Gastric Sleeve in Istanbul, Turkey

Living with obesity is not just painful — it takes a toll on every aspect of your life.

Gastric sleeve in Istanbul, Turkey is the perfect solution!

With nearly 70% savings, it’s an attractive option for those who need it.

Fed up with costly treatments in your country? This article has got you covered.

Scroll down to learn more!

Gastric Sleeve Surgery in Istanbul, Turkey | Patient Testimonial

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How Much Is a Gastric Sleeve in Istanbul, Turkey?

Gastric sleeve in Istanbul, Turkey, is affordable and high in quality, at a fraction of the cost compared to the UK.

In the UK, you’ll end up paying almost €11,000 for it.

But, choosing a gastric sleeve in Istanbul, Turkey can help you save up to 70%! You pay only €3,185!

For a detailed breakdown, check out the table below!

Comparison of Gastric Sleeve Istanbul Price with the US & UK
Country Price in Euros Price in USD
United States €15,800 $17,000
United Kingdom €11,000 $12,095
Turkey €3,185 $3,500
*Prices are case dependant

Wondering how to pay for weight loss surgery in Istanbul? Here’s the answer.

Payment Methods for Gastric Sleeve Bariatric Surgery in Istanbul

  • Cash
  • Cards, checks

Still not sure if you should choose Istanbul?

We have listed down the reasons why it is the best choice.

Scroll below to read!

Why Choose Sleeve Gastrectomy in Istanbul, Turkey?

Turkey is a beautiful country with a rich culture and captivating terrain.

The advancements in the Turkish healthcare system have been huge.[1]NCBI
Health Services Management in Turkey: Failure or Success?
“The Turkish health system and health-care delivery have been improved over the last decade….Turkey has achieved significant progress in health system by means of the Health Transformation Program….”
View in Article

People from all over the world are increasingly choosing Turkey for their medical services.[2]VOA News
Medical Tourism on the Rise in Turkey
“Turkey is fast becoming a top destination for medical tourism. Tens of thousand of people a year are flocking to Istanbul and other Turkish cities for procedures…”
View in Article

Let’s discover why medical tourism to Istanbul, Turkey has only increased with time.



  • Gastric sleeve surgery in Istanbul, Turkey is priced at €3185 whereas the same surgery in the UK costs up to €11,000.
  • Thus, choosing Istanbul can result in massive savings, as they amount to nearly 70%.


Quality Care

  • The Turkish government has taken every measure to ensure that the facilities and treatments are world class.
  • The credit for this success goes to the Health Transformation Program implemented by the government.
  • They have ensured that the services are affordable and accessible for both locals and foreigners.

Healthcare facilities in Turkey are accredited and standardized by the ministry of health.
Source: ResearchGate[3]ResearchGate
Medical Touirsm An Assessment in Turkey
“….they have proven themselves with their world-class quality and their first-class activities …All these opportunities make easier and more affordable to travel Turkey for medical tourists….Ministry of Health also started the standardization and accreditation process for public healthcare organizations …”
View in Article
Health Services Management in Turkey: Failure or Success?
“The health transformation program (HTP) has improved the Turkish health-care system since 2003”
View in Article


Experienced Doctors

  • Our partner doctors are highly qualified and have more than a decade experience.
  • They are equipped to provide high quality care.


Travel Opportunity

  • The best part about traveling to the beautiful country of Turkey is the amazing travel opportunities!
  • There are a lot of scenic beauty and sights to visit in Istanbul.

Turkey’s Ministry of Foreign Affairs has waived visas for citizens of countries such as the UK, Norway, Netherlands, Spain, and more.[5]ResearchGate
Medical Touirsm An Assessment in Turkey
“…Republic of Turkey Ministry of Foreign Affairs signed agreements for the abolition of visas with many countries….”
View in Article
Visa Information For Foreigners
“List of countries that are exempt from carrying visa to visit turkey….Norway…”
View in Article

After choosing WLS in Istanbul, the next important step is to find the finest bariatric hospital and surgeon available.

