and supports gradual weight loss when combined with lifestyle changes.
Combines sleeve gastrectomy with intestinal bypass
Most effective for extreme obesity and metabolic syndrome
Higher risk of nutrient deficiencies; strict lifelong supplementation needed
Surgical procedures designed for weight loss and to improve health conditions such as diabetes and hypertension.
A soft balloon is placed in the stomach to create a feeling of fullness, helping patients eat less and lose weight.
A procedure that strengthens the stomach valve to prevent acid reflux and relieve symptoms of GERD.
Doctor-prescribed medications that help control appetite and support safe, effective weight loss.
Surgery reduces stomach size and alters hunger hormones, supporting lasting results when combined with proper diet and follow-up care.
Many patients experience normalized blood sugar, improved insulin sensitivity, and reduced or discontinued diabetes medication use.
Weight reduction helps decrease blood pressure and cholesterol levels, easing strain on the heart and supporting better circulation.
By improving weight-related factors, bariatric surgery significantly lowers the long-term risk of heart disease and stroke. Bariatric Improved lipid profiles and liver health (NAFLD).
Weight loss reduces airway obstruction, improving sleep apnea and overall sleep quality. It also eases joint pain in the knees, hips, and back, enhancing mobility and daily comfort.
Patients enjoy enhanced mobility, increased energy, improved fertility, and a better overall quality of life, leading to a more active and fulfilling lifestyle.
While generally safe under certified, board-certified surgeons, risks may include:
Nutrient deficiencies: vitamin B12, thiamine, iron, calcium, vitamin D3, trace minerals
Dumping syndrome, especially after gastric bypass
Surgical complications: bleeding, infection, leaks, stricture formation, hernia
Reflux, heartburn, or gastrointestinal obstruction
Patients must commit to long-term nutritional supplementation, lifestyle changes, and follow-ups.
Hospital stay: 1–5 days, depending on procedure
Gradual diet progression: liquids → soft foods → solid foods
Regular follow-ups with surgeons, dietitians, psychologists, and physiotherapists
Exercise after medical clearance
Lifelong supplementation with multivitamins, protein, calcium, iron, and vitamin D
Participation in support groups improves long-term success
Dr Navin : “If you’re struggling with obesity-related health issues such as Type 2 diabetes, hypertension, or sleep apnea, bariatric surgery offers a clinically proven, medically supervised solution.”
| BMI (kg/m²) | Category |
|---|---|
| < 18.5 | Underweight |
| 18.5 – 22.9 | Normal (Healthy) |
| 23.0 – 27.4 | Overweight |
| ≥ 27.5 | Obese |
1. MOH-Accredited Clinic
Fully licensed and recognized by the Ministry of Health Malaysia, ensuring compliance with national healthcare regulations and patient safety standards.
2. State-of-the-Art Facilities
Modern, fully equipped operating theatres with minimally invasive technology.
Adheres to JCI standards for surgical safety and infection control.
3. Proven Safety & Success
Surgeries performed by board-certified bariatric surgeons with over 15 years of experience.
Clinically documented outcomes: 50–80% excess weight loss within 12–18 months, and significant remission of Type 2 diabetes and hypertension (ASMBS Guidelines).
4. Comprehensive Multidisciplinary Aftercare
Personalized support from dietitians, psychologists, and physiotherapists to ensure safe recovery and sustainable weight management.
Evidence-based Enhanced Recovery After Surgery (ERAS) protocols applied for optimal outcomes.
5. Continuous Long-Term Support
Ongoing support groups, telehealth follow-ups, and nutrition coaching to maintain weight loss and metabolic health.
Structured monitoring of vitamins, protein intake, and comorbid conditions to prevent deficiencies.
Trust Your Bariatric Surgery Journey to Experts in Malaysia
Our team of LCP-certified and MOH-licensed bariatric surgeons, Dr. Navin Mann brings decades of experience and international training in advanced minimally invasive, laparoscopic, and robotic bariatric procedures.
Every surgery is performed with strict safety protocols, personalized planning, and evidence-based techniques to achieve optimal weight loss, metabolic improvement, and long-term health outcomes.
