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Bariatric Surgery · Obesity Treatment · Sterling Hospitals Vadodara

Bariatric & Obesity Surgery in Vadodara

Surgical treatment for severe obesity and its metabolic complications — sleeve gastrectomy and gastric bypass — at Sterling Hospitals, Vadodara. Led by a fellowship-trained bariatric surgeon with 400+ bariatric procedures.

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FRCS (UK) · FACS (USA) 25+ years · 8,000+ surgeries Sterling Hospitals, Vadodara
Bariatric and Obesity Surgery Treatment
400+
Bariatric Procedures
60–70%
Excess Weight Loss
80%+
Diabetes Remission
About the procedure

What is bariatric surgery?

Bariatric surgery refers to a group of surgical procedures that help patients with severe obesity achieve sustained weight loss by modifying the digestive tract. Unlike dieting and exercise, bariatric surgery produces durable physiological changes — altering hunger hormones, reducing stomach capacity, and in the case of bypass procedures, modifying nutrient absorption. These changes produce sustained weight loss of 60–70% of excess body weight and dramatic improvement or full remission of obesity-related conditions.

For Indian patients, bariatric surgery is recommended when BMI exceeds 37.5 without obesity-related conditions, or 32.5 with conditions such as type 2 diabetes, hypertension, PCOS, obstructive sleep apnoea, joint problems, or fatty liver disease. These Asian-Indian cutoffs are lower than Western thresholds because Indians develop metabolic complications at lower BMI levels — a well-documented clinical observation.

The two principal bariatric procedures performed at Sterling Hospitals, Vadodara are laparoscopic sleeve gastrectomy (the most commonly performed bariatric operation worldwide) and laparoscopic Roux-en-Y gastric bypass (the gold standard for patients with severe diabetes or significant reflux). Both are performed entirely via keyhole (laparoscopic) surgery.

400+
Bariatric procedures performed
Including sleeve gastrectomy, gastric bypass and revisional bariatric surgery.
60–70%
Excess weight loss at 2 years
Published outcomes for laparoscopic sleeve gastrectomy and gastric bypass.
80%+
Type 2 diabetes improvement or remission
Bariatric surgery is the most effective treatment for obesity-related type 2 diabetes.
Why trust this content

Experience · Expertise · Authority · Trust

Every page on this site is written and medically reviewed by Dr Samir Contractor — a practising fellowship-trained surgeon — not by a content agency. Here is the evidence behind that claim.

E

Experience

Over 25 years of continuous surgical practice at Sterling Hospitals, Vadodara. Every claim on this page is drawn from direct clinical experience — not textbook paraphrasing.

25+ years in active surgical practice
8,000+ total procedures performed
5,000+ laparoscopic procedures
400+ bariatric procedures (sleeve & bypass)
1,500+ anorectal procedures
Senior Consultant, Sterling Hospitals since 2000
E

Expertise

Fellowship-trained at the Royal College of Surgeons of Edinburgh with subspecialty MIS training at Sir Ganga Ram Hospital, New Delhi. Board-certified in multiple countries.

MBBS — Medical College Baroda
MS (General Surgery) — Medical College Baroda
FRCS — Royal College of Surgeons, Edinburgh (UK)
FMAS — Fellow in Minimal Access Surgery
FACS — American College of Surgeons (USA)
PN1 Certified Exercise & Nutrition Coach
A

Authoritativeness

Affiliated with Sterling Hospitals — a leading multi-specialty hospital in Vadodara. Active member of recognised surgical bodies in India, the United Kingdom and the United States.

Senior Consultant, Sterling Hospitals, Vadodara
Indian Medical Association (IMA)
Indian Assoc. of GI Endo Surgeons (IAGES)
Obesity Surgery Society of India (OSSI)
Association of Surgeons of India (ASI)
General Medical Council, United Kingdom
T

Trustworthiness

Transparent pricing published on every procedure page. Surgery recommended only when clinically indicated. 4.9★ patient rating from named, verified patient reviews.

★ 4.9 average verified patient rating
Transparent package pricing on all pages
Medical disclaimer on every page
Content last reviewed: May 2026
Sterling Hospitals, Vadodara — established institution
Surgery discussed only when clinically appropriate
Qualifications
MBBS MS — General Surgery FRCS (Edinburgh, UK) FMAS FACS (USA) PN1 Certified
Memberships & Registrations
IMA IAGES ASI OSSI GMC, United Kingdom Royal College of Surgeons, Edinburgh American College of Surgeons
Why this treatment

Benefits of the surgical approach

Sustained weight loss

Sleeve gastrectomy and gastric bypass produce 60–70% excess weight loss at 2 years — sustained in the majority of patients who maintain dietary habits.