Here we introduce you to the esteemed WLS hospitals and the leading bariatric surgeons in Istanbul.

Top Bariatric Hospitals in Istanbul

We understand that choosing the right hospital is a crucial decision to make.

Which is why we have researched and compiled a list of the top hospitals in Istanbul.

These hospitals offer the highest quality of care and are equipped with state of the art technology.

Learn more about them below!

Liv Hospital

Liv hospital was established in 2013 in Istanbul. It has:

  • Over 80 clinics
  • With a total capacity of 1348 beds and
  • 46 operation theaters

Liv Hospital | Top Bariatric Hospital in Istanbul

Liv Hospital

Technology & equipment

Surgeons at Liv Hospital use the latest technology and equipment such as:

  • Robotic surgery
  • MR linac and more.


They have accreditations like

  • TUV certification
  • JCI certification
  • Ministry of health accreditation certificate international health tourism authority

Memorial Hospital

Established in 1995, Memorial Sisli hospital has one of the best gastroenterology departments in all of Turkey.

  • It has over 252 beds
  • 13 operating centers.

People from over 167 countries have chosen this hospital for their medical needs.

Memorial Hospital | Top Bariatric Hospital in Istanbul

Memorial Hospital

Technology & equipment

The bariatric department is fully equipped with modern devices with world class technology.
Such as:

  • Esophagoduodenoscopy, use for diagnosis of upper gastrointestinal diseases;


They have JCI accreditation which speaks of the world class quality healthcare services they offer.

If you’re seeking more information about the top hospitals in Turkey, click here for further details.

Best Gastric Sleeve Surgeon in Istanbul

Having access to quality and experienced dentists is key to having a smooth procedure.

Knowing that you are in capable hands helps smooth out any anxious thoughts.

For your peace of mind, we have compiled a list of the best gastric sleeve surgeons in Istanbul for you.

Dr. İbrahim Karatas

Dr. İbrahim Karatas | Bariatric surgeon in Istanbul, Turkey


25+ years


Graduate of Çukurova University Faculty of Medicine in 1994.


  • Health Board of the Turkish Taekwondo Federation
  • Turkish Surgery Association

Prof. Halil Coskun

Prof. Halil Coskun | Bariatric surgeon in Istanbul, Turkey


15+ years


Graduate of the Istanbul  University Faculty of Medicine


  • TOSS
  • IFSO
  • Turkish Bariatric Surgery Foundation, Education and Research Commission.

Contact us now to schedule an appointment with a renowned obesity surgeon in Istanbul.

For more information on Turkish doctors, click here.

Gastric Sleeve in Istanbul, Turkey: Happy Patients

Below are the gastric sleeve in istanbul reviews.

Batuhan Yildrim
(Google Reviews)

“I can say that this is the best decision I’ve ever made in my life. Those considering a WLS by dr Ibrahim should make an appointment as soon as possible. “

Milena Dacheva
(Google Reviews)

“The staff is very polite & the medical care is at the highest level. The doctors are very well prepared & try to help the patients as much as possible.”

Derek Struthers
(Google Reviews)

“Care in Turkey represents their name 100%. They care so much about people. I had the best experience. They exceeded my expectations.”

What is a Gastric Sleeve?

Gastric Sleeve, also known as sleeve gastrectomy or vertical sleeve gastrectomy.

The main aim of the surgery is to treat severe obesity.

It is a new, efficient and safe operation that has a high survival rate.[7]NCBI
The advantages and disadvantages of sleeve gastrectomy
“Sleeve gastrectomy is a new, safe, and efficient method for the treatment of obesity with higher survival rates …”
View in Article

During the surgery, 70-85% of the stomach is cut, leaving a “sleeve” like shape behind.[8] Abdominal Radiology
Imaging following bariatric procedures
“Approximately 70%–85% of the stomach is removed….”
View in Article

Reducing the stomach size helps you feel fuller after having a smaller meal.

