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  3. Top Bariatric Surgeons in the World
  • Obesity Or Bariatric Surgery

Top Bariatric Surgeons in the World

By fatema changi| Last Updated at: 3rd May '26| 16 Min Read

Bariatric surgeons help individuals reduce excess weight through surgical procedures. Ideal candidates have BMIs of 40 or above or 35–39.9 with obesity-related health problems such as diabetes and hypertension.

The process involves evaluating the patient, choosing right surgery and offering support during recovery. Patients are known to achieve a great reduction in weight and improve their health after surgery.

* Surgeon guides the process and offers post-surgery care.

* Weight loss: 60% in six months and 77% in twelve months.

* On average, a fifty percent weight loss is maintained after five years.

Key Factors to Consider When Choosing the Best Bariatric Surgeon in the World

Choosing the right bariatric surgeon is a big decision that can impact your health. Here’s what to consider:

Key Factors to Look For:

  • Qualifications and Experience: Make sure the surgeon is board-certified and experienced in the specific surgery you're interested in.
  • Hospital Affiliations: Choose a surgeon linked to a reputable hospital with experience in bariatric care.
  • Technology and Techniques: Look for a surgeon using the latest tools and methods for better results.
  • Patient-Centered Care: Find a surgeon who listens to your concerns and understands your goals.
  • Aftercare Support: Choose someone who provides follow-up care, support groups, and access to dietitians or exercise specialists.
  • Reputation and Reviews: Research the surgeon’s reputation and read reviews from previous patients.

It’s important to do your research, ask questions, and choose a surgeon you trust and feel comfortable with. Your health is worth it – take the first step today!

Top 10 Bariatric Surgeons in the World 

Doctor's Name

Years of Experience

Expertise

Location

Dr. Pradeep Chowbey

45+ years

General & Bariatric Surgery, Laparoscopic Surgery

India

Dr. Juan Pujol Rafols

45+ years

Minimally Invasive Cardiac Surgery

Spain

Dr. Almino Ramos

40+ years

Laparoscopic Gastric Bypass, Sleeve Gastrectomy

Brazil

Prof. Aydın Alper

40+ years

Hepatic & Pancreatic Surgery, Liver Transplant

Turkey

Dr. Ricardo Cohen

35+ years

Laparoscopic Bariatric Surgery

Brazil

Dr. Bruno Dillemans

30+ years

Bariatric & Metabolic Surgery, Gastric Bypass, Sleeve Gastrectomy

Belgium

Dr. Francesco Rubino

32+ years

Bariatric & Metabolic Surgery, Diabetes Research

UK

Dr. Kelvin Higa

32+ years

Gastric Bypass, Sleeve Gastrectomy, Gastric Banding

USA

Dr. Muffazal Lakdawala

32+ years

Bariatric Surgery, Obesity Surgery

India

Dr. Mohit Bhandari

15+ years

Obesity & Diabetes Surgery, Robotic & Endoscopic Surgery

India

World-Renowned Bariatric Surgeons

1. Dr. Pradeep Chowbey, India

A pioneer of laparoscopic surgery in India, Dr. Chowbey has transformed bariatric surgery with his innovative approach, and has been recognized with the prestigious Padma Shri award for his contributions and clinical excellence.

Specialization:

  • General & Bariatric Surgery
  • Laparoscopic Surgery

Key Achievements:

  • Pioneer in laparoscopic surgery in India.
  • Over 45 years of experience in bariatric and general surgery.
  • Awarded the Padma Shri for his contributions.
  • Renowned for successful obesity and weight-loss surgeries.

2. Dr. Juan Pujol Rafols, Spain


A leading specialist in minimally invasive bariatric surgery, Dr. Pujol Rafols has revolutionized gastric surgery techniques with notable innovations.He has been involved in many scientific events related to metabolic and bariatric surgery, including being the President of the 5th IFSO-EC Congress held in Barcelona.

Specialization:

  • Minimally Invasive Bariatric Surgery

Key Achievements:

  • Over 45 years of expertise in minimally invasive weight-loss surgery.
  • Leader in surgical innovations in digestive care.
  • Developed advanced techniques for gastric surgery.
  • Extensive global recognition for bariatric surgery excellence.

3. Dr. Almino Ramos, Brazil


An expert in laparoscopic gastric bypass and sleeve gastrectomy, Dr. Ramos has developed numerous innovative techniques and earned global recognition for his contributions to the field.

Specialization:

  • Laparoscopic Gastric Bypass
  • Sleeve Gastrectomy

Key Achievements:

  • 40+ years of experience in laparoscopic bariatric surgery.
  • Developer of innovative weight-loss surgery techniques.
  • Global recognition for excellence in bariatric surgery.
  • Leader in training the next generation of bariatric surgeons.

