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Istanbul, Turkey — 2 Days in Hospital, 5 Nights in the City

Weight Loss Surgery in Turkey

Two of These Four Cannot Be Undone. Knowing Which Is the Whole Decision

You have already done the diets. Four procedures, €1,100 to €2,600 — and the one that fits is chosen by your BMI and your history, not your budget. Transfers, dietitian and a year of follow-up are free.

100,000+Happy Patients
80+Countries Served
12 MonthsDietitian Follow-Up
4.6Google Rating
Real Results

Weight Loss Before & After Results

Real cases treated at our Istanbul facility, shared with written patient consent and photographed at the stated interval — because weight loss after these procedures happens over months, not weeks. Results vary considerably between individuals. Ask to see the full gallery.

Gastric Sleeve before after (1)

Gastric Sleeve

Gastric Bypass before after (1)

Gastric Bypass

Gastric Bypass before after (2)

Gastric Bypass

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Are you ready to start your journey to perfection today?

About Natural Clinic

A Multidisciplinary Medical & Aesthetic Hospital in the Heart of Istanbul

Natural Clinic brings several specialist fields together under one roof: hair transplantation, dentistry, facial, body and breast aesthetics, bariatric surgery and reconstructive treatments. Cross-disciplinary medical teams, multilingual coordination and internationally recognised safety standards carry each patient from consultation and treatment planning through to recovery and aftercare.

1200+ Operations Monthly

Advanced treatments across multiple medical specialties

50+ Medical Professionals

Experienced specialists working across disciplines

360° Patient Care

Consultation, treatment, recovery and aftercare coordinated under one roof

150+ Daily Operation Capacity

Large-scale medical infrastructure in Istanbul

Four Procedures

Two You Cannot Undo. Two You Can.

Before you compare anything else, answer one question: do you want your anatomy changed for good, or borrowed for a few months? The sleeve and the bypass you keep for life. The balloon and the botox hand you a window, then take it back. Everything else follows from that.

Gastric Sleeve in Turkey

Permanent · surgical

Gastric Sleeve

Around 80 to 90% of the stomach is removed laparoscopically through four small incisions, leaving a narrow tube. It restricts how much you can eat and removes the part that produces most of your hunger hormone — which is why it works for people whom dieting has repeatedly failed. The removed stomach does not grow back. This is the most performed weight loss operation in the world, and it is not reversible.

Suitable for

BMI over 35, or 30 to 35 with a related condition such as diabetes or high blood pressure.

Guide price

€2,600 as published — against €11,600 to €13,300 in UK private practice.

  • Permanent — up to 90% of the stomach is removed and does not return
  • Laparoscopic: four small incisions, then liquid, puréed and solid over several weeks
  • Vitamin and mineral supplements for life, without exception
Meet the Surgeons Who Will Treat You
Plastic Aesthetic and Reconstructive Surgery  - Emre Gönenç 2

M.D. Emre Gönenç

Plastic Aesthetic and Reconstructive Surgery

Dr Emre G. qualified in medicine at Uludağ University in 2007 and completed his specialist training in plastic, reconstructive and aesthetic surgery at Bezmialem Vakıf University between 2008 and 2014, with a research post at the University of Wisconsin School of Medicine and Public Health. He has worked in both public hospitals and private practice, and the reconstructive half of that training shows in how he plans an aesthetic case. He practises at Natural Clinic in Istanbul.


19+
Years experience
2,000
Treatments

Education

  • Title: Plastic Aesthetic and Reconstructive Surgery
  • Uludağ University Faculty of Medicine
Cost Transparency

Check the BMI Column Before the Price One

BMI ranges are not a formality — they are the reason a balloon is the wrong answer at BMI 45 and a bypass is the wrong answer at BMI 28. Find your row first, then read what it lasts.

*Turkey figures are our euro price-list starting prices. BMI ranges are indicative and no weight-loss figure here is a guarantee; the sleeve and bypass need supplements for life. Transfers, interpreter, anaesthetic and 12 months of dietitian follow-up are free, the hotel separately from €75 a night.

Expert Care in Istanbul

Hospital-grade facility with operating theatres and a ward on site.

Theatres & Ward On Site

Surgery, overnight stay and nursing in one building.

All-Inclusive Patient Package

Hotel, private transfers, interpreter and 24/7 aftercare coordination.

12 Months of Follow-Up

Twelve months of follow-up with a named contact after you fly home.

Free Consultation

Are you ready to start your journey to perfection today?

Why Turkey

Is It Worth Having Weight Loss Surgery in Turkey?

The operation is the short part. What decides whether this works is the next two years — the diet stages, the supplements, the blood tests, the dietitian you can actually reach. Ask any clinic, here or anywhere, what that support looks like at month nine before you ask what the surgery costs.

why turkey bariatric (1)

Everything On One Site

Theatres, hospitalisation and aftercare in the same building, not a subcontracted hospital.

why turkey bariatric (2)

Volume, and What It Buys

Bariatric teams operating daily rather than occasionally — the honest advantage.

why turkey bariatric (3)

A Genuine Cost Difference

Lower operating costs, not lower standards. The sleeve runs £7,000–£11,000 in the UK.

why turkey bariatric (4)

Dietitian, Not Just Surgeon

Twelve months of dietary follow-up included — the part that decides the outcome.

why turkey bariatric (5)

English-Speaking Care

Risks, diet stages and supplement rules explained properly in your own language.

why turkey bariatric (6)

The Month-Nine Question

Ask specifically who you contact when the appetite returns. It always does.

