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Choosing a gastric balloon isn’t only about losing weight. For many people, it’s a way to take control of their health without committing to major surgery. In Turkey, studies show that patients typically lose about 10 to 15 percent of their body weight within the first six months, which explains why Istanbul has become such a popular place for this procedure. (Turkish Journal of Gastroenterology, 2025)
At Experts Medical, we selected the best specialists for you based on the real experience of more than 12000 patients who have undergone treatment and surgery with our team. That experience shows something important: results depend heavily on the doctor you choose. Even though gastric balloon is a minimally invasive method, the wrong approach can still lead to discomfort, early balloon removal, or avoidable complications. With the right information and a trusted specialist, it becomes much easier to take the next step with confidence.
1. Op. Dr. Necdet Derici
Op. Dr. Necdet Derici is one of the bariatric surgeons in Istanbul who combines long term surgical experience with a very hands on approach to weight loss procedures. His background in endocrine and laparoscopic surgery gives him a strong foundation for treatments like the gastric balloon, gastric sleeve, and gastric bypass.
Over the past 25 years, Dr. Derici has worked in major teaching hospitals, trained with well known bariatric surgeons in Belgium and France, and built a practice that focuses on safe, minimally invasive techniques. For gastric balloon patients, he usually takes a very structured approach: evaluate the case, check the medical history carefully, and match the procedure to the patient’s goals rather than offering a one size fits all plan. Currently, he performs surgeries at NoveMed Bariatric and Plastic Surgery Clinic in Istanbul, a clinic known for its specialization in weight loss and reconstructive procedures.
- Package price: from 3500 EUR
- Experts Medical doctor’s rating: 4.8
- Specialization: Bariatric and endocrine surgery, laparoscopic obesity treatment
- Number of procedures performed: Over 1000 bariatric cases across career
- Accreditation: Member of IFSO and leading Turkish surgical associations
- Hotel and transfer: included
- Years of experience: 25+
2. Dr. Alaattin Ozturk
Dr. Alaattin Ozturk is a general and bariatric surgeon with more than 25 years of clinical experience, and he’s known for taking a very steady, practical approach to weight loss procedures. His background covers gastrointestinal and minimally invasive surgery, which is why many patients choose him for treatments like the gastric balloon, sleeve gastrectomy, and other endoscopic options.
He has worked in both public and private hospitals, and over the years he has completed multiple advanced laparoscopic and endoscopy courses in Istanbul. Today, Dr. Ozturk performs bariatric procedures at Lokman Hekim Istanbul Hospital, where he treats both local and international patients looking for safe, predictable outcomes.
- Package price: from 1850 EUR
- Experts Medical doctor’s rating: 4.7
- Specialization: Bariatric surgery, gastrointestinal surgery, minimally invasive techniques
- Number of procedures performed: extensive experience across bariatric and GI surgeries
- Accreditation: Member of Turkish Medical Association, Turkish Society of Colorectal Surgery, IFSO
- Hotel and transfer: included
- Years of experience: 25+
3. Dr. Yahya Ozel
Dr. Yahya Ozel is one of the more experienced bariatric surgeons in Istanbul, with over 30 years in the fieldю He performs the full range of bariatric treatments, including gastric balloon placement, gastric bypass, sleeve gastrectomy, and gastric botox.
Across his career, Dr. Ozel has completed more than 40000 surgeries in general surgery, bariatric procedures. He trained at Istanbul University, later expanding his experience in Japan and at one of Turkey’s leading transplant centers. Today, he performs bariatric surgeries at Hermes Clinics Istanbul - Medical Park Pendik Hospital, working with both local and international patients.
- Package price: from 3400 EUR
- Experts Medical doctor’s rating: 4.8
- Specialization: Bariatric surgery, gastroenterology
- Number of procedures performed: Over 40000 surgeries
- Accreditation: Member of Turkish Obesity Surgery Association, Turkish Surgical Association, HPB Association
- Hotel and transfer: included
- Years of experience: 30+
4. Dr. Muhammed Zubeyr Ucuncu
Dr. Muhammed Zubeyr Ucuncu is a bariatric and general surgeon with a strong background in minimally invasive techniques and obesity treatment. His practice covers popular weight loss procedures like gastric balloon placement, sleeve gastrectomy, and gastric bypass.