Since the surgery is done laparoscopically, it is less time consuming.[9]NCBI
Development of minimally invasive techniques for management of medically-complicated obesity
“Although SG is irreversible and has a relatively increased operative risk compared with other bariatric surgeries, the procedure is often less time consuming…”
View in Article

Not only does it decrease the appetite & cravings, the surgery is minimally invasive and less painful.[10]NCBI
The advantages and disadvantages of sleeve gastrectomy
“sleeve gastrectomy surgery reduced the hunger feeling of patient….”
View in Article

Gastric sleeve in Istanbul

Changing the secretion of hormones has an added benefit other than weight loss.

It positively impacts conditions like high blood pressure[11]NCBI
Effects of Bariatric Surgery in Obese Patients With Hypertension
“Bariatric surgery represents an effective strategy for blood pressure control in a broad population of patients with obesity and hypertension”
View in Article
and heart diseases.[12]AHA Journals
Bariatric Surgery and Cardiovascular Outcomes in Patients With Obesity and Cardiovascular Disease
“Bariatric surgery was associated with a lower incidence of MACE in patients with cardiovascular disease and obesity.”
View in Article

In the next section, we will delve into the preparation, procedure, recovery and associated risks of gastric sleeve surgery.


Preparing for Gastric Sleeve Surgery in Istanbul

Gastric sleeve surgery is a simple operation.

It is, however, essential that the patient is both physically and mentally ready for the surgery and life after.

Physical Preparation

You will be under strict dietary restrictions.

In preparation for the surgery, your doctor will likely ask you to go on a diet to reduce some fat off of your:

  • Abdomen and
  • primarily, your liver.

This reduces the risks and makes the overall procedure much more safer.

Additionally, blood tests and stomach imagings might be required too.

A nutrition evaluation might be necessary so you can understand what foods are recommended at what stage after the surgery.

You aren’t allowed to eat or drink anything 12 hours before the surgery.

Blood test

Blood Test



Nutritionist Consultation

Nutritionist Consultation

Mental Preparation

In the case of weight loss surgeries, a proper psych evaluation is necessary.

This is done to gauge whether you are prepared for life after the operation.

The patient has to be ready to adopt a completely new lifestyle and make some big changes.


Gastric Sleeve Procedure in Istanbul

The operation can normally take anywhere from one to two hours.

General anesthesia is administered to the patient before the start of the surgery.

  • The surgery is usually performed laparoscopically
  • Incisions are made on the upper abdomen
  • A sizing tube that goes from your mouth to your stomach is then inserted
  • Next,the stomach lining is stapled together which creates the “sleeve”
  • The cut portion is removed by the surgeon through one of the incisions.

Lastly, a thorough check is done to catch any leaks from the new “sleeve” stomach.

Source: Johns Hopkins Medicine[13]Johns Hopkins Medicin
“What happens during gastric sleeve surgery?…You will have general anesthesia for your surgery…..”
View in Article


Gastric Sleeve Risks

Just like any other surgery, gastric sleeve surgery also has some potential risks that one should keep in mind.

Blood Clots

These are the most common.

Your doctor will provide you with blood thinning medicine but some symptoms include:

  • pain
  • swelling on the lower legs and
  • difficulty breathing.


  • The recovery period is crucial.
  • During this time, if you get a fever or tummy aches, it could be a sign of a leak in the gut.


  • The wound or incision sites can get infected.
  • The best way to avoid wound infection is to follow all medical instructions to the tee.


  • With the stomach being reduced, there is a chance that you might not be able to absorb all the nutrients needed.
  • This can be avoided by taking the necessary supplements.


They are also a pretty common occurrence as when you lose weight fast and in a short time, gallstones can accumulate in the gallbladder.