Diabetes remission

Over 80% of patients with type 2 diabetes see significant improvement or full remission after bariatric surgery — often before significant weight loss has occurred, driven by hormonal changes.

Metabolic health improvement

Hypertension resolves in 60–70% of patients, PCOS improves in 80%, sleep apnoea resolves in 85%, and fatty liver improves in virtually all patients after significant weight loss.

Laparoscopic approach

Both operations are performed entirely via keyhole surgery — 3–5 small incisions of 5–12 mm. Hospital stay is typically 2–3 days.

Procedures we perform

Our surgical treatments at Sterling Hospitals, Vadodara

Click any procedure to see full details — candidacy, technique, recovery timeline, cost guide and FAQs.

Laparoscopic Sleeve Gastrectomy

The most commonly performed bariatric operation worldwide. Removes 75–80% of the stomach, dramatically reduces hunger and achieves sustained weight loss.

View procedure

Laparoscopic Gastric Bypass (RYGB)

The gold standard for severe obesity with type 2 diabetes or severe reflux. Both restricts stomach size and bypasses part of the small intestine.

View procedure
Quick answers

Frequently asked questions about Bariatric & Obesity Surgery

Am I eligible for bariatric surgery?
For Indian patients, bariatric surgery is indicated when BMI is above 37.5 without comorbidities, or above 32.5 with conditions such as type 2 diabetes, hypertension, sleep apnoea, PCOS, or significant joint disease. You must have made reasonable attempts at non-surgical weight loss, be medically fit for surgery, and be committed to lifelong dietary modification. Age between 18 and 65 is the typical range, with exceptions discussed individually.
Which is better — sleeve gastrectomy or gastric bypass?
Both are excellent operations with comparable long-term weight loss. Gastric bypass is preferred for patients with severe type 2 diabetes, significant GERD or hiatus hernia, or very high BMI (> 50). Sleeve gastrectomy is simpler, reversible in principle, and is the first choice for most patients without these specific indications. The choice is made together after a full pre-operative assessment including endoscopy and specialist review.
Is bariatric surgery covered by health insurance?
Coverage varies significantly by insurer and plan in India. Some policies cover bariatric surgery as treatment for type 2 diabetes or morbid obesity. We recommend contacting your insurance company to confirm coverage. Our team can provide the documentation required for pre-authorisation claims.
Will I be able to eat normally after bariatric surgery?
Yes, eventually. The dietary progression goes from liquids (weeks 1–2) to purée (weeks 3–4) to soft foods (weeks 4–6) to normal soft diet by week 6–8. By 3–6 months, most patients eat normal Indian food in smaller portions — dal, roti, sabzi, rice, curd are all tolerated. Portion sizes are permanently reduced (about half of what you would have eaten before). Sweet, carbonated and fried foods need to be avoided long-term for best results.
What happens if I don't lose weight after surgery?
The procedures produce reliable anatomical changes in the stomach. However, very sweet, calorie-dense liquids and snacks can bypass the restriction, blunting weight loss. Adequate protein intake, avoidance of grazing, and regular physical activity are the three most important behavioural factors. Our programme includes a dietitian, pre- and post-operative counselling, and long-term follow-up — which significantly improves outcomes.
Patient outcomes

What patients say after their treatment

"

Dr Samir helped me lose 25 kgs in 7 months and completely resolved my PCOS and pre-diabetes. His guidance on nutrition and healthy habits was invaluable. This surgery genuinely changed my life.

M
Meghna Trivedi
Bariatric surgery · Vadodara
★★★★★
"

Went from 110 kg to 85 kg with Dr Samir's combined surgical and dietary approach. His PN1 nutrition coaching made the post-operative diet very manageable for Indian food. Professional, thorough, genuinely invested in the outcome.

R
Rajiv Gupta
Bariatric + weight loss program · Vadodara
★★★★★
Book a consultation

Meet Dr Samir at Sterling Hospital, Vadodara.

WhatsApp gets the fastest response. For appointment booking by phone, call the Sterling Hospital reception during OPD hours.

WhatsApp (Preferred)
+91 98245 93464
Replies within working hours, Mon–Sat.
Appointments — Sterling Hospital
+91 98989 89797
Mon–Sat, 9:00 AM – 8:00 PM IST.
Clinic
Sterling Hospital, Opp. Inox Cinema
Race Course Circle (W), Vadodara – 390007
OPD: Monday–Saturday, 10:00 AM – 7:00 PM

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Dr Samir Contractor
MS FRCS (UK) FMAS FACS (USA) PN1
Sterling Hospitals, Vadodara 25+ years · 8,000+ surgeries ★ 4.9 rating
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