4. Prof. Aydın Alper, Turkey


Specializing in complex hepatic and pancreatic surgeries, Prof. Alper is a leading expert in liver transplant procedures, offering groundbreaking solutions to high-risk surgical cases in Turkey and beyond.

Specialization:

  • Hepatic & Pancreatic Surgery
  • Liver Transplant

Key Achievements:

  • Over 40 years of experience in hepatic and pancreatic surgery.
  • Expert in liver transplantation and complex surgeries.
  • Leader in Turkish medical associations and bariatric surgery.
  • Known for groundbreaking work in liver and pancreas-related surgeries.

5. Dr. Ricardo Cohen, Brazil

Dr. Ricardo Cohen, a pioneer in laparoscopic bariatric surgery, has more than 35 years of experience developing advanced weight-loss techniques, earning multiple awards for excellence in obesity and metabolic surgery in Brazil.

Specialization: Laparoscopic Bariatric Surgery

Key Achievements:

  • 35+ years of experience in laparoscopic bariatric surgery.
  • Pioneer of laparoscopic bariatric surgery techniques in Brazil.
  • Multiple awards for excellence in surgery.
  • High success rates in weight-loss surgery and patient care.

Take the first step toward lasting weight loss. Reach out to choose one of the world’s best bariatric surgeons.

6. Dr. Bruno Dillemans, Belgium


A pioneer in bariatric surgery, Dr. Dillemans has introduced innovative methods in weight-loss surgeries like gastric bypass and sleeve gastrectomy, enhancing recovery times and patient outcomes.

Specialization:

  • Bariatric & Metabolic Surgery
  • Gastric Bypass
  • Sleeve Gastrectomy

Key Achievements:

  • 30 years of experience in bariatric and metabolic surgery.
  • Known for his innovative approaches in weight-loss surgery.
  • Developed advanced techniques for gastric bypass and sleeve gastrectomy.
  • Internationally recognized in the field of bariatric surgery.

7. Dr. Francesco Rubino, UK


Dr. Rubino is a leading authority in bariatric and metabolic surgery, focusing on diabetes research and metabolic conditions, with an extensive history of successful surgeries and prestigious awards.

Specialization:

  • Bariatric & Metabolic Surgery
  • Diabetes Research

Key Achievements:

  • Over 30 years of experience in metabolic and bariatric surgery.
  • Known for groundbreaking research in diabetes and obesity surgery.
  • Award-winning contributions to the field of bariatrics.
  • Leader in the development of metabolic surgery techniques.

8. Dr. Kelvin Higa, USA


A renowned expert in bariatric surgery, Dr. Higa is currently affiliated with Community Medical Centers in Fresno, California, where he continues to provide expert care in bariatric and general surgery.

Specialization:

  • Gastric Bypass
  • Sleeve Gastrectomy
  • Gastric Banding

Key Achievements:

  • Leader in bariatric surgery for more than 32 years.
  • Expert in complex weight-loss procedures.
  • Extensive experience with gastric bypass and sleeve gastrectomy.
  • Highly respected in the bariatric surgery community in the USA.

9. Dr. Muffazal Lakdawala, India


A well-respected bariatric surgeon, Dr. Lakdawala has been instrumental in founding the Digestive Health Institute and training many surgeons, with decades of success in treating obesity and metabolic conditions.

Specialization:

  • Bariatric Surgery
  • Obesity Surgery

Key Achievements:

  • Founder of the Digestive Health Institute.
  • Over 32 years of experience in bariatric surgery.
  • Trained numerous surgeons in advanced techniques.
  • Treated thousands of patients, achieving exceptional results.

10. Mohit Bhandari, India


Dr. Bhandari specializes in obesity and diabetes surgery, with a focus on robotic and endoscopic surgeries. He’s known for his expertise in minimal access surgery, benefiting patients with a faster recovery.

Specialization:

  • Obesity & Diabetes Surgery
  • Robotic & Endoscopic Surgery

Key Achievements:

  • Over 15 years of experience in bariatric and diabetes surgery.
  • Expert in robotic and endoscopic surgery techniques.
  • High success rate in weight loss surgeries.
  • Pioneer in minimal access bariatric procedures.

Conclusion:

Selecting the proper bariatric surgeon is the most vital move that one should make if they want to take care of their health and improve their well-being. Make sure to carry out thorough research when looking for the best expert who will help you get the expected results from the process. Make wise decisions regarding this issue and ensure that everything goes smoothly.

Ready to take control of your health and weight? Connect with globally recognized bariatric specialists today.

Reference Links: 

  • https://www.doctify.com/uk
  • https://www.ifso.com/
  • https://www.healthgrades.com/
  • https://www.ifso.com/
  • https://obesitymedicine.org/
  • https://www.niddk.nih.gov/health-information/weight-management/bariatric-surgery

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