What You Should Know Before Getting Gastric Sleeve Surgery
Jul 25, 2025
HEALTH,INSIGHTSLearn what to expect before gastric sleeve surgery, including eligibility, recovery, costs in Turkey, and how Wupdoc helps you choose the right clinic.
Gastric sleeve surgery, also known as sleeve gastrectomy, is one of the most commonly performed procedures in the field of bariatric surgery. Chosen by hundreds of thousands of patients globally each year, this life-changing operation not only promotes long-term weight loss but also plays a significant role in improving or even reversing obesity-related conditions such as type 2 diabetes and hypertension.
However, before making the decision to undergo this major transformation, it’s essential to understand the process, benefits, risks, and costs involved. In this guide, we’ll cover everything you need to know before getting gastric sleeve surgery—from eligibility criteria and procedure details to treatment costs in Turkey and how Wupdoc can help you find the right clinic.
What Is Gastric Sleeve Surgery?
Gastric sleeve surgery involves the surgical removal of approximately 80% of the stomach, leaving a narrow “sleeve” or tube-shaped stomach. This reduction limits the amount of food you can eat and decreases the production of the hunger hormone ghrelin, leading to reduced appetite and long-term weight loss.
Who Is Eligible for Gastric Sleeve Surgery?
Not everyone qualifies for gastric sleeve surgery. It is typically recommended for individuals who meet the following criteria:
BMI of 35 or higher
BMI between 30–35 with obesity-related health issues such as type 2 diabetes or hypertension
Unsuccessful results from diet and exercise
Overall good health for surgery
Mentally prepared and committed to post-op lifestyle changes
Pre-Surgery Preparation Process
Before the surgery is scheduled, patients go through a comprehensive preparation phase, both medically and psychologically.
Steps Involved:
Detailed Health Screening
Blood tests
Endoscopy
ECG and chest X-ray
Liver and kidney function evaluations
Psychological & Dietary Counseling
Mental readiness assessments
Pre-op and post-op nutrition planning
Discontinuing Smoking & Alcohol
At least 2 weeks before surgery
Clinics listed on Wupdoc manage this entire process professionally and help you organize every necessary step with their experienced care teams.
How the Procedure Is Performed
Duration: 1 to 2 hours
Anesthesia: General anesthesia
Technique: Laparoscopic (minimally invasive)
Hospital Stay: 2–3 days
Recovery: Return to daily life within a week
A specific post-op diet starts immediately after the procedure. Patients typically follow a liquid and puréed diet for the first month, with the guidance of a clinical dietitian.
Gastric Sleeve Surgery Costs in Turkey
Turkey is increasingly preferred for gastric sleeve surgery thanks to its skilled bariatric surgeons and state-of-the-art hospitals. Compared to the same level of service in Europe, Turkey offers highly competitive pricing and often includes full-service packages.
| Country | Average Total Cost (€) |
|---|---|
| Turkey | 2,800 – 4,000 |
| Germany | 7,000 – 10,000 |
| United Kingdom | 9,000 – 12,000 |
| France | 8,000 – 11,000 |
Most packages in Turkey include:
Pre-op consultation and tests
Surgery and anesthesia
2–3 nights in hospital
Hotel accommodation (optional)
Airport-hotel-clinic transfers
Multilingual patient coordination
1-year follow-up program
Through Wupdoc, you can request personalized quotes from clinics offering these all-inclusive packages.
Choosing the Right Clinic with Wupdoc
Choosing the right surgeon and clinic is crucial for a successful outcome, especially for major procedures like gastric sleeve surgery. Wupdoc helps patients connect with verified bariatric clinics around the world with confidence.
Benefits of Using Wupdoc:
Compare doctors and clinics by city or country
View patient reviews and success stories
Get free, personalized quotes
Access profiles of experienced bariatric surgeons
Receive support throughout your treatment journey
Wupdoc is especially helpful for first-time medical travelers looking for transparency, guidance, and trusted providers.
Life After Gastric Sleeve: A New Beginning
Gastric sleeve surgery is not just a physical transformation—it’s a long-term lifestyle change. Success depends on healthy nutrition, physical activity, and psychological support. Many clinics offer comprehensive follow-up care, including dietary support and post-op monitoring.
Most clinics listed on Wupdoc provide extended support packages for patients after surgery, ensuring long-term success.
Conclusion: Be Informed, Be Ready
Gastric sleeve surgery can dramatically improve your health and quality of life—but preparation is key. If you’re considering this life-changing step, using Wupdoc can help you find top-rated clinics, compare prices, and receive tailored guidance through every stage of your journey.
