
A smaller stomach can make the next meal less of a negotiation. This Group Florence gastric sleeve package in Istanbul, Turkey starts from $5,500 and is intended for adults with obesity who may meet bariatric-surgery criteria after an individual medical review. The plan may involve laparoscopic sleeve gastrectomy, anesthesia, hospital monitoring, nutrition guidance, and international-patient coordination; many patients plan about 4–7 nights in Istanbul, including early follow-up, but the surgeon decides eligibility, travel clearance, schedule, inclusions, and final price.
What to Confirm Before Traveling for Gastric Sleeve Surgery
- Starting cost: The starting estimate is $5,500; ask for a written, itemized quotation showing what is included and what could create an extra charge.
- Hospital quality: Istanbul Florence Nightingale Hospital reports current Joint Commission International (JCI) accreditation under the 8th Edition standards for the 2025–2028 cycle. Accreditation supports quality systems, but it does not guarantee an individual result.
- Possible candidacy: BMI, obesity-related conditions, previous operations, reflux, medications, smoking status, and readiness for lifelong dietary follow-up all matter—not BMI alone.
- What surgery involves: A surgeon removes much of the stomach and creates a narrower stomach tube using laparoscopic surgery. The small intestine is not rerouted, but food portions and eating speed change substantially.
- Early recovery: Expect hospital monitoring, walking soon after surgery, a staged liquid-to-solid diet, hydration targets, and prescribed vitamins or supplements.
- Before you fly: Send complete records, disclose sleep apnea and reflux, confirm the assigned surgeon, understand emergency arrangements, and do not book a tight return flight before receiving medical clearance.
Gastric Sleeve Surgery Cost in Istanbul and International Comparison
Cost is useful only when the same items are being compared. A low headline figure may exclude tests, extra nights, medicines, hotel accommodation, flights, or care for a complication. The table below is a directional planning comparison, not a quotation or a promise of savings.
| Country or region | Indicative self-pay context | Compare these details |
|---|---|---|
| Istanbul, Türkiye | $5,500 starting estimate | Confirm surgeon, hospital, tests, nights, transfers, meals, medicines, and follow-up. |
| United States | NIDDK reports approximately $15,000–$25,000 or more, depending on the operation and complications. | Insurance eligibility, deductibles, hospital fees, surgeon fees, and local follow-up. |
| United Kingdom and Western Europe | Private self-pay quotes are often higher than the Istanbul starting estimate, but vary widely. | Private versus public pathway, waiting time, dietetic support, and revision policy. |
| Gulf region and UAE | May be similar or higher depending on the hospital and package scope. | VAT, tests, room category, surgeon experience, and insurance exclusions. |
| India or Thailand | May be lower, similar, or higher; city, surgeon, and inclusions change the comparison. | Accreditation, emergency access, named surgeon, aftercare, and the cost of returning for care. |
Important: The $5,500 figure is a starting estimate for this package. It is not a final invoice. A medical assessment and written quotation should come before payment or flight booking.
Estimated Cost Breakdown for Trip Planning
Until a line-by-line invoice and named surgeon are confirmed, unknown charges are deliberately not guessed. Use this table to request a transparent written breakdown.
| Procedure item | Estimated cost | What to verify |
|---|---|---|
| Core gastric sleeve package | From $5,500 | Confirm surgeon, anesthesia, operating room, and nights. |
| Pre-operative tests and specialist review | Included or additional—confirm | Confirm tests, imaging, and consultation fees. |
| Hospital monitoring and extra nights | Included nights / extra-night rate—confirm | Confirm the extra-night rate. |
| Dietitian review, discharge plan, and early follow-up | Included or additional—confirm | Confirm provider and remote follow-up. |
| Flights, visa, travel insurance, hotel, meals, and personal costs | Variable; usually patient-paid | Check planned-treatment exclusions. |
| Discharge medicines, vitamins, and treatment of complications | Variable; confirm in writing | Confirm extra scans, readmission, or procedures. |
| Total known starting price | $5,500 + confirmed extras | Final total follows medical assessment and the signed quotation. |
Items to Confirm in the Gastric Sleeve Package
Package wording matters. Before you commit, ask the coordinator to mark each item as included, excluded, or priced separately:
- Laparoscopic sleeve gastrectomy and the operating surgeon’s name.
