Bariatric Surgery in Istanbul, Turkey
Your weight loss surgery options, explained simply
Bariatric surgery can help you lose a significant amount of weight and improve weight-related health conditions. Compare your options and see what your stay in Istanbul includes.
★★★★★4.9 out of 5 on Trustpilot from 160+ reviews
Bariatric Surgery in Istanbul, Turkey
Your weight loss surgery options, explained simply
Bariatric surgery can help you lose a significant amount of weight and improve weight-related health conditions. Compare your options and see what your stay in Istanbul includes.
★★★★★4.9 out of 5 on Trustpilot from 160+ reviews
What Is Bariatric Surgery?
Bariatric surgery, also known as weight loss surgery, changes your stomach or digestive system so you feel full on much less food. For people living with severe obesity, it is often the most effective way to lose a large amount of weight and keep it off over the long term.
It can also improve weight-related health conditions such as type 2 diabetes, high blood pressure and sleep apnoea, which is why it is sometimes called metabolic surgery.
Every patient is different. Our medical team reviews your health and goals first, and your surgeon confirms the most suitable operation for you.
Important: this guide is general information, not medical advice. Whether bariatric surgery is right for you, and which operation, can only be decided by a qualified bariatric surgeon after reviewing your health.
OUR TREATMENTS
Types of Weight Loss Surgery We Offer

Gastric Sleeve
About 75–80% of the stomach is removed, so you feel full on much less food and, for most people, less hungry between meals. Often chosen as a first operation.

Gastric Bypass
A small stomach pouch is joined to the small intestine, so you eat less and absorb fewer calories. Often considered when type 2 diabetes or reflux is also present.

Revisional Surgery
A second operation that adjusts or converts an earlier weight loss surgery, for example for weight regain, not enough weight loss or reflux after a first operation.
Who Is Bariatric Surgery For?
Bariatric surgery is generally considered for adults living with severe obesity who haven’t achieved lasting weight loss through diet and exercise alone, especially when weight-related health conditions such as type 2 diabetes are also present.
It works best for people who are ready to change how they eat and live after surgery, with the support of their medical team. Revisional surgery is for people who have already had weight loss surgery.
Your free medical assessment is the quickest way to find out whether you are eligible and which operation may suit you.
Start With a Free Medical Assessment
Leave your details and our patient team will contact you to talk through your health,
answer your questions and explain the next steps.
Your information is kept confidential. By submitting, you agree to our Privacy Policy and to your details being shared with partner hospitals for your treatment plan.
COST & PACKAGE
Bariatric Surgery Cost in Turkey: What’s Included
Your price depends on the operation that suits you and your health, so we confirm it after your free medical assessment. Every package is all-inclusive, so you know exactly what you’re paying for before you travel.
Your quote is written down in full before you book, so you know exactly what’s covered.
What a typical package includes
- Surgery by an experienced bariatric team
- 4 nights in hospital
- All pre-operative tests and post-operative checks
- VIP airport transfers
- A personal translator throughout your stay
- Consultation with a dietitian
- One companion included
- All meals during your stay: breakfast, lunch and dinner
- Lifetime patient support
Flights are usually booked separately, so you can choose the dates and airline that suit you.
HOW IT WORKS
Your Journey in Three Steps
Free medical assessment
Tell us about your health, goals and medical history. It takes about two minutes, with no obligation.
Your personal plan
Our medical team recommends a suitable option and sends you a written plan and quote.
Treatment and aftercare
We arrange your hospital and transfers, and stay in touch after you fly home.
PATIENT RESULTS
Bariatric Surgery Before and After
Real results from patients who had weight loss surgery with Galya Health, shared with their permission.
Individual results may vary. Photos are shared with patient consent.
PATIENT REVIEWS
What Our Patients Say
Nocawe
ZA · Aug 29, 2026
I had an excellent experience with them
“I had an excellent experience with them from when they picked me up from them airport. Before we even start the procedure they putted me at ease by taking me to psychologist and dietician after...”
Read moreTiru
NZ · Sep 11, 2026
Great Hospital
“Senem and Sadik are awesome to deal with they ease your mind and answer any questions you may have. The hospital is clean and professional and the Drs are very thorough. Thank you Gayla Health...”
Read moreMiria Renee
AU · Aug 26, 2026
After a few years of doing my research
“After a few years of doing my research - I finally decided to travel to Istanbul from Australia to have my surgery through Galya Health. Senem was great with the communication via WhatsApp every step...”