Over the years, Dr. Ucuncu has worked in well known Istanbul hospitals, including Florence Nightingale and Istanbul Cerrahi Hospital. This mix of clinical and research experience makes him a good fit for patients who want a doctor who is both up to date on modern methods and experienced in day to day bariatric surgery. He currently performs weight loss procedures at IC Esthetic Clinic in Istanbul.
- Package price: from 3400 EUR
- Experts Medical doctor’s rating: 4.8
- Specialization: Obesity surgery, laparoscopic surgery
- Number of procedures performed: Extensive experience in bariatric and metabolic surgery
- Accreditation: member of IFSO, Turkish Obesity Surgery Society, Turkish Surgery Association
- Hotel and transfer: included
- Years of experience: 10+
5. Prof. Burcin Batman
Assoc. Prof. Burcin Batman is a surgeon with more than 16 years of experience in obesity and metabolic surgery, as well as colorectal and endocrine procedures. He performs a range of bariatric treatments, including gastric balloon placement, and is known for his steady, detail oriented approach.
His medical path includes training at both Firat University and Istanbul University, followed by years of work in state hospitals and at LIV Hospital, one of Istanbul’s well known centers. Over time, he has become active in several professional societies, including the Turkish Obesity Surgery Society and IFSO, which keeps him connected to global guidelines and updates in bariatric care.
- Package price: from 3400 EUR
- Specialization: Obesity and metabolic surgery
- Number of procedures performed: extensive experience over 16 years
- Accreditation: TSA, TOSS, IFSO, World Obesity Association, ECD, National Endoscopic Laparoscopic Society
- Hotel and transfer: included
- Years of experience: 16+
How the Gastric Balloon Procedure Works
A gastric balloon is a quick, non surgical procedure done with an endoscope. The doctor guides the empty balloon into your stomach through the mouth, fills it with sterile fluid, and checks its position. The whole thing usually takes about 20 to 30 minutes under light sedation.
You spend 1 day in the clinic for monitoring, mostly to manage nausea and make sure your stomach adjusts normally.
How Long You Stay in Istanbul
Most patients stay in Turkey for 6 days. That window gives enough time for:
- the initial check before placement
- the procedure and one day of hospitalization
- follow up visits in the first few days
- medication adjustments and symptom control
- making sure the balloon sits comfortably before you fly home
You won’t be stuck in bed - people usually rest at the hotel, take short walks, and stay in touch with their coordinator.
Recovery: What to Expect
The main discomfort happens in the first 2 to 3 days. Nausea, bloating, and cramping are common, but medication helps a lot. By day 4 or 5, most patients feel noticeably better and can drink, eat soft foods, and move around normally.
A quick summary:
- First 48 to 72 hours: the hardest part, but manageable
- Days 4 to 7: symptoms improve
- After 1 week: routine feels normal again
There are no incisions to heal, and most people return to everyday activities within a week.
Real-World Data about Gastric Balloon Surgeries from Istanbul
Gastric balloon procedures are widely performed in Istanbul, both for local patients and for people traveling from abroad. While there isn’t a single database that counts every case, clinical research from Turkey gives a pretty good idea of how often the treatment is used and what the results typically look like.
Several medical studies from Turkey help paint a realistic picture of outcomes and patient experience.
Meaningful Weight Loss Within 6 Months
A prospective single center study that followed 65 patients found that 62 completed the full 6 month period. The median weight dropped from 104.5 kg to 88 kg, and only one patient needed early balloon removal because of intolerance. No major complications were reported. (Turkish Journal of Gastroenterology, 2025)
Weight Trends After Removal
Another Turkish study tracked 62 gastric balloon patients over several years. Before treatment they weighed an average of 91.58 kg. At the time of balloon removal, the average weight was 79.16 kg, and six months later it was 80.08 kg. The study also explored patient satisfaction and lifestyle changes, which were mixed but generally positive. (Medicina, 2025)
Real World Results From Local Clinics
A separate retrospective review also showed that gastric balloon therapy reliably helps patients lose around 10 percent of their body weight during the treatment period. The authors noted that results varied depending on diet adherence and follow up support. (Annali Italiani di Chirurgia, 2024)
What This Means for Patients in Istanbul
When you look across these studies, the pattern is consistent:
- Most patients lose 10 to 15 percent of their body weight over the usual 6 month period.