Bariatric surgery in Malaysia provides clinically proven weight loss, improved metabolic health, and enhanced quality of life. Most patients achieve 50–70% excess weight loss within 12–18 months. In addition, obesity-related conditions such as Type 2 diabetes, hypertension, and sleep apnea often improve or resolve completely after surgery when combined with personalized medical follow-up and lifestyle support.
I struggled with obesity for over a decade. Dr Navin Man performed my bariatric surgery, and I’ve lost 35kg so far. I finally feel in control of my health again. Amazing care!
The Allurion Balloon was a game-changer. No sedation, no surgery, and it helped reduce my appetite significantly. I lost 12kg without discomfort. Dr Navin made the whole process easy.
Chronic reflux was affecting my sleep. Dr Navin Man performed anti-reflux surgery, and now I sleep peacefully without medication. He explained everything clearly and delivered excellent results.
The medication helped control my cravings and supported my weight loss. With Dr Navin's guidance, I lost weight steadily and safely. Great for those not ready for surgery yet.
After struggling with type 2 diabetes, I opted for diabetes surgery. My blood sugar levels are now normal and I’ve stopped insulin. Dr Navin gave me a second chance at life.
From consultation to recovery, Dr Navin was professional and supportive. The bariatric surgery was smooth, and I’m already seeing amazing results. Highly recommend for long-term weight loss.
I returned to work the next day after swallowing the Allurion Balloon. No pain or downtime, and my eating habits changed for the better. A smart option for early weight control.
I was dependent on antacids for years. After the anti-reflux surgery, I’ve had no flare-ups. Dr Navin's technique and aftercare were exceptional. I finally feel free!
The anti-obesity medication helped me stay on track. Paired with diet and exercise, it’s been a powerful tool in my journey. Dr Navin ensured it was safe and effective for me.
My HbA1c dropped from 9.2 to 5.6 after diabetes surgery. I feel more energetic and healthy now. Dr Navin truly understands metabolic conditions and offers real solutions.
Worried about the price of bariatric surgery?
We provide transparent cost estimates for all procedures, with affordable packages, financing plans, and insurance panel options.
Bariatric Surgery Cost in Malaysia:
| Procedure | Private (RM) | Government (RM) |
|---|---|---|
| Gastric Sleeve | 25,000–38,000 | 12,000–20,000 |
| Gastric Bypass | 28,000–40,000 | 15,000–22,000 |
| Intragastric Balloon | 13,000–18,000 | Not Available |
| Lap Band | 22,000–30,000 | Not Available |
| Metabolic Surgery | 28,000–40,000 | 14,000–22,000 |
In Malaysia, patients may also use KWSP (EPF) withdrawal to help cover bariatric surgery costs. Insurance coverage and payment plans available. Contact us for your personalized quote.
Weight Loss Surgery – A Clinically Proven Solution
Weight loss surgery, guided by the American Society for Metabolic and Bariatric Surgery (ASMBS), has transformed treatment for obesity and its related conditions. These procedures are designed to help patients achieve sustainable weight loss and improve overall metabolic health.
Types of Bariatric Procedures
Whether through a gastric sleeve, Roux-en-Y gastric bypass (RYGB), or biliopancreatic diversion with duodenal switch (BPD-DS), the surgery creates a smaller stomach pouch or reroutes part of the small intestine. This limits food intake and absorption, supporting weight reduction.
Health Benefits Beyond Weight Loss
By lowering body mass index (BMI), bariatric surgery improves blood sugar control and reduces risks of Type 2 diabetes, high blood pressure, and sleep apnea. These metabolic improvements are clinically documented in numerous studies.
Minimally Invasive Techniques for Faster Recovery
While some cases may still require open surgery, most patients benefit from minimally invasive laparoscopic or robotic techniques, offering faster recovery, smaller scars, and reduced hospital stay.
Long-Term Outcomes & Quality of Life
Ultimately, bariatric procedures provide a proven path toward long-term weight loss, improved health, and enhanced quality of life, making weight loss surgery a life-changing, medically supported decision for many.
