What is Gastric Sleeve Surgery (Sleeve Gastrectomy)?
Gastric sleeve surgery is a surgical method used in the treatment of obesity. In this operation, approximately 75-80% of the stomach is surgically removed, leaving behind a small, banana-shaped stomach. This procedure both reduces the volume of the stomach, allowing for less food consumption, and decreases appetite by removing the part of the stomach that produces the hunger hormone ghrelin.
The surgery is typically performed using a laparoscopic (minimally invasive) method, which means smaller incisions, less pain, and a faster recovery. After the surgery, patients can achieve their permanent weight loss goals by adopting a healthy diet and lifestyle. This surgery can also help improve obesity-related health problems such as diabetes, high blood pressure, and sleep apnea.
Why is Croatia an Option for Medical Tourism?
In recent years, Croatia has gained popularity in medical tourism for areas such as affordable dental treatments and aesthetic operations. The country stands out with its modern clinics and healthcare services that meet European standards. Its natural beauty and historical richness also make it an attractive destination for tourists.
However, when it comes to larger and more complex surgical operations, especially obesity surgery, the opportunities and level of experience offered by Croatia should be examined in detail. The experience of the surgeons and the hospital infrastructure are of critical importance for such major operations. Although Croatia generally offers a safe and clean environment, it is advisable for patients seeking expertise and experience for these operations to conduct more research.
Gastric Sleeve Surgery Prices in Croatia
Gastric sleeve surgery prices in Croatia can be more affordable than in many other European countries. Prices generally range between €6,000 and €10,000. This figure varies depending on the hospital chosen, the surgeon’s experience, and the package’s contents. Lower-cost options usually include basic surgical services, while more comprehensive packages may cover additional services. However, the fact that the medical tourism sector in Croatia is not yet fully established may cause transparency issues in pricing. Therefore, it is important to request a detailed breakdown of all costs before proceeding with the surgery.

What Services Are Included in the Price?
Gastric sleeve surgery packages in Croatia generally include the surgical operation itself, the duration of the hospital stay (usually 3-5 days), anesthesia fees, and basic post-operative check-ups. Some packages may also cover pre-operative consultation services and dietitian support. However, additional services such as accommodation, transfers, language support, and long-term post-operative follow-up are generally not included in the price, and these costs must be covered by the patient’s own budget. Since the contents of the packages can vary significantly from clinic to clinic, it is essential to ask exactly what is included before making an agreement.
Hidden Costs of Gastric Sleeve Surgery
One of the most important issues patients considering surgery in Croatia should be aware of is hidden costs. Items not included in the surgery price can significantly increase the total cost. For example, expenses for necessary pre-operative blood tests and other medical evaluations, medication costs, accommodation expenses after being discharged from the hospital, and airport transfers may arise as additional costs. Possible complications or post-operative emergencies can also lead to unexpected costs. Therefore, all these potential extra expenses should be considered when planning the budget.
Factors Affecting the Price
Gastric sleeve surgery prices vary depending on several factors. The most important factors include the surgeon’s level of experience, the reputation and technological equipment of the hospital or clinic where the surgery will be performed. Additionally, the cost of living in the city where the surgery will take place can also affect the price; for example, prices may be higher in major cities like Zagreb. The scope of the services included in the package (e.g., accommodation in a VIP room or personal assistant service) also increases the cost of the surgery.
Price Differences Between Public and Private Hospitals in Croatia
Having gastric sleeve surgery in public hospitals in Croatia may be more affordable than in private hospitals. However, public hospitals may have longer waiting times, and the quality of service may differ from private clinics. Private hospitals generally have more modern facilities, a more personal approach, and faster appointment processes. Therefore, it is possible to get a more comfortable and faster service for a higher price.
Required Documents for Travel to Croatia
Croatia joined the Schengen Area in 2023. Therefore, travel is easy for European Union citizens. Patients coming from countries outside the EU may require a Schengen visa. The visa application process can vary depending on your country and requires the submission of certain documents (passport, proof of medical appointment, proof of financial status, etc.). When planning your trip for the surgery, it is important to research the visa process and all necessary documents carefully in advance.
Post-Surgery Care and Follow-Up Process
Gastric sleeve surgery is not just a surgical procedure; it is also a long-term lifestyle change. Regular post-operative follow-up appointments are critical for a successful weight loss journey. Patients who have had surgery in Croatia need to plan how they will conduct these follow-ups after they return to their home country. While some Croatian clinics offer remote consultation services, this may not be a substitute for in-person follow-ups.
Accommodation and Travel Expenses
Patients traveling to Croatia for gastric sleeve surgery should also calculate accommodation and travel expenses in addition to the surgery costs. You may need to stay in Croatia for at least a few days before and after the surgery. Accommodation prices vary depending on the hotel choice and the season. Airfare prices can also vary greatly depending on when you travel. You should determine your total budget by adding these expenses to the surgery package price.
Language Barrier and Communication
While English is widely spoken in tourist areas and the healthcare sector in Croatia, not every medical professional or local person may speak it fluently. This situation can create communication difficulties, especially when discussing sensitive medical topics or in emergencies. Patients without sufficient English knowledge may need to hire an interpreter or travel with their own. This will be an additional cost to your budget.