Weight Loss Pathway

BMI Chooses; You Commit

Sleeve (€2,600), bypass (from €2,600), balloon (from €1,400) or botox (€1,100) — eligibility comes first.

  1. Numbers

    Height, Weight, History

    Your BMI and conditions decide which procedures you're even eligible for.

  2. Permanent or Borrowed Time?

    The Core Decision

    Sleeve and bypass change anatomy for good; balloon and botox give a temporary window.

  3. Meet Two People

    Surgeon and Dietitian

    Both are met in person before consent, in a hotel beside the clinic.

  4. Diet Stages

    Liquid, Purée, Solid

    The dietitian takes you through each stage and, after surgery, lifelong supplements.

  5. Month Nine

    When Appetite Returns

    Twelve months of dietitian follow-up covers the point where regain usually starts.

Weight Loss Surgery FAQs

Weight Loss Surgery in Turkey: Permanent or Temporary?

Four procedures, two reversible and two not. These answers help you choose.

Natural Clinic offers two permanent weight loss surgery options, gastric sleeve and gastric bypass, and two temporary, non-surgical options, gastric balloon and gastric botox. The right choice depends on your body mass index, health conditions and whether you want a permanent or reversible approach.

The choice is based mainly on your BMI, weight-related conditions such as diabetes or high blood pressure, eating habits, previous treatments and personal preferences. A surgeon and dietitian review this information to recommend the option most likely to be safe and effective for you.

No. Weight loss surgery is a powerful tool that helps reduce appetite or food intake, but long-term success depends on changes to eating habits, activity and follow-up care. Without these, weight can gradually return, even after permanent procedures. Surgery works best alongside medical, dietary and lifestyle support.

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Are you ready to start your journey to perfection today?

Keep Exploring

Explore Each Procedure in Detail

Each procedure has its own page, with the eligibility, the operation, the diet stages and the long-term requirements set out in full. Start with the one your BMI puts you in range for.

Personalised Care, Just for You

Find Out What You Qualify For — Free, in 24 Hours

Send your height, weight, medical history and what you have already tried. One of our surgeons replies with which procedures your BMI makes you eligible for, what each would realistically achieve, what it costs with hotel and transfers included, and what the follow-up looks like. Including when the honest answer is that none of them is right for you yet. No obligation, no pressure, no cost.

Check What I Qualify For

100% Confidential & Secure

Reply Within 24 Hours

Reviewed by Our Surgeons

The Full Picture

Weight Loss Surgery in Turkey for International Patients

Weight loss surgery in Turkey covers permanent surgical procedures and temporary endoscopic ones. Which is appropriate — and whether any is appropriate — depends on body mass index, general health and an individual clinical assessment.

Weight Loss Surgery in Turkey for International Patients

2 min read5 chapters

Weight loss surgery in Turkey covers surgical and endoscopic procedures intended to support significant weight reduction in patients for whom diet and exercise alone have not been effective. Depending on the case, treatment may be permanent, as with gastric sleeve and gastric bypass, or temporary, as with the gastric balloon and gastric botox.

For international patients the choice is not simply between procedures. Body mass index, general health, existing conditions, eating patterns and previous attempts at weight loss all influence which approach is appropriate, and whether any of them is appropriate at this stage.

Who May Consider Weight Loss Surgery

These procedures may be considered by patients with a body mass index above the relevant threshold, or with a lower BMI alongside a related condition such as type 2 diabetes or high blood pressure, who have been unable to achieve or maintain weight loss through diet and exercise.

BMI thresholds differ by procedure and exist to keep the benefit of an intervention proportionate to its risk. Meeting a threshold does not by itself mean surgery is appropriate; suitability is determined by clinical assessment.

How Treatment Is Planned

Planning begins with medical assessment rather than with a chosen procedure. Medical history, current medication, previous surgery, eating patterns and blood results are reviewed before a date is confirmed.

At Natural Clinic patients meet both their surgeon and their dietitian before treatment, and risks, alternatives and expected outcomes are discussed at that consultation. Where a patient has had previous bariatric surgery, the case is assessed separately, as revision procedures carry different considerations.

What Happens Afterwards

Recovery in Istanbul is short — around seven days, with two nights of hospitalisation for the surgical procedures — but treatment continues long after the visit. Diet progresses in stages from liquid to puréed to solid food over several weeks, guided by a dietitian.

Following gastric sleeve or gastric bypass, vitamin and mineral supplementation is required for life, with periodic blood tests to monitor for deficiency. Weight regain is possible after every procedure, and long-term outcome depends substantially on dietary and behavioural change rather than on the operation alone.

Weight Loss Surgery in Istanbul

Istanbul is a major destination for international bariatric patients, with hospital-grade facilities, accommodation and dietitian follow-up frequently arranged as a single package.

Individual procedures can be explored in more detail through the dedicated pages on this website: Gastric Sleeve, Gastric Bypass, Gastric Balloon and Gastric Botox. Each has different indications, expected outcomes and long-term requirements.

A Personalised Approach

Weight loss treatment ranges from a short endoscopic procedure with a temporary effect to a permanent surgical alteration of the digestive system. The appropriate approach depends on the patient’s BMI, health, eating patterns and the long-term commitment the procedure requires.

Rather than treating these procedures as products to compare on price, it is more useful to consider them as one part of a longer plan in which assessment, procedure selection, dietary change, supplementation and follow-up work together. A clinical assessment determines which approach, if any, is appropriate for the individual case.

Who May Consider Weight Loss Surgery · How Treatment Is Planned · What Happens Afterwards · +2

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Weight Loss Surgery in Turkey | Natural Clinic Istanbul