Ready to explore your options? Visit Wupdoc.com today and request your free quote for gastric sleeve surgery from trusted clinics worldwide.
top 5 doctors & clinics in Gastric Sleeve:
5.0Turkey, İzmir
Bariatric Surgery
There's a clear rationale behind why our services are preferred—a culmination of expertise, dedication, and a patient-centric approach. With over 15 years of professional experience and a thriving success spanning 18 years, Op.Dr. Muzaffer Önder Öner embodies a commitment to excellence. Continuously evolving alongside his team, he harnesses state-of-the-art medical equipment and cutting-edge treatment methods to ensure optimal outcomes for his patients.At our facility, the well-being of our patients reigns supreme. We take pride in our experienced team, available round the clock, dedicated to providing unparalleled healthcare services. Our commitment to excellence extends to ensuring access to quality care at affordable rates. While upholding reliability and unwavering quality in our healthcare provisions, we offer cost-effective solutions without compromising on the standards of service.
# 1
5.0Turkey, AntalyaBariatric Surgery
www.burhanmayir.com SCARLESS SLEEVE GASTRECTOMY Prof. Dr. Burhan Mayir is a distinguished surgeon specializing in Scarless Sleeve Gastrectomy, Sleeve Gastrectomy, Metabolic Surgery, Gastric Bypass Surgery, Gall Bladder Diseases, Hernia Surgery, and Gastric Balloon procedures. With a background in general surgery and extensive training from Istanbul University and Akdeniz University Faculty of Medicine, Dr. Mayir offers advanced, minimally invasive surgical solutions for weight loss and digestive health. His expertise in Scarless Sleeve Gastrectomy provides patients with a healthy and more aesthetic approach to bariatric surgery, emphasizing both functional outcomes and cosmetic results. Dr. Mayir's commitment to patient care and innovative surgical techniques make him a trusted choice for individuals seeking effective and safe treatment options.
# 2
4.8Lithuania, Kaunas
Bariatric Surgery
Our approach to weight loss surgery is holistic, taking into consideration your unique needs, health concerns, and weight loss objectives. From your initial contact with us, we design a tailored care program that revolves around you. With over 4000 successful surgeries and innovative weight loss treatments administered to patients from all over the globe, we have a proven track record of success. Our team of highly experienced clinicians and healthcare professionals is fluent in English, Spanish, and Italian. Led by Dr. Antanas Mickevičius, a highly respected bariatric and upper GI surgeon with 20+ years of experience in Swedish, British, and Lithuanian healthcare systems, we are committed to providing the best possible care.Also for your convenience, we offer a various travel packages, witch included transfers and accommodation.Are you ready for the NewYou?
# 3
5.0Turkey, AntalyaDentistry,Bariatric Surgery,Eye Care,Hair Loss,Plastic Surgery
RenewX is a medical tourism company located in Antalya, Turkey, providing services at international standards. With our expert team and modern infrastructure, we are committed to offering you the best service in many areas, including dental treatment, hair transplantation, aesthetic surgery, and weight loss surgeries.Our team of experienced doctors will work with you to create a treatment plan that is tailored to your individual needs.We ensure that you benefit from the best accommodation options in Antalya.We offer language support services to ensure that you can communicate effectively with your doctors and other healthcare providers.We provide safe and comfortable transfer service from the airport to our clinic and your accommodation.
# 4
4.9Turkey, AntalyaBariatric Surgery,Ear Nose And Throat,Eye Care,Obstetrics / Gynaecology,Plastic Surgery
Located in the heart of Konyaaltı, Olimpos Hospital stands as a beacon of healthcare excellence, conveniently close to the beaches, offering a tranquil and accessible setting for patients. Established in 2006, the hospital was founded by a group of 15 specialist physicians who sought to create a premier healthcare facility. What started as a vision has now become the largest private surgical medical center in Antalya, serving not only the local community but also the entire Mediterranean region of Turkey.Olimpos Hospital specializes in a range of cosmetic surgeries, including rhinoplasty, facelift, tummy tuck, liposuction, and breast implants. With a commitment to patient care and safety, our team of experienced professionals ensures that each patient receives personalized attention and the highest quality of care. Whether you're looking to enhance your appearance or address a medical concern, Olimpos Hospital is dedicated to helping you achieve your healthcare goals.
# 5
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Table of Contents
- What Is Gastric Sleeve Surgery?:
- Who Is Eligible for Gastric Sleeve Surgery?:
- Pre-Surgery Preparation Process:
- How the Procedure Is Performed:
- Gastric Sleeve Surgery Costs in Turkey:
- Choosing the Right Clinic with Wupdoc:
- Life After Gastric Sleeve: A New Beginning:
- Conclusion: Be Informed, Be Ready:
- Top 5 doctors & clinics Gastric Sleeve:
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