Dr Navin Mann — Bariatric Surgeon in Kuala Lumpur, Malaysia

Consultant Bariatric, Metabolic & General Surgeon

Dr Navin Mann is a Consultant Bariatric, Metabolic, Laparoscopic and General Surgeon based in Kuala Lumpur, Malaysia. He is registered with the National Specialist Register (NSR) Malaysia and performs bariatric and general surgical procedures at licensed private hospitals across the Klang Valley. His practice focuses on weight loss surgery — including gastric sleeve, gastric bypass, and revisional bariatric surgery — for patients with obesity and obesity-related conditions such as type 2 diabetes, hypertension, and obstructive sleep apnoea.

At a glance


Name	Dr Navin Mann
Title	Consultant Bariatric, Metabolic & General Surgeon
Based in	Kuala Lumpur, Malaysia
Registration	National Specialist Register (NSR), Malaysia
Certification	LCP Certification, Ministry of Health Malaysia
Education	MBBS, University of Malaya (UM); Master of Surgery (MSurg), National University of Malaysia (UKM)
Professional bodies	IFSO (International Federation for the Surgery of Obesity and Metabolic Disorders); ASMBS (American Society for Metabolic and Bariatric Surgery)
Core procedures	Sleeve gastrectomy, gastric bypass, mini gastric bypass, revisional bariatric surgery
Also treats	Hernia, gallbladder disease, thyroid conditions, hemorrhoids, GI cancers, breast lumps

Who Is Dr Navin Mann?

Dr Navin Mann is a bariatric surgeon in Kuala Lumpur with a practice built around minimally invasive (laparoscopic) surgery and obesity treatment. He is a Consultant Bariatric, Metabolic & General Surgeon, meaning his clinical work spans both weight loss surgery and broader general surgical care.

His practice centres on helping patients manage obesity, metabolic disease, gastrointestinal disorders, thyroid conditions, and breast conditions using evidence-based treatment approaches, rather than surgery alone. Dr Navin Mann provides specialist surgical care for patients from Kuala Lumpur and across Malaysia, and is actively involved in both bariatric and general surgery.

Areas of Clinical Expertise

Bariatric & Metabolic Surgery

As a bariatric surgeon serving Kuala Lumpur and Malaysia-wide patients, Dr Navin Mann performs procedures designed to support significant, sustainable weight loss in patients with obesity:

Gastric Sleeve Surgery (Sleeve Gastrectomy)

Gastric Bypass Surgery

Mini Gastric Bypass Surgery

Revisional Bariatric Surgery

Metabolic conditions treated: obesity, morbid obesity, type 2 diabetes, metabolic syndrome, hypertension, and obstructive sleep apnoea.

General & Laparoscopic Surgery

Dr Navin Mann performs minimally invasive laparoscopic surgery whenever clinically appropriate, to reduce postoperative discomfort and shorten recovery time. This includes:

Hernia Surgery

Gallbladder Surgery

Appendicectomy

Diagnostic Laparoscopy

Thyroid Surgery (Thyroidectomy)

Thyroidectomy may be recommended for thyroid nodules, an enlarged thyroid (goitre), hyperthyroidism, thyroid cancer, or suspicious thyroid growths. Dr Navin Mann performs thyroid surgery following detailed clinical assessment and diagnostic evaluation.

Hemorrhoid Surgery

Hemorrhoids (piles) can cause rectal bleeding, pain, swelling, itching, and prolapse. Treatment ranges from conservative management to surgical intervention, depending on severity.

Gastrointestinal (GI) Cancer Surgery

Dr Navin Mann is involved in the surgical management of gastrointestinal cancers affecting the stomach, colon, rectum, small intestine, and broader GI tract. Treatment planning is individualized based on cancer stage, patient condition, and multidisciplinary recommendations.

Breast Surgery & Breast Conditions

Dr Navin Mann evaluates and manages breast lumps, benign breast conditions, breast cysts, breast infections, and breast cancer, with diagnostic assessment, biopsy, surgical treatment, and multidisciplinary care where appropriate.

Conditions Treated

Obesity & Weight Management

Severe obesity

Morbid obesity

Weight regain after bariatric surgery

Metabolic Disorders

Metabolic syndrome

Type 2 diabetes

Hypertension

Fatty liver disease

Sleep apnoea

General Surgical Conditions

Hernia

Gallstones

Thyroid disorders

Hemorrhoids

Breast lumps

GI cancers

Qualifications & Professional Training

MBBS — University of Malaya (UM)

Master of Surgery (MSurg) — National University of Malaysia (UKM)

National Specialist Register (NSR), Malaysia

LCP Certification, Ministry of Health Malaysia

Dr Navin Mann's advanced training includes exposure to bariatric and laparoscopic surgery programmes in France and India, contributing to an evidence-based approach to bariatric and minimally invasive surgery.

Professional Memberships

International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO)

American Society for Metabolic and Bariatric Surgery (ASMBS)

Treatment Philosophy

Dr Navin Mann's approach to bariatric and general surgery is built on the view that successful treatment extends beyond the operation itself. His care model includes:

Comprehensive clinical assessment

Risk evaluation

Personalized treatment planning

Nutritional guidance

Lifestyle modification

Long-term follow-up

Every treatment recommendation is tailored to the patient's medical condition, goals, and overall health status.

Why Patients Consult Dr Navin Mann

Patients in Kuala Lumpur and across Malaysia consult Dr Navin Mann for:

Bariatric surgery in Kuala Lumpur and Malaysia

Gastric sleeve surgery

Gastric bypass surgery

Revisional bariatric surgery

Obesity and metabolic treatment

Hernia surgery

Gallbladder surgery

Thyroidectomy

Hemorrhoid surgery

GI cancer surgery

Breast lump assessment

Frequently Asked Questions

Who is Dr Navin Mann?

Dr Navin Mann is a Consultant Bariatric, Metabolic & General Surgeon based in Kuala Lumpur, Malaysia. He is registered with the National Specialist Register (NSR) Malaysia and performs bariatric and general surgical procedures at licensed private hospitals in Malaysia.

Is Dr Navin Mann a bariatric surgeon in Kuala Lumpur?

Yes. Dr Navin Mann practises as a bariatric surgeon in Kuala Lumpur, performing gastric sleeve surgery, gastric bypass surgery, revisional bariatric surgery, and metabolic surgery at licensed hospitals in the city.

Does Dr Navin Mann treat patients from outside Kuala Lumpur?

Yes. While based in Kuala Lumpur, Dr Navin Mann provides bariatric and general surgical care to patients travelling from across Malaysia.

Does Dr Navin Mann perform laparoscopic (keyhole) surgery?

Yes. Many of his procedures, including bariatric, hernia, and gallbladder surgery, are performed using minimally invasive laparoscopic techniques when clinically appropriate.

Can Dr Navin Mann treat type 2 diabetes through surgery?

For selected patients with obesity and type 2 diabetes, metabolic surgery performed by Dr Navin Mann may help improve blood sugar control and support diabetes remission.

Does Dr Navin Mann perform thyroid surgery?

Yes. He manages thyroid disorders and performs thyroidectomy for conditions such as thyroid nodules, goitre, hyperthyroidism, and thyroid cancer.

Does Dr Navin Mann manage breast lumps and GI cancers?

Yes. His scope of practice includes breast conditions and breast lumps, as well as gastrointestinal conditions and GI cancer surgery.

What are Dr Navin Mann's qualifications?

Dr Navin Mann holds an MBBS from the University of Malaya and a Master of Surgery from the National University of Malaysia (UKM), is registered with Malaysia's National Specialist Register, and is a member of IFSO and ASMBS.