• Home
  • /
  • Gastric Bypass in Istanbul, Turkey | Best Surgeons, Clinics & Prices 2024

Gastric Bypass in Istanbul, Turkey | Best Surgeons, Clinics & Prices 2024

Gastric Bypass in Istanbul in Turkey

Obesity surgeries such as gastric bypass can help to lose weight and reduce these risks.

Being overweight or obese is a serious problem that is very common today and has a significant impact on a person's quality of life. 

Turkey is a popular destination for medical tourism, especially weight loss surgeries, because it offers high quality modern healthcare services at affordable prices and with minimal waiting times. Doctors in Turkey are world-class physicians, as they receive a modern and high-quality education in medical faculties.

In this article, we have gathered the important information you need to know about gastric bypass surgery in Turkey. Learn about the procedure and costs in Turkey as well as reliable clinics in Istanbul, the largest metropolis in Turkey.

Let's get start!

Most Popular Clinics for Gastric Bypass

SoracaMed Clinic is dedicated to delivering high-quality, accessible, and cost-effective health and beauty services.The clinic provides a wide ...


Clinicton is a remarkable medical tourism clinic offering an excellent service.The clinic's commitment to outstanding ...


In its own words, Turkeyana Clinic was established so that "you can be the ...


In its over 7 years of experience, Forever Clinica has performed over 9,000 procedures.Founded ...


Most Popular Hospitals for Gastric Bypass

Acıbadem Healthcare Group is a leading healthcare provider with an impressive global presence. With worldwide 16 polyclinics and 24 ...


What is Gastric Bypass?

Gastric bypass is a surgical bypass operation that helps with weight loss by reducing the size of the stomach and rerouting the digestive system. It is usually made for people whose daily life is affected by obesity. Gastric bypass is one of the most commonly used and safest methods in obesity surgery.

get a Free consultation

We would be pleased to talk about your expectations.
You can contact us by phone or Whatsapp  +90 537 977 89 75, email to support@istanbul-tourist-information.com or by using the contact form.

Note: Our contracted hospitals, clinics and physicians will get in touch with you regarding the treatment you have requested. 

Your Message
ITI is an Internet platform that, among other things, mediates offers made by medical service providers. In no way does the intermediary guarantee or assume liability for the offers of the medical service providers, the services contained therein, the provision of these services or their quality. Read more...

As well as promoting weight loss, this surgery can help reduce the risks of obesity-related health problems such as type 2 diabetes. However, there are risks associated with this surgery, and it may not be suitable for everyone.

Gastric Bypass Turkey

In gastric bypass operations, a part of the stomach is bypassed and a small volume (approximately 30-50 cc) stomach section is prepared and sewn to the small intestine.

In this surgery, it is aimed to reduce the volume of the stomach and to disable a part of the intestines so that some of the food consumed is excreted without being absorbed. In this way, the patients are satiated with less food and some of the food they take is absorbed. So, it is aimed to prevent patients from gaining weight and even to lose weight quickly.

After gastric bypass, people eat less, which helps them to lose on average about 70% of their excess weight within 1 year or 2 years after surgery. Some weight may be regained in the long term, but the average long-term weight loss is 50% of the excess weight. Gastric bypass is an operation that will cause serious changes to your digestive system.

Gastric Bypass Istanbul

Here are some important points to consider about gastric bypass:

  • Body mass index (BMI): Usually for people with a BMI of 35 to 40 or more.
  • Duration: The surgery usually takes approximately 1,5 to 3 hours
  • Overnight Stays in Hospital: Patients usually stay in hospital for 2-4 days after gastric bypass surgery.
  • Possible results: Most people reach their lowest weight about 2 years after surgery and lose about 70% of their excess weight. However, it is normal to gain back 5-10 kilograms. After that, your weight should stabilize, depending on your lifestyle.
  • Notes on Pregnancy: If you are planning to have a baby, it is usually suitable to wait about 18 months after surgery. Rapid weight loss after gastric bypass usually occurs within a year. Therefore, you should plan to have a baby after your rapid weight loss is over, in consultation with your doctor.
Gastric Bypass BMI Istanbul