Source: NHS[14]NHS
Risks- Weight Loss Surgery
“Blood clots…Wound infection…Leak in the gut…Malnutrition…”
View in Article

Sleeve Gastrectomy in Istanbul: Recovery & Aftercare


Recovery After Sleeve Gastrectomy Bariatric Surgery in Istanbul

After your surgery, you’ll have to keep certain protocols and guidelines in mind.

After the operation, the doctor may keep you in the hospital for observation for a day or two.

It’s important to thoroughly examine the patient for possible risks & side effects.

Feeling tired & not having energy are common side effects but your body will slowly adapt to it.

Dietary plan after gastric sleeve in Istanbul

Dietary Plan

Initially, you will be on a strict liquid diet.

In a few weeks, after your body has adjusted, you will move to soft foods before resuming a normal diet.

Source: Johns Hopkins Medicine[15]Johns Hopkins Medicine
Gastric Sleeve Surgery
“…liquid diet for the first week or two…You’ll go from liquids to pureed foods, then soft foods, and then to regular food…”
View in Article


Istanbul Gastric Sleeve Surgery – Aftercare

In the long run, you’ll have to get adjusted to eating small meals with nutrient rich foods.

This is because you want your body to absorb as many nutrients as possible to keep malnutrition at bay.

You will have to follow an exercise regime and be mindful about your dietary restrictions.

Additionally, to combat your nutrition deficiency, you will have to take supplements and multivitamins.

The patient should undergo regular blood tests post-surgery to monitor anemia, glucose, vitamin D, and calcium levels.

Source: Johns Hopkins Medicine[16]Johns Hopkins Medicine:
Gastric Sleeve Surgery
“People who have weight-loss surgery may have trouble getting enough vitamins and minerals….You’ll need to have regular blood tests every few months in the year after surgery. This is to make sure you don’t have low blood iron (anemia), high blood glucose, or low calcium or vitamin D levels…”
View in Article

Diet after gastric sleeve in Istanbul


Exercise after gastric sleeve in Istanbul


Interested in Istanbul gastric sleeve? Find out if you qualify for the procedure in the next section.

Are you Eligible for Gastric Sleeve Surgery in Istanbul?

The eligibility criteria for gastric sleeve surgery are listed below.[17]Johns Hopkins Medicine
Gastric Sleeve Surgery
“… if you are severely obese with a body mass index (BMI) over 40. Your doctor may also advise it if you have a BMI between 35 and 40 …”
View in Article

  • Body mass index (BMI) of 40 or higher.
  • BMI of 35-40 with a related condition of sleep apnea, heart diseases.
  • Unsuccessful in losing weight after following a strict diet or exercise regime.

Gastric sleeve and gastric bypass have common goals of weight loss, metabolic health, and improved quality of life.

However, they have some key differences. Discover them in the next section.

Gastric Bypass vs Gastric Sleeve in Istanbul, Turkey

Surgery Gastric Sleeve Gastric Bypass
Time taken 40 – 70 mins 2 to 4 hours
Another name Sleeve gastronomy surgery The Roux-en-Y procedure
Affected organ Stomach Stomach and small intestine
Stomach size after surgery 2 to 5 ounces 1 ounce
Excess weight loss 49% 57%
  • BMI>40
  • BMI>35 with an obesity-related health condition
  • BMI>30 with uncontrolled type 2 diabetes
Recommended for individuals with a BMI greater than 45
  • Simpler surgery
  • Suitable for high-risk medical conditions
  • Converted to gastric bypass
  • Gold standard of WLS
  • Quicker and more weight loss
  • Treat type-2 diabetes
  • Not reversible
  • Cause GERD
  • Less impact on metabolism
  • Complex surgery
  • Cause dumping syndrome
  • Less nutrient absorption
Source: Verywellhealth,[18]VerywellHealth
Gastric Sleeve Surgery
“the surgery usually takes between 40 and 70 minutes.”
View in Article
Gastric Sleeve vs. Gastric Bypass
“Gastric bypass surgery, also called Roux-en-Y gastric bypass, has long been considered the gold standard…The size of your stomach after gastric sleeve surgery is about 2 to 5 ounces (oz), compared to 1 oz after gastric bypass…Pros of gastric sleeve surgery:….”
View in Article
Gastric bypass surgery
“This surgery takes about 2 to 4 hours.”
View in Article

Gastric sleeve in Istanbul

Gastric Sleeve

Gastric bypass in Istanbul

Gastric Bypass

Is Gastric Sleeve Surgery in Istanbul Safe?