Choosing the Right Clinic and Surgeon
Choosing the right clinic and surgeon for a serious operation like gastric sleeve surgery is of vital importance. When choosing a clinic in Croatia, it is necessary to carefully examine the surgeon’s experience, the number of operations they have performed, and patient reviews. Checking whether the hospital where the surgery will be performed has international accreditations can increase reliability. Additionally, it is important to have an in-person or online consultation with the surgeon before the operation to ask all your questions and get detailed information about the surgical process.
Potential Risks of Gastric Sleeve Surgery
As with any surgical procedure, gastric sleeve surgery also has risks. Potential risks include bleeding, infection, reactions to anesthesia, lung problems, and the formation of a leak in the surgical area. Patients undergoing surgery in Croatia must discuss these risks and the procedures to be followed in case of post-operative complications in detail with their surgeon. You should also plan how you will access healthcare services in your own country in case of any complications.
Post-Surgery Diet and Lifestyle Changes
After gastric sleeve surgery, the patient is required to make a lifelong diet and lifestyle change. The first few weeks involve a liquid and pureed diet, followed by a gradual transition to solid foods. Sticking to the post-operative nutrition plan is one of the most important steps for success. In this process, the support of a dietitian and nutritionist helps the patient lose weight in a healthy way and adopt new eating habits.
Long-Term Follow-Up Care
Long-term post-operative follow-up is important for the patient to maintain weight loss and prevent nutritional deficiencies. Patients who have had surgery in Croatia need to create a follow-up plan in their home country. This may include regular blood tests, vitamin supplements, and consultations with a nutritionist.
Patient Reviews and Experiences in Croatia
Patient reviews of gastric sleeve surgery in Croatia are a valuable source of information for potential patients. You can get an idea about clinics and surgeons by reading comments on social media groups or forums. However, it is important to remember that these comments may not always reflect the truth and can vary from person to person.

Comparing Patient Outcomes
Comparing surgical outcomes from different clinics can help you make the right decision. Data such as the percentage of post-operative weight loss, complication rates, and patient satisfaction rates can give an idea about a clinic’s success. However, it is important to remember that every patient’s body structure and metabolism are different, so the results may vary from person to person.
Why You Should Prefer Turkey Instead of Croatia?
After getting detailed information about gastric sleeve surgery prices and the process in Croatia, let’s now address this topic from a Turkish perspective. Turkey, one of the first countries that comes to mind when it comes to obesity surgery worldwide, stands out with its opportunities and advantages.
Why is Turkey the Best Option for Gastric Sleeve Surgery?
Turkey has a leading position in medical tourism and has a worldwide reputation, especially in the field of obesity surgery. Hospitals in Turkey serve with the latest technology and international accreditations. Experienced surgeons have performed hundreds or even thousands of successful surgeries. In addition, the Turkish healthcare sector is known for its patient-oriented approach and comprehensive packages. Patients coming to Turkey can expect not only surgery but also high-quality healthcare and a comfortable experience.
Gastric Sleeve Surgery Prices in Turkey
Gastric sleeve surgery prices in Turkey are at even more competitive levels than in Croatia. Prices generally ranging from $3,000 to $6,000 become very attractive to foreign patients with the exchange rate advantage. This low cost does not mean that the quality of service is compromised; on the contrary, operations in Turkey are performed with the latest technology and by the most experienced surgeons.
Price/Quality Balance: Turkey vs. Croatia
Gastric sleeve surgery prices in Turkey are lower than in Croatia, but the quality of service offered is much higher. Packages in Turkey are generally much more comprehensive, unlike those in Croatia. Services such as airport transfers, accommodation in a 5-star hotel, Turkish-English interpreting services, and all pre- and post-operative tests and check-ups are often included in the surgery package. This prevents patients from incurring additional costs and makes the whole process much easier.
A Peaceful Process with Comprehensive Packages
Obesity surgery packages in Turkey are designed to meet all the patient’s needs. From the moment they leave their home country, patients receive a service where all details are considered throughout the surgery and recovery processes. Transfers from the hotel to the hospital, from the hospital to the hotel, pre-operative consultation services, post-operative follow-up, and even personal assistant services are an indispensable part of the packages. These comprehensive services help the patient focus solely on their health and stay away from stress related to the process.
Experienced Surgeons and Advanced Technology
Bariatric surgeons in Turkey have extensive experience in the field of obesity surgery. Surgeons who have specialized in this field for years present at international conferences and use the latest surgical techniques. Hospitals ensure that surgeries are performed more safely and effectively with advanced technological equipment such as robotic surgery and 3D laparoscopy.
Post-Surgery Care and Support in Turkey
Patients who have had surgery in Turkey benefit from comprehensive support not only in the hospital but also after being discharged. Many clinics offer remote follow-up services to patients after they return to their home countries. This provides motivation for patients to maintain their diet and lifestyle changes and allows for early diagnosis of potential problems.
Turkey’s Easily Accessible Location
Turkey is easily accessible from many parts of the world with direct flights. Travel times are quite short, especially for patients coming from Europe, the Middle East, and Asia. Major cities like Istanbul offer convenient transportation thanks to their international airports. In addition, Turkey’s visa policy makes travel easier for citizens of many countries.
Making the Right Decision and Conclusion
Although Croatia is an option for medical tourism, when it comes to a serious operation like gastric sleeve surgery, experience and comprehensive services are vital. In addition to the price advantage, the experience of the surgeons in Turkey, the technological infrastructure of the hospitals, and the comprehensive packages offered provide a much safer and more comfortable experience for patients. When taking this important step for your health and future, working with a team of experts and experienced professionals where every detail is considered will be the right decision.