General
1-2 Hours
5 Nights
4 Weeks
An Effective, Time-Tested Solution for Severe Obesity
Gastric bypass surgery — also known as Roux-en-Y gastric bypass — is a powerful bariatric procedure that combines restriction and malabsorption to produce significant, long-term weight loss. Gastric bypass is one of the three obesity surgery procedures offered at Dr. Cinik Hospital in Istanbul. Here, this surgery is performed using the latest laparoscopic techniques, which ensures safety, reduced pain, and a faster recovery.
If you’re struggling with obesity and related health issues such as type 2 diabetes, high blood pressure, or metabolic syndrome, gastric bypass in Turkey may be the comprehensive solution you’ve been long searching for.
Gastric bypass surgery involves two main changes:
Together, these changes lead to rapid and sustainable weight loss, hormonal balance, and improvement or remission of obesity-related condition
Gastric bypass may be recommended if:
This procedure may be especially beneficial for individuals with poorly controlled diabetes, as it can enhance insulin sensitivity and promote remission.
Patients from around the world travel to Dr. Cinik Hospital in Istanbul for gastric bypass, because this clinic offers:
Here’s what your treatment journey will look like:
Before your arrival in Turkey, you’ll need to provide results of:
These tests evaluate your blood sugar control and pancreatic function, essential for planning bypass surgery, especially in diabetic patients.
You’ll arrive in Istanbul (our representative will meet you and help with transfer to the hotel, if necessary) and be admitted to the hospital the night before your surgery. A member of our international team will help you with check-in, translation, and hospital orientation.
On your first day, you’ll undergo:
Gastric bypass produces faster and more pronounced weight loss compared to other bariatric procedures. Most patients lose from 60 to 80% of excess body weight within 12–18 months. In addition:
Long-term success depends on following a post-surgical diet, exercise, and supplementation pla
While gastric bypass is safe when performed by skilled surgeons, it is more complex than gastric sleeve surgery and carries some specific risks:
We provide detailed post-op instructions and ongoing guidance to help minimize risks and support recovery.
The patient’s behavior before and after surgery plays a crucial role in long-term success. So, every patient should be ready to:
This procedure may be more appropriate than gastric sleeve if you have:
Our medical team will advise on the best procedure for your individual condition.
As your body transforms, you may choose to address excess skin or aesthetic concerns. Dr. Cinik’s hospital offers body contouring surgeries such as abdominoplasty (tummy tuck), breast lift, or arm lift. This procedure will be ideal after major weight loss and stabilization.
What’s the difference between gastric bypass and gastric sleeve?
Gastric bypass both reduces stomach size and reroutes the intestines to limit absorption, while gastric sleeve only reduces stomach volume. Bypass may result in faster weight loss and better control of diabetes, but involves a slightly higher risk of nutritional deficiencies.
Will I be able to eat normally again?
Yes, but in much smaller amounts. You will go through certain diet phases — liquid food, then pureed, soft, and, finally, solid. You’ll eventually enjoy a wide range of foods in smaller portions, but must avoid sugar-heavy and fatty meals to prevent dumping syndrome.
Is the weight loss permanent?
Yes, if supported by a healthy lifestyle afterwards. However, without proper dietary control and exercise, weight regain is possible after any bariatric surgery.
Do I need to take supplements forever?
Most patients need lifelong supplementation with multivitamins, iron, calcium, and vitamin B12 to prevent deficiencies due to reduced nutrient absorption.
How soon will I see improvements in my diabetes?
In many cases, blood sugar control improves dramatically within days after surgery — often before significant weight loss occurs.
Can this be reversed if needed?
Gastric bypass is considered a permanent procedure. While technically reversible, reversal is complex and rarely performed unless medically necessary.
Your journey begins with an initial consultation. Our team will discuss your needs and goals to create a personalized treatment plan. We'll assess your medical history and provide you with all the information you need to make informed decisions about your care.
We'll help you prepare for your procedure with detailed instructions and guidance every step of the way. This includes scheduling your appointment, arranging transportation and accommodation if needed, and providing a comprehensive pre-procedure checklist to ensure you're fully prepared.
Our highly skilled doctors and medical staff will perform the procedure with precision, using the latest techniques, making sure you get the best results. From the moment you arrive at our clinic, our team will ensure your comfort and safety throughout the entire process.
After your procedure, you will be monitored by our medical team to ensure a smooth recovery. Depending on the treatment, you may rest in our comfortable recovery rooms or return to your hotel with detailed post-care instructions. Our staff will be available 24/7 to address any concerns you may have during your recovery.
We'll schedule follow-up appointments to monitor your progress and ensure optimal results from your procedure. Our commitment to your care doesn't end after the procedure – we'll continue to provide support and guidance throughout your recovery journey, ensuring long-lasting satisfaction with your results.
Experience a premium treatment process in