Patient Reviews: Bariatric Surgery With Dr Navin Mann
Choosing bariatric surgery is a life-changing decision. For many patients, that decision led them to Dr Navin Mann, Consultant Bariatric, Metabolic, Laparoscopic and General Surgeon.
This guide shares what patients actually experience before, during, and after bariatric surgery with Dr Navin Mann – from the first consultation to long-term transformation.
Disclaimer: Individual results vary. Please consult Dr Navin Mann for personal medical advice.
Who is Dr Navin Mann? Why Patients Trust Him
Before the reviews, here’s why patients choose him:
- Certified & Registered: M.B.B.S University of Malaya, Master of Surgery National University of Malaysia, LCP Certified and registered with National Specialist Register Malaysia
- Advanced Training: Fellowship in Bariatric, Metabolic & Advanced Laparoscopic Surgery plus Diploma in Advanced Laparoscopic Surgery, Strasbourg, France
- Global Standards: Active member of international bariatric surgery societies
- Specialist Focus: Gastric sleeve, gastric bypass, revisional bariatric surgery, and metabolic surgery for type 2 diabetes
This level of certification is what patients consistently mention in reviews – they feel safe and clearly informed.
What Patients Say About Bariatric Surgery With Dr Navin Mann
We analyzed common themes from patient feedback for gastric sleeve and gastric bypass. Here are the 5 things patients talk about most:
1. “He Drew Everything and Explained All Options”
The number one praise point. Patients value clear explanations. Dr Navin Mann is known for taking time to explain sleeve vs bypass vs non-surgical options on paper. Patients say they left the consultation feeling decisive, not pressured.
Patient Review Theme: “Dr Navin took 45 minutes to explain why gastric sleeve was better for my BMI and diabetes history. No rush. He drew diagrams. My husband and I finally understood.”
2. Real Weight Loss Results & Health Improvement
Patients report transformative outcomes not just in weight, but in health markers.
Typical outcomes shared in reviews:
- Gastric Sleeve: 25-40kg total weight loss within 12 months
- Gastric Bypass: Significant improvement in Type 2 Diabetes, hypertension, and sleep apnea
- More energy to play with kids, climb stairs without breathlessness, and return to normal life
3. Minimal Pain, Fast Recovery
Because Dr Navin is a laparoscopic specialist, reviews frequently mention small scars, less post-op pain, and discharge within 2-3 days. Many return to light activities in 1-2 weeks.
4. Support Beyond Surgery
Long-term patients highlight the follow-up program – dietitian guidance, nutritional support, and regular follow-ups. This is crucial for managing common post-surgery challenges like hair loss, reflux, and vitamin needs.
Patient Review Theme: “The care didn’t stop after surgery. The team checked my vitamins and meal plan every month. That’s why I kept the weight off.”
5. Confidence and Relationship With Food
Many reviews mention the same change – learning portion control and healthier choices. Patients often say the surgery taught them how to have a better relationship with food and enjoy food in moderation.
Patient Stories: Gastric Sleeve vs Gastric Bypass With Dr Navin Mann
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Story 1 – Gastric Sleeve for Severe Obesity
Procedure: Laparoscopic Sleeve Gastrectomy
Lost: 38kg in 10 months
“I tried diets for 10 years. Dr Navin was honest about risks and results. The surgery was smooth, pain was minimal. Now my blood pressure is normal and I can fit into clothes I wore in college.”
Story 2 – Gastric Bypass for Diabetes
Procedure: Gastric Bypass
“My diabetes was out of control even with insulin. 6 months after bypass with Dr Navin Mann, my HbA1c is normal without medication. Best decision for my health.”
Story 3 – Revisional Surgery
Procedure: Sleeve to Bypass Revision
“I had weight regain after sleeve done elsewhere. Dr Navin handled my complex revisional surgery safely. He is one of few surgeons who does revisions regularly.”
Is Bariatric Surgery With Dr Navin Mann Right For You?
According to patient reviews, you are a good candidate to book a consultation if:
- Your BMI is above 37.5 or above 32.5 with diabetes or hypertension
- You want an LCP-certified, NSR-registered bariatric surgeon
- You value detailed counseling and long-term follow-up
FAQs – Bariatric Surgery Patient Reviews
1. How much weight do patients lose with Dr Navin Mann?
Weight loss varies by procedure and adherence. Based on patient reviews, most sleeve patients lose 60-70% of excess weight within 12 months, with significant improvement in diabetes and hypertension.
2. What do patients say about pain after gastric sleeve?
Reviews report minimal pain due to laparoscopic keyhole technique. Most patients mobilize the same day and are discharged in 2-3 days.
3. Is Dr Navin Mann a certified bariatric surgeon?
Yes. He is LCP Certified, registered with MOH Malaysia and NSR, with fellowships in Bariatric and Metabolic Surgery.
4. What makes patients recommend Dr Navin Mann?
Three things come up repeatedly: clear explanation, laparoscopic expertise for faster recovery, and supportive aftercare for diet and lifestyle.