- Early removal is uncommon when the balloon is placed by experienced specialists.
- Istanbul clinics, especially those working with international patients, follow similar treatment protocols and often provide structured aftercare, which helps maintain results.
In short, gastric balloon treatment is a well established, regularly performed procedure in Istanbul with outcomes that match what you see in published medical research.
How Experts Medical Supports Your Gastric Balloon Treatment
When someone comes to us, Experts Medical, for a gastric balloon in Istanbul, we make sure the whole process feels simple and safe. Over 12000 patients have already gone through surgeries, treatments, and check ups abroad with our help, so we know what matters most: choosing the right surgeon, planning the trip properly, and having someone who stays in touch the entire time.
We review your medical history, match you with a specialist who has real experience with your case, and prepare a clear treatment plan. You don’t have to guess or manage everything on your own - we guide you before the trip, during the procedure, and after you return home.
Why Patients Choose Us
- Verified bariatric specialists with strong results
- No extra fees - all payments go directly to the clinic
- Access to more than 100 accredited foreign hospitals
- Help with lowering costs and finding package options
- Full logistics support: transfers, hotel, scheduling, translator
- 24/7 communication during treatment and recovery
For gastric balloon patients, these first days of adjustment are important, so we make sure you always have someone to rely on.
Conclusion
Choosing a gastric balloon surgeon in Istanbul isn’t only about comparing prices or looking at before and after photos. It’s about finding a doctor who understands your health, uses the right technique for your body, and supports you through the whole process. Istanbul has built a strong reputation in this field because many of its specialists combine long term surgical experience with modern, minimally invasive methods. That mix makes the treatment predictable, safe, and accessible for patients coming from abroad.
If you’re considering the gastric balloon, take your time to review each surgeon’s background, their approach to follow up care, and the clinic standards. A good match can make the whole journey smoother and increase the chances of long term success. And if you’re unsure where to start, our team at Experts Medical is always ready to guide you through the options and help you choose the doctor who fits your case best.
FAQ
1. How do I know if I’m a good candidate for a gastric balloon instead of gastric sleeve or bypass?
The gastric balloon is usually recommended for patients with a BMI in the 27 to 35 range, or for those who want a non surgical, reversible option. If you have severe reflux, diabetes requiring medication, or a BMI above 40, most surgeons will discuss whether a sleeve or bypass offers better long term results. A detailed medical history and metabolic assessment help determine the safest option.
2. Does the type of balloon (Orbera, Spatz, Elipse) change the results?
Yes, the design can affect your experience. Orbera is the most widely studied and requires endoscopic placement. Spatz is adjustable, which helps if weight loss plateaus. Elipse (swallowable capsule) appeals to patients who prefer no endoscopy. Outcomes depend on balloon type, your stomach anatomy, and how well you follow the diet plan afterward.
3. Can a gastric balloon be repeated, and how soon?
Most surgeons recommend waiting at least 6 to 12 months after removal before considering another balloon. Your stomach lining should fully recover first. Repeat placement is usually considered when the first round was successful but the patient needs additional support to reach their target weight.
4. What complications are most common, and when should I be concerned?
The most common issues are nausea, cramps, and acid reflux during the first few days. More serious complications like balloon deflation or migration are rare but require immediate medical evaluation. If you notice persistent vomiting, intense abdominal pain, black stools, or severe dehydration, you should contact your surgeon right away.
5. How does Experts Medical choose the surgeon for my case?
We start with your medical file, BMI, lifestyle factors, and any previous surgeries. Then we match you with the surgeon who has the most relevant experience for your specific profile. Because we’ve guided more than 12000 patients through treatment abroad, we know which specialists perform best with certain cases, including gastric balloon, gastric botox, sleeve, or revision procedures.
