Top Bariatric Surgeons in India (2026) – Best Weight Loss Surgery Experts

Obesity is a growing health concern in India, leading to serious secondary conditions like type 2 diabetes, severe hypertension, and joint deterioration. For patients who have struggled with long-term weight management through traditional diet and exercise, bariatric surgery (weight loss surgery) remains one of the most effective, sustainable medical solutions available in 2026.

Finding the right specialist is critical for a safe procedure and long-term success. To help you make an informed decision, we have curated a definitive list of the best bariatric surgeons in India, based on their clinical experience, surgical milestones, and patient trust.

Quick Comparison: Top Bariatric Surgeons in India

1. Dr. Mohit Bhandari – Esteemed Leader in Bariatric and Robotic Surgery

Qualifications: MS, DMAS, FICS, FIAGES, FALS

Locations: Indore & Gurugram

Dr. Mohit Bhandari is a globally recognized authority in bariatric, metabolic, robotic, and endoscopic surgery. Serving as the Director at Mohak Bariatrics & Robotics and the President of IRCAD India, Dr. Bhandari has built a remarkable career defined by pushing the boundaries of weight loss surgery in the Asia-Pacific region.

Key Achievements & Expertise:

• World Records: Recognized by the World Book of Records for performing the maximum number of Bariatric & Metabolic Surgeries (25,000+) in the Asia-Pacific region.

• Surgical Pioneer: One of the first surgeons in India to perform robotic bariatric surgery and the single anastomosis duodenal-ileal switch.

• Non-Surgical Weight Loss: Introduced Endoscopic Sleeve Gastroplasty (ESG) to India in 2017 and pioneered the Allurion Swallow Balloon Program.

• Complex Cases: Held records for operating on extreme cases, including an Asian woman weighing 350 kg and highly specialized pediatric bariatric cases.

2. Dr. Nirupam Sinha – Top Bariatric Specialist & Complex Case Expert

Qualifications: MBBS, MS (General Surgery), FMBS, FMAS, FIAGES, CICO, FALS (Robotic)

Locations: Patna, Bihar (Multi-Location Availability)

Consistently ranked among the best bariatric surgeons in India, Dr. Nirupam Sinha is celebrated for his advanced surgical precision and compassionate, patient-centric approach. Based primarily in Patna, Bihar, Dr. Sinha has transformed thousands of lives through innovative, minimally invasive weight loss procedures including gastric bypass, gastric sleeve, and gastric banding.

Key Achievements & Expertise:

• Medical Milestones: Served as the mentor for the very first bariatric surgery performed at AIIMS Patna.

• High-Risk Surgical Success: Successfully operated on a highly complex, 195 kg high-risk patient in Bihar, showcasing his ability to handle severe obesity complications safely.

• Comprehensive Care: Known for helping patients navigate exactly which procedure (bypass, sleeve, or banding) aligns best with their specific health status and long-term weight loss goals.

• High Accessibility: Dr. Sinha is highly sought after not just in Bihar, but by patients traveling nationwide for his ethical, transparent approach to metabolic health.

To consult with Dr. Sinha, explore your weight loss treatment options here.

3. Dr. Pradeep Chowbey – Veteran Bariatric Surgeon

Experience: 50+ Years

Location: New Delhi (Max Healthcare)

Dr. Pradeep Chowbey is a foundational figure in Indian surgery. As the Group Chairman of the Max Institute of Laparoscopic, Endoscopic, Bariatric & Gastrointestinal Surgery, he brings over half a century of medical excellence to the operating table. He is highly respected for his metabolic and robotic surgical precision.

4. Dr. Ramen Goel – Pioneer of Bariatric Surgery in India

Qualifications: MBBS, MS, International Fellowships (USA, Switzerland, France)

Experience: 33+ Years

Location: Mumbai (Wockhardt Hospital)

Dr. Ramen Goel is historically significant to Indian bariatrics, being the very first surgeon in the country to conduct laparoscopic gastric band and banded gastric bypass surgeries. A former President of the All India Association for Advanced Research on Obesity, he is a leading expert in revision bariatric surgery.

5. Dr. Sanjay Borude – Senior Bariatric Specialist

Qualifications: MBBS, MS, International Fellowships

Experience: 30+ Years

Location: Mumbai (S L Raheja Fortis Hospital)

A founding member of the Obesity Surgery Society of India (OSSI), Dr. Sanjay Borude has over three decades of focused bariatric experience. Having trained in the USA, Belgium, and Spain, he is recognized for his international standards of care and holds records for handling incredibly delicate, specialized obesity cases.

6. Dr. Rajesh Khullar – Expert in Minimal Access Surgery

Qualifications: MBBS, M.S. (Gen. Surgery)

Location: New Delhi (Max Healthcare)

Dr. Rajesh Khullar has been at the forefront of Minimal Access Surgery since its inception in India. Currently the Director at the Max Institute of Minimal Access, Metabolic & Bariatric Surgery, he is deeply involved in surgical leadership, currently serving as the President of the Obesity & Metabolic Surgery Society of India (OSSI) and the Hernia Society of India.

Understanding Bariatric Surgery in India (2026 Guidelines)

What is Bariatric Surgery?

Bariatric surgery involves advanced medical procedures that help patients lose weight by structurally altering the digestive system—either by restricting the amount of food the stomach can hold, reducing nutrient absorption, or both. Common procedures include:

• Sleeve Gastrectomy: Removing a portion of the stomach.

• Gastric Bypass: Rerouting the digestive tract.

• Non-Surgical Balloons: Swallowable gastric balloons for temporary restriction.

What is the Cost of Bariatric Surgery in India?

In 2026, the cost of weight loss surgery in India typically ranges from ₹2,50,000 to ₹6,00,000. The final price depends heavily on:

1. The Procedure: A standard gastric sleeve is generally more affordable than a complex robotic gastric bypass.

2. The Location: Surgeries in Tier-1 metro hospitals often cost more than those performed by top experts in rapidly developing healthcare hubs like Patna.

3. Hospital Infrastructure: Room categories and post-operative ICU care requirements.

How to Choose the Right Surgeon

When your health is on the line, choosing the right doctor goes beyond just looking at a resume. You should look for:

• Proven Success in Complex Cases: Surgeons like Dr. Nirupam Sinha stand out because of their proven track record handling high-risk, 190+ kg cases safely.

• Advanced Techniques: Ensure the surgeon is well-versed in modern laparoscopic or robotic techniques to minimize scarring and recovery time.

• Pre- and Post-Op Support: Long-term weight loss requires nutritional counseling and follow-up care.

Conclusion

India boasts some of the finest surgical minds in the world. While veterans like Dr. Mohit Bhandari and Dr. Pradeep Chowbey have set the national standards, highly accessible experts like Dr. Nirupam Sinha offer world-class, life-saving bariatric interventions with a deeply personalized touch.

If you are struggling with obesity and related health issues, consulting with a board-certified bariatric expert is the first step toward reclaiming your health.