Gastric Sleeve Surgery in Turkey
Laparoscopic sleeve gastrectomy performed by experienced bariatric surgeons in certified hospitals, with pre-operative tests, nutrition guidance and follow-up included in your plan.
Gastric Sleeve at a glance
| Time in Istanbul | Typically 5–7 days |
|---|---|
| Hospital stay | Usually 2–3 nights |
| Technique | Laparoscopic (keyhole) |
| Return to desk work | About 2 weeks |
Typical ranges — your doctor confirms the plan for your case.
Gastric Sleeve options we arrange
Sleeve gastrectomy
About 75–80% of the stomach is removed laparoscopically, leaving a narrow tube-shaped stomach. Smaller portions and reduced hunger hormones support weight loss.
Pre-operative assessment
Blood tests, imaging and specialist consultations in Istanbul to confirm you are fit for surgery.
Nutrition programme
A staged diet plan from liquids to normal food, with dietitian guidance after you return home.
Is it right for you?
Gastric Sleeve may be suitable if you have:
- Adults generally with a BMI of 35 or more
- Or a BMI of 30 or more with obesity-related conditions such as type 2 diabetes
- Previous attempts at weight loss through diet and exercise
- Commitment to long-term lifestyle and eating changes
The final decision is always made by your doctor after a detailed review of your medical history and, where needed, tests in Istanbul.
Your gastric sleeve journey, step by step
Five clear steps from your first message to your follow-up at home.
Free consultation
Send your photos, reports or questions. A coordinator replies in your language.
Your treatment plan
Doctors review your case and you receive a personal plan and quote.
Travel arranged
We book your hotel and airport transfers and confirm your appointments.
Treatment in Istanbul
Your coordinator and interpreter accompany you at the hospital or clinic.
Aftercare at home
We stay in touch after you fly home and organise follow-up with your doctor.
What we organise for you
You focus on your treatment and recovery — we take care of the rest.
Airport transfers
VIP pick-up and drop-off between the airport, your hotel and the hospital or clinic.
Accommodation
Comfortable hotels close to your clinic, booked for the dates of your treatment.
Your language
A coordinator and interpreter who explain every step and stay with you on treatment days.
Certified facilities
Only hospitals and clinics that meet international health standards.
Experienced doctors
Specialists with years of experience in treating international patients.
Follow-up
Aftercare instructions and remote check-ins once you are back home.
Gastric Sleeve: frequently asked questions
How much weight can I expect to lose?
Results vary, but many patients lose a large proportion of their excess weight within 12–18 months. Long-term success depends on diet, activity and follow-up.
Is the surgery reversible?
No. Part of the stomach is permanently removed, which is why a full assessment and an honest discussion with the surgeon are essential.
What will I eat after surgery?
You will follow a staged diet: clear liquids, then purées, soft food and finally normal food in small portions over about 6 weeks.
Sleeve or bypass — which is right for me?
It depends on your BMI, reflux symptoms, diabetes and medical history. The surgeon recommends the most suitable option after reviewing your case.
The information on this page is for general guidance and does not replace a medical consultation. Suitability, technique, length of stay and recovery times are confirmed by your doctor after reviewing your medical history.
Related treatments
Gastric Bypass Surgery
Roux-en-Y and mini gastric bypass for significant, long-term weight loss and metabolic improvement.
Learn more →Gastric Balloon
A non-surgical, temporary option that helps you feel full sooner and kick-start weight loss.
Learn more →Gastric Band
An adjustable, reversible option that limits portion size — plus band removal and conversion.
Learn more →Get your free, personal treatment plan
Send us your questions or photos — a patient coordinator will reply within 24 hours.