Best Laparoscopic Surgeon in Kolkata for Hernia, Gallbladder & Bariatric Surgery
When it comes to advanced surgical solutions with faster recovery and minimal complications, Dr. Sumantra Ray stands out as a trusted and experienced name in the field of laparoscopic surgery. Widely recognized as the best laparoscopic surgeon in Kolkata, Dr. Ray combines years of surgical experience with cutting-edge technology to offer superior outcomes in hernia repair, gallbladder surgery, and bariatric (weight loss) procedures.
His patient-first approach, commitment to clinical excellence, and passion for innovation have made him one of the most sought-after laparoscopic surgeons in Eastern India. Whether you’re dealing with a persistent hernia, recurring gallbladder attacks, or life-impacting obesity, Dr. Ray provides expert consultation, accurate diagnosis, and a clear path to recovery.

A Leader in Minimally Invasive Surgery
Laparoscopic surgery, often called keyhole surgery, is a game-changer in the world of modern medicine. Unlike traditional open surgeries, it involves only small incisions, resulting in:
Less pain and scarring
Faster recovery times
Lower risk of infection
Shorter hospital stays
Dr. Sumantra Ray is a master of this technique. His proficiency in laparoscopic tools and procedures enables him to perform even the most complex surgeries with precision and safety. His practice focuses on three primary areas of concern: hernia repair, gallbladder removal, and weight-loss (bariatric) surgery, all performed laparoscopically with outstanding outcomes.
Expert in Laparoscopic Hernia Surgery
A hernia is a common but often misunderstood medical condition. It occurs when an internal organ pushes through a weak spot in the muscle or tissue wall, usually in the abdominal area. Common types include:
Inguinal Hernia (groin)
Umbilical Hernia (belly button)

Incisional Hernia (post-surgical)
Hiatal Hernia (upper stomach, near the diaphragm)
Dr. Sumantra Ray has successfully performed hundreds of laparoscopic hernia repairs, restoring comfort and mobility to patients who had been suffering for months or even years.

Why choose laparoscopic hernia surgery with Dr. Ray?
Minimal post-operative pain
Quicker return to work and daily routine
Stronger and long-lasting mesh repair
Very low recurrence rate
Safe for elderly and high-risk patients
Dr. Ray believes in educating patients about the nature of their condition and involves them in every stage of the decision-making process. His thorough diagnosis and customized treatment plans ensure optimal results.
Gallbladder Surgery: Freedom from Gallstones
Gallstones are solid particles that develop in the gallbladder and can cause serious health issues such as:
Severe upper abdominal pain
Nausea and vomiting
Indigestion and bloating
Jaundice in severe cases

When medical management fails, laparoscopic cholecystectomy—the surgical removal of the gallbladder—is the most effective solution. Dr. Sumantra Ray is highly experienced in performing gallbladder surgeries using a laparoscopic approach, ensuring minimal trauma to the patient.
Benefits of gallbladder surgery with Dr. Ray:
Procedure completed within 30–45 minutes
Discharge usually within 24 hours
Return to normal diet and activities within a week
Very low complication and infection rate

Dr. Ray’s attention to detail and safety protocols significantly reduce the risk of bile duct injury and post-operative infections—two of the major concerns in gallbladder surgeries.
Bariatric Surgery: A Life-Changing Decision
Obesity is not just about appearance—it’s a chronic condition that puts your heart, liver, joints, and metabolic health at risk. For patients who are unable to lose weight through diet and exercise alone, bariatric surgery offers a powerful solution.

Dr. Sumantra Ray is regarded as one of the best bariatric surgeons in Kolkata, performing advanced procedures that help patients achieve long-term weight loss and reclaim their health. He offers:
Laparoscopic Sleeve Gastrectomy
Laparoscopic Gastric Bypass
Mini Gastric Bypass Surgery
These surgeries not only promote weight loss but also help in resolving obesity-related conditions like:
Type 2 Diabetes
Hypertension
Sleep Apnea
High Cholesterol
Joint Pain and Fatty Liver Disease
Why patients trust Dr. Ray for bariatric surgery:
Personalized pre-operative assessments
Nutritionist and psychologist consultations
Emphasis on sustainable lifestyle changes
Regular follow-ups and long-term support
Transparent communication of risks and benefits
With an empathetic approach and a comprehensive support system, Dr. Ray ensures that bariatric surgery is not just a medical procedure—but the beginning of a healthier, more fulfilling life.

A Surgeon with Skill, Empathy, and Vision
Patients describe Dr. Sumantra Ray not just as a skilled surgeon, but also as a compassionate listener and thoughtful advisor. He is known for making patients feel at ease, clearly explaining their diagnosis, and offering detailed guidance before and after surgery.
His patients appreciate:
Clear and honest communication
Transparent pricing and procedures
No unnecessary tests or surgeries
Availability and responsiveness post-surgery
Dr. Ray stays updated with the latest innovations in laparoscopic techniques, often attending national and international workshops, conferences, and surgical training programs. He also mentors young surgeons and shares his knowledge with the broader medical community.
Recognitions and Hospital Affiliations
Dr. Sumantra Ray is affiliated with some of the top multi-specialty hospitals in Kolkata and has received several honors for his contribution to minimally invasive surgery. His practice is backed by modern operation theaters, advanced laparoscopic equipment, and well-trained medical staff.
Book Your Consultation Today
Dr. Sumantra Ray is available at below hospitals:
- MANIPAL HOSPITAL, MUKUNDAPUR, KOLKATA
- MANIPAL HOSPITAL, DHAKURIA, KOLKATA
- WOODLAND MULTISPECIALITY HOSPITAL, ALIPORE, KOLKATA
- APOLLO CLINIC NARENDRAPUR
Schedule your consultation with Dr. Sumantra Ray.
Call: +91 9231624591 / +91 9123332353
Email : sumantraray@gmail.com