Whether or not the country you are considering for your medical needs is safe is a valid question to wonder about.

Before making a well informed decision, safety is an important aspect to look at.


As a Tourist

As a tourist visiting Turkey, you will find that the country has a staggeringly low crime rate of just 2.48%.[21]Macrotrends:
Turkey Crime Rate & Statistics 2003-2023
“Turkey crime rate & statistics for 2020 was 2.48…”
View in Article

The Turkish Ministry of Culture and Tourism has established certified tourism facilities all over the country to ensure that travelers face no issues.[22]Times of India
Turkey has all safety measures in place for travellers this summer season
“…Summer 2021 season with more than 10,000 certified tourism facilities across Turkey.”…”
View in Article


As a Procedure

The government has ensured that many private and public hospitals are accredited and standardized across Turkey.

Thus, ensuring the quality of medical services offered are impeccable.

The doctors and staff are highly qualified and trained in providing quality care to foreign patients.

The doctors have a lot of experience under their belt.

The country’s health expenditure was above the OECD’s average.

The credit to this goes to the massive reformation of their healthcare services by the Turkish government.

Additionally, well known international organizations, work in collaboration and support Turkish healthcare facilities, like:

  • Johns Hopkins Medicine, and
  • Harvard Medical School
Source: ResearchGate[23]ResearhGate
Medical Touirsm An Assessment in Turkey
“…supported by well-educated and well-qualified physicians and other health staff and strengthened through the accreditation of healthcare organizations by international standardization organizations….Supports of Turkish Government play an important role in the success of private sector….Healthcare facilities of Turkey mostly work in the collaboration with international well-known organizations such as Johns Hopkins Medicine and Harvard Medical School”
View in Article

Medical Tourism in Istanbul

Planning a trip to a new country can be quite challenging.

Keep reading for handy tips to ensure a smooth and hassle-free journey.


How to Reach?

The best and the most direct way of reaching Istanbul, Turkey is via a direct flight.

Below is a table showing the flight time from prominent airports in the UK to Istanbul ineternational airport (IST).

Airport Time Stops
Heathrow Airport (LHR) 3.4 hours Non-stop
Manchester Airport (MAN) 4.05 hours Non-stop
Birmingham Airport (BHX) 4 hours Non-stop
Glasgow Airport (GLA) 7.35 hours 1 stop: Layover: LHR


Carry These Essential Documents

As a medical tourist, it is mandatory for you to carry some essential documents with you when you visit Turkey.


Make sure that your passport expiry date is not expiring within 6 months of your trip.

Medical Insurance

Carrying a photocopy of your medical insurance is prudent and will help you save on costs.


For UK citizens traveling to Turkey, there is no need for a visa.

UK citizens are allowed to travel to Turkey for up to 90 days without a visa.

Travel Insurance

Incase of any mishap on your trip, travel insurance will come in handy and save you not just on the time but costs too.

Medical Reports

If you have any medical reports or test reports that are important for you to carry, make sure you have a photocopy of those documents with you.

Source: Travel.State.Gov,[24]Travel.State.Gov
Traveler’s Checklist
“it should be valid for at least six months after you return home and have two or more blank pages,”
View in Article
, CDC[25]CDC
Medical Tourism
“Obtain international travel health insurance that covers medical evacuation back to the United States…Bring copies of your medical records with you, including results of lab tests and any other tests done….”
View in Article


Things To Do

There are plenty of things to do in Istanbul, Turkey.

The country is full of scenic beauty and glorious sights to visit.