- Anesthesia, operating-room charges, pathology if needed, and monitoring.
- Pre-operative examination, tests, imaging, and anesthesia clearance.
- Included hospital nights and the extra-night rate.
- Discharge instructions, diet progression, medicines, and nutrition guidance.
- Interpreter, airport transfer, coordinator, and follow-up, if offered.
Expenses Usually Outside the Starting Price
- Flights, visa charges, travel insurance, hotel nights, meals, and companion expenses.
- Prescriptions, vitamins, protein products, compression garments, and supplies after discharge unless quoted.
- Unrelated conditions, extra imaging, endoscopy, specialist clearance, or abnormal-test treatment.
- Extra hospital days, intensive care, readmission, revision surgery, or treatment of a leak or clot.
- Laboratory monitoring, dietitian visits, and emergency care after returning home.
Who May Be a Candidate for Sleeve Gastrectomy?
Sleeve surgery is generally considered for adults with obesity when previous weight-management efforts have not produced lasting results, especially when obesity-related conditions are present. NIDDK describes BMI 35 or higher as one common threshold and notes that surgery may also be considered for some people with BMI 30–35 and difficult-to-control type 2 diabetes; local criteria may differ.
- Able to understand the procedure, alternatives, risks, and long-term commitments.
- Prepared to follow staged eating, hydration, activity, vitamin, and follow-up instructions.
- Medically fit for general anesthesia after cardiovascular, respiratory, and metabolic review.
- Open about reflux, sleep apnea, diabetes, medicines, smoking, alcohol, and prior abdominal surgery.
- Not pregnant and willing to discuss pregnancy timing and fertility changes with a clinician.
Medical Records Needed for a Pre-Travel Review
- Recent height, weight, BMI, weight history, and previous treatment attempts.
- Medical history, allergies, medicines, supplements, and anesthesia problems.
- Blood count, kidney and liver tests, glucose or HbA1c, iron, B12, folate, vitamin D, and other requested tests.
- ECG, chest evaluation, sleep-apnea or CPAP information, and cardiac clearance when indicated.
- Endoscopy, ultrasound, imaging, or operative reports when relevant.
- Psychological assessment if requested and a pregnancy test when appropriate.
How Gastric Sleeve Surgery Works: Step by Step
- Assessment and consent: The team reviews your records, examines you, discusses alternatives, and confirms whether sleeve surgery is appropriate.
- Preparation: You receive instructions about food, fluids, medicines, smoking, and any pre-operative diet. Do not stop prescribed medicine without clinical direction.
- Anesthesia and access: The operation is performed under general anesthesia, usually through several small laparoscopic openings.
- Creating the sleeve: The surgeon removes a large portion of the stomach and staples the remaining portion into a narrow tube. The intestine is not bypassed.
- Safety checks: The team checks for bleeding or leakage and monitors breathing, pain, hydration, glucose, and clot risk.
- Eating and walking again: Fluids begin carefully, walking starts when safe, and diet texture advances according to the plan.
Your Istanbul Gastric Sleeve Treatment Timeline
- Several weeks before travel: Send records, complete consultation, clarify candidacy, arrange insurance, and receive the written quote.
- Before departure: Complete tests, obtain medication instructions, plan a companion, and confirm the hospital address and emergency contact.
- Arrival in Istanbul: Attend the in-person assessment and anesthesia review. Surgery should proceed only after the treating team confirms readiness.
- Operation and hospital recovery: Have surgery, receive monitoring, begin fluids and walking, and remain in hospital for the period the physician considers safe.