Read moreJae Stowers
NZ · Aug 19, 2026
Had a great experience with Galya
“Had a great experience with Galya health! They really do take care of you and make sure your 100% ready for surgery. I was sick and had a sore eye and before surgery they made...”
Read moreAla Tukuafu
NZ · Aug 18, 2026
Galya Health Gastric Sleeve
“I had a really positive experience with Galya Health from the moment I arrived. The service was excellent right from the airport, with airport and hotel transfers arranged for me, which made everything so much...”
Read moreTiru
NZ · Aug 18, 2026
If your thinking of weightless surgery
“If your thinking of weightless surgery Gayla health is the best! They make you feel welcome and everything from the beginning to the end is easy. They calm your nerves and make you feel at...”
Read moreNina Wairau
NZ · Aug 13, 2026
I recently travelled to Turkey on my own
“I recently travelled to Turkey on my own for gastric bypass surgery with Galaya Health, and the entire experience was exceptional from start to finish. From the moment I arrived, I felt completely supported, safe,...”
Read moreBianca Rutene
NZ · Jul 30, 2026
Senem & Sadek are so supportive
“I have been recommending Galya Health - Senem and Sadek to my friends for Gastric Sleeve or Bypass surgery. Senem was easy to communicate with prior to our arrival in Turkey and it was lovely...”
Read moreNgaire Hohepa
AU · Jul 19, 2026
I highly recommend Galya Health
“I highly recommend Galya Health, wonderful staff and I had an amazing experience. I travelled from Australia on my own and was very well taken care of. Definitely recommend”
kaylene cornes
NZ · Jul 17, 2026
Galya health was absolutely amazing
“Galya health was absolutely amazing, senem and sadek were so wonderful and helped me with everything I needed! It was scary coming to another country to have such a big life changing operation but the...”
Read moreAnonymous
NZ · Jul 5, 2026
World-Class Care with Kindness
“From the moment we arrived at Galya Health, Senem and her entire team made us feel completely at ease. Travelling across the world for surgery is a daunting experience, but they truly made it feel...”
Read moreNatasha Clark
NZ · Jul 5, 2026
Absolutely amazing service and people
“Absolutely amazing service and people, made my experience welcoming and smooth making my decision easy I would highly recommend”
EXCELLENT
Based on 105 reviews
Posted on Google![]()
Kayleigh DawsonTrustindex verifies that the original source of the review is Google.
I honestly can’t recommend Galya Health enough. From the moment I arrived, I felt so well looked after. Every single member of the team was kind, caring, and genuinely wanted to make sure I was comfortable throughout my stay. The pre-operative testing was incredibly thorough, which gave me so much confidence that my health and safety were their top priority. The dietitian was absolutely brilliant, taking the time to explain everything clearly and making sure I understood what to expect after surgery. The translators were fantastic and made communication so easy, despite the language barrier. A special thank you to Senem, my coordinator, who was amazing from start to finish. She was always there to answer my questions, offer reassurance, and make the whole process feel stress-free. Also huge shout out to Sedek operational supervisor , he was truly amazing, spoke great English and checked in everyday, and even was comforting on my low days. Before leaving, I was given a very clear, well-presented food plan and medication schedule, so I knew exactly what I needed to do during recovery. I truly felt cared for every step of the way, and I’m so grateful to everyone at Galya Health for making what could have been a scary experience such a positive one. Thank you for everything! ❤️ ⭐️ ⭐️⭐️⭐️⭐️Posted on Google![]()
Vrinda BenTrustindex verifies that the original source of the review is Google.
I had an amazing experience with Galya Health throughout my gastric sleeve journey. From the moment | arrived, I felt welcomed and cared for like family, not like I was meeting everyone for the first time. The doctors, nurses, and the entire team were exceptional, always checking on me and making sure I was comfortable. A special thank you to Senem and Sadik for your kindness, patience, and for answering all of my questions. Shortly after my surgery, I received the heartbreaking news that my dad had passed away. During such a difficult time, the Galya Health team went above and beyond to comfort me, make sure I was medically fit to travel, and help arrange everything for my journey home. Thank you, Galya Health, for your outstanding care, compassion, and support. I will always be grateful and highly recommend you to anyone considering their weight-loss journey.Posted on Google![]()
Natasha ClarkTrustindex verifies that the original source of the review is Google.
Absolutely amazing service and care. I highly recommend going through these guys. They made my stay so easy and so comfortable.Posted on Google![]()
AnonymousTrustindex verifies that the original source of the review is Google.