Grand Bazaar

Grand bazaar Istanbul

This is paradise for shopping lovers. With sprawling shops, this is among the world’s oldest and largest markets.

Blue Mosque

Blue Mosque in Istanbul
Built in the 17th century, the mosque features 20,000 handcrafted blue tiles that adorn its interior, giving it its name.

Spice Bazaar

Spice Bazaar in Istanbul
This is true heaven for every food lover. The market has it all, from herbal remedies and spices to sweet delicacies.
Store up on dried fruits, tea and other souvenirs.

Bosphorus Strait

Bosphorus Strait in Istanbul
Take a ferry to explore the city’s waterway and enjoy the exquisite views. There are also notable sights along the way, including defensive fortresses & the Bosphorus bridges.

Source: Planetware[26]Planetware
22 Top-Rated Tourist Attractions in Istanbul
“Visit the Blue Mosque…The mosque gets its nickname from its interior decoration of tens of thousands of Iznik tiles….Grand bazaar …This massive covered market is basically the world’s first shopping mal…”
View in Article

Best Time to Visit

While the climate is pleasant enough year round, the best time to visit Istanbul is between June to August and March to May.

The summer season is the peak season in Turkey, and that is when the tourist footfall increases.[27]Bounce
Is Istanbul safe to visit?
“While Istanbul is a year-round destination, the months from June to August are considered the peak season….”
View in Article


How much is a gastric sleeve in Istanbul?

The cost of a gastric sleeve surgery in Istanbul, Turkey is €3185.

Whereas, the same procedure in the UK is €11,000.

One can save up to nearly 70% in cost if they choose Turkey for gastric sleeve surgery.

The reason why gastric sleeve surgery is cheap in Istanbul is because of the low living costs as compared to countries like the UK.[28]
Turkey vs United Kingdom – Cost of Living Comparison
“The average cost of living in Turkey ($540) is 70% less expensive than in the United Kingdom ($1818)….”
View in Article

How long does it take to get Sleeve gastrectomy in Turkey?

The gastric sleeve procedure takes 40 to 70 minutes.[29]VerywellHealth
Gastric Sleeve Surgery:
“…the surgery usually takes between 40 and 70 minutes….”
View in Article

After the surgery, the patient remains under observation for a day or two at the hospital.


Gastric sleeve in Istanbul, Turkey is the perfect option if you are looking for excellent and affordable medical services.

So what are you waiting for?

Book a consultation and watch how your life changes!


  1. NCBI: Health Services Management in Turkey: Failure or Success?
  2. VOA News: Medical Tourism on the Rise in Turkey
  3. ResearhGate: Medical Touirsm An Assessment in Turkey
  4. MFA.GOV: Visa Information For Foreigners
  5. NCBI: The advantages and disadvantages of sleeve gastrectomy
  6. Abdominal Radiology: Imaging following bariatric procedures
  7. NCBI: Development of minimally invasive techniques for management of medically-complicated obesity
  8. NCBI: Effects of Bariatric Surgery in Obese Patients With Hypertension
  9. AHA Journals: Bariatric Surgery & Cardiovascular Outcomes in Patients With Obesity & Cardiovascular Disease
  10. Johns Hopkins Medicine: Gastric Sleeve Surgery
  11. NHS: Risks- Weight Loss Surgery
  12. VeryWell Health: Gastric Sleeve Surgery
  13. VeryWell Health: Gastric Sleeve vs. Gastric Bypass
  14. MedlinePlus: Gastric bypass surgery
  15. Macrotrends: Turkey Crime Rate & Statistics 2003-2023
  16. Times of India: Turkey has all safety measures in place for travellers
  17. Travel.State.Gov: Traveler’s Checklist
  18. CDC: Medical Tourism
  19. PlanetWare: 22 Top-Rated Tourist Attractions in Istanbul
  20. Bounce: Is Istanbul safe to visit? 
  21. Turkey vs United Kingdom – Cost of Living Comparison