Things You Should Know Before Your Gastric Bypass Surgery in Istanbul

  • It has been known since ancient times that being overweight causes many diseases. Today, modern lifestyles have made obesity a more frequent and serious problem. The World Health Organization estimates that by 2025, around 167 million people will be less healthy because they are overweight or obese.
  •  Gastric bypass is done to promote weight loss and improve obesity-related health problems. It can also reduce appetite.
  •  By bypassing a large part of the stomach, your stomach volume is reduced and part of the intestines are bypassed.
  • We strongly recommend that you consider choosing reputable, certified clinics with highly experienced specialists. Istanbul is famous for many world-class specialists and world-class clinics specializing in gastric bypass operation.
  •  After gastric bypass surgery, it is common to start with a liquid diet before gradually transitioning to solid foods. You will need to make significant changes to your eating habits.
  •  You may need to take medication and vitamin supplements in the postoperative period to make sure you get the necessary nutrients.
  •  There may be complications after gastric bypass surgery, such as infections and changes in the structure of the stomach.
  •  Remember that gastric bypass surgery is a serious procedure and both preoperative and postoperative care is important.
  •  Plan at least 7 days for your gastric bypass operation in Turkey.
  •  Patients should avoid smoking and alcohol at least 4 weeks before surgery and several weeks/months after surgery. It is important to stay away from smoking and alcohol for the successful implementation of gastric bypass.
  •  The first results can usually be seen a few weeks after gastric bypass surgery.
  •  Remember that the results of gastric bypass last a lifetime. The results depend on the patient, who must follow special instructions after surgery.
Procedure of Obesity & Weight Loss Surgery in Turkey

Procedure of Gastric Bypass Surgery in Turkey/ Istanbul

Before Procedure

  • Your surgeon will ask you to do some tests and examinations before this operation. Blood tests, gallbladder ultrasound and other tests needed to make sure you are healthy enough for surgery. 
  • Tests and examinations by doctors from relevant specialities to make sure that your other medical problems, such as diabetes, high blood pressure, or heart problems, are under control. You may want to see a counselor to make sure that you are psychologically ready for this surgery. 
  • After the operation, you will need to be able to make major changes to your lifestyle, especially your eating habits. If you smoke, you should stop smoking a few weeks before the operation and not start again after the operation. Smoking slows down the treatment process and increases the risk of problems. Let your doctor know if you need help quitting.

Tell your doctor:

  • What medicines, vitamins, herbs, stimulants and other supplements you take, including those you buy without a prescription
  • You are pregnant or may become pregnant


During the week before your surgery:

  • You may be asked to stop taking medicines that make it difficult for your blood to clot. These include aspirin, warfarin and others.
  • Ask your surgeon which medicines you should take on the day of your surgery.
  • Please do not hesitate to report anything you need to tell your doctor

Day of surgery

  • Follow the instructions on when to stop eating and drinking and other instructions.

After surgery

  • After surgery, patients feel easily satiated with a small amount of food. This will probably surprise you at first, but you will get used to it.
  • Patients' food consumption is significantly reduced. Since a significant part of the stomach has been bypassed and food absorption is reduced, you should follow the instructions of your doctor and dietitian for the use of necessary vitamin and mineral supplements.
  • In this way, the patient can lose weight in a healthy way without losing vitamins and minerals.

How Much is Gastric Bypass Surgery in Turkey?

The cost of obesity & weight loss surgeries in Turkey depends on the type of surgery.

The prices of Gastric Bypass procedure ranges from 1.800 € to 6.000 € in Istanbul.

Gastric Bypass Average Prices compared to other countries, 2024





~  2,800 €


~  3,800 €


~  5.000 €

United Kingdom

~  4.500 €


~  20.500 €

Choose the Right Clinic for Weight Loss with Us

You'll find the best clinics and doctors here!

Here the list of other treatments in which Turkey has become a specialist: