Exploring your options for Gastric Bypass (Roux-en-Y) in India? Ginger Healthcare brings together a carefully chosen panel of reputed bariatric and metabolic surgeons, practising at world-class hospitals accredited by JCI and NABH. Request a free opinion and a cost estimate from any doctor on the list, and our team will guide you through every step of your journey.
Here are the most reputed surgeons in India for Gastric Bypass (Roux-en-Y). Each specialist is carefully vetted for their expertise, experience, and patient outcomes.
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Here are the most reputed hospitals in India for Gastric Bypass (Roux-en-Y). These hospitals are known for advanced infrastructure, international accreditations, and high success rates.
Gastric bypass (Roux-en-Y) is a major bariatric operation that permanently changes the digestive anatomy to produce significant, lasting weight loss. The surgeon creates a small stomach pouch roughly the size of an egg and reroutes the small intestine so that food bypasses most of the stomach and the upper part of the small intestine. This dual mechanism — restricting how much can be eaten and altering the absorption of calories and nutrients — also triggers powerful hormonal changes that improve type 2 diabetes, high blood pressure, sleep apnoea, and reflux, often within days of surgery. The operation is performed laparoscopically or with robotic assistance through small abdominal incisions under general anaesthesia, and typically takes two to three hours. Most patients stay three to five days in hospital, begin liquids the following day, and progress through dietary stages over six weeks before returning to a regular bariatric-friendly diet.
The bypass performed through several small abdominal incisions using a camera and long instruments, without opening the abdomen — the most widely performed approach for this operation.
Estimated cost: ~$500 – $1,000
Typical tests for this variant: CBC (Complete Blood Count), HbA1c and fasting blood glucose, Lipid profile, Liver function tests (LFT), Kidney function tests (KFT), Thyroid function test (TSH), Vitamin B12, Vitamin D, Iron studies, Folate levels, Upper GI endoscopy (to check for ulcers or H. pylori), Abdominal ultrasound (liver and gallbladder assessment), ECG and anaesthesia fitness evaluation. Done in India before hospital admission.
Estimated cost in India: $5,500 – $8,000
Pre-procedure stay (outside hospital): ~3 days
Hospitalisation: ~4 days
Recovery period (outside hospital): ~12 days recommended
Total stay: approx 19 days
The same bypass operation performed using a robotic surgical platform that the surgeon controls, offering enhanced instrument precision and articulation through the same small incisions.
Estimated cost: ~$500 – $1,000
Typical tests for this variant: CBC (Complete Blood Count), HbA1c and fasting blood glucose, Lipid profile, Liver function tests (LFT), Kidney function tests (KFT), Thyroid function test (TSH), Vitamin B12, Vitamin D, Iron studies, Folate levels, Upper GI endoscopy (to check for ulcers or H. pylori), Abdominal ultrasound (liver and gallbladder assessment), ECG and anaesthesia fitness evaluation. Done in India before hospital admission.
Estimated cost in India: $7,000 – $10,000
Pre-procedure stay (outside hospital): ~3 days
Hospitalisation: ~4 days
Recovery period (outside hospital): ~12 days recommended
Total stay: approx 19 days
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