- Before flying home: Attend wound and diet review, collect instructions, confirm prescriptions, and obtain travel clearance.
- After returning home: Continue remote and local follow-up, complete requested blood tests, and know urgent warning signs.
How Long Should You Stay in Istanbul After Surgery?
- Hospital admission is often 1–3 nights, but depends on pain control, hydration, laboratory results, mobility, and protocol.
- A total Istanbul stay of about 4–7 nights is a planning estimate, not a guaranteed package duration.
- Stay longer for dehydration, persistent vomiting, bleeding, infection, breathing concerns, or another observation need.
- Travel clearance belongs to the physician. Ask about movement, compression, and medication during the journey.
- Keep the return itinerary flexible and arrange help with luggage, transfers, meals, and medicines.
Gastric Sleeve Recovery and Long-Term Aftercare
Recovery is not finished when you leave the hospital. Early soreness, fatigue, nausea, or difficulty drinking are possible. The team usually advances you from clear liquids to fuller liquids, purées, soft foods, and then regular textures; eating too quickly can cause pain or vomiting.
- First 1–2 weeks: Follow small-sip, protein, fluid, walking, wound-care, and medicine instructions.
- Weeks 3–6: Progress texture gradually, avoid heavy lifting until cleared, and return to work as advised.
- Following months: Attend nutrition reviews and blood tests, take recommended vitamins, and build sustainable habits.
- Long term: Weight change varies. Support matters because surgery is a tool, not a substitute for follow-up.
Risks and Possible Complications of Sleeve Gastrectomy
This list is not exhaustive. Your surgeon and anesthetist should explain risks in relation to your health, medicines, previous surgery, and travel plans. Asking about risks is part of informed consent.
- Bleeding, infection, anesthesia reactions, pneumonia, wound problems, or blood clots.
- Staple-line leak causing abdominal infection and possibly requiring antibiotics, drainage, or another procedure.
- Nausea, vomiting, dehydration, swallowing difficulty, narrowing, constipation, or food intolerance.
- New or worsened reflux, ulcers, gallstones, hair thinning, or vitamin and mineral deficiencies.
- Less weight loss than expected, later regain, psychological distress, or further treatment.
What Results Can You Reasonably Expect?
- The goals are weight reduction, earlier fullness, and possible improvement in type 2 diabetes, high blood pressure, and sleep apnea.
- Results vary with starting weight, age, metabolic health, eating pattern, activity, medicines, follow-up, and complications.
- Weight often changes fastest during the early months, but the pace is individual and a plateau does not automatically mean the surgery failed.
- Surgery does not guarantee a target weight, cure every obesity-related condition, or prevent future weight regain.
- No individual success percentage is promised here because published results depend on the patient population, follow-up period, procedure details, and definition of success.
About Group Florence Nightingale Hospitals in Istanbul
This package is associated with Group Florence Nightingale Hospitals. Confirm the specific hospital and operating surgeon in writing before booking.
- Istanbul Florence Nightingale Hospital reports current JCI accreditation under 8th Edition standards for 2025–2028.
- Current institutional information describes 251 patient beds, 41 intensive-care beds, and 11 operating rooms.
- The group reports international-patient services for record review, hospital coordination, and multilingual assistance.
- The group reports activity since 1989, but group-wide figures are not bariatric outcomes for one surgeon.
- The package details do not identify a doctor or bariatric outcome data. Request credentials, license status, appointment, and a complication plan.
Questions Patients Ask About Gastric Sleeve Surgery in Turkey
Ready to Take the Next Step Toward Your Health Goals?
You do not need to decide from a headline price alone. Send your medical history and questions for a preliminary review, then compare the written plan, named clinicians, inclusions, risks, and aftercare before making travel arrangements
Request Free QuoteMedical Disclaimer
This content is for general informational and educational purposes only and does not replace an examination or individualized medical advice.
Eligibility, treatment, price, travel clearance, and recovery must be confirmed with qualified clinicians and the hospital before booking.

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