From the moment we arrived at Galya Health, Senem and her entire team made us feel completely at ease. Travelling across the world for surgery is a daunting experience, but they truly made it feel like a home away from home. The care, compassion, and professionalism we received were exceptional from start to finish. What meant the most to us was the genuine kindness they showed our young daughter, who travelled with us to be there. They went above and beyond to make her feel welcome and cared for, which made an already emotional journey so much easier for our family. Nothing was ever too much trouble, and every member of the team treated us with warmth, respect, and genuine compassion. We always felt supported and knew we were in safe hands. I cannot recommend Senem and the team at Galya Health highly enough. If you’re considering travelling for treatment, you can do so with complete confidence that you’ll receive outstanding care from truly wonderful people. Thank you all for making such a challenging experience a positive one that we will never forget.Posted on Google![]()
Teresa MurdochTrustindex verifies that the original source of the review is Google.
I went to Galya Health to get the Gastric Sleeve. I was supported via the whatsapp from start to finish. They answered the many questions and concerns I had and honestly, I do not regret my decision at all! You see all the specialists you need to one after the other, which would never happen back home, it was fantastic, then before I knew it I was being prepped for surgery and now the healing part of my journey begins. I am so happy with the result and thank the Galya Health team for everything!Posted on Google![]()
Ebony TipeneTrustindex verifies that the original source of the review is Google.
I cannot praise Galya Health enough! The entire experience was amazing, from my first interaction to right now, 12 weeks post op & 20kgs lost, My journey has been meet with kindness & support from the team at Gayla Health. I am beyond happy with their service!Posted on Google![]()
Janelle MurphyTrustindex verifies that the original source of the review is Google.
Thank you so much to Senem and the team for all their wonderful work in achieving my weightloss dreams. So appreciated!Posted on Google![]()
Roi RoiTrustindex verifies that the original source of the review is Google.
Beginning to end, I absolutely loved my experience with Galya Health. We were so well looked after by Senem and her team. Communication was relatively quick via WhatsApp, even with the time zone differences, which made the whole process feel easy and reassuring. The hospital stay was lovely, and Senem and her team took great care of us the entire time. I also really appreciate that they continue to check in via WhatsApp - it doesn’t feel like you’re just on your own once you leave. I’m really happy with my surgery and my results so far. The hotel was top tier as well, which made the whole experience even better. I would absolutely recommend Galya Health to anyone considering gastric surgery in Türkiye.
Is bariatric surgery the same as weight loss surgery?
Yes. Bariatric surgery is the medical name for operations that help you lose weight by changing your stomach or digestive system, such as a gastric sleeve or a gastric bypass. You may also hear it called obesity surgery or metabolic surgery.
Which type of weight loss surgery is best for me?
There isn’t one best operation for everyone. The right choice depends on your weight, your health, conditions such as type 2 diabetes or reflux, and whether you’ve had weight loss surgery before. Our medical team reviews your assessment and recommends the option that suits you.
Am I eligible for bariatric surgery?
Bariatric surgery is generally considered for adults living with severe obesity, especially when weight-related health conditions are also present and diet and exercise haven’t led to lasting weight loss. Your free medical assessment is the quickest way to find out whether you are eligible.
Can bariatric surgery help with type 2 diabetes?
For many people, yes. Weight loss surgery can improve type 2 diabetes and other weight-related conditions such as high blood pressure and sleep apnoea. How much it helps varies from person to person, and your medical team will talk you through what to expect in your case.
How long do I need to stay in Istanbul?
You stay in hospital for four nights after your operation so the team can monitor you closely. The total length of your stay in Istanbul, including your pre-operative tests and check-ups, is confirmed in your personal treatment plan.
Is it safe to have weight loss surgery in Turkey?
Every operation carries some risk, wherever it is done. Your surgery takes place in a private hospital licensed by the Turkish Ministry of Health, with an experienced surgical team, comprehensive pre-operative tests and follow-up support after you fly home.
How much does bariatric surgery cost in Turkey?
The cost depends on the operation that suits you and your health, so there isn’t a single price. Your package includes your hospital stay, transfers, pre- and post-operative tests, check-ups and translator support, and we confirm the full price after your free medical assessment.
FREQUENTLY ASKED QUESTIONS
Bariatric Surgery FAQs
Answers to the questions we hear most often about weight loss surgery. If yours isn’t here, our patient team is happy to help.
Ready to find out which weight loss surgery is right for you?
Start with a free medical assessment. It takes about two minutes,
and there’s no obligation.
★★★★★4.9 out of 5 on Trustpilot from 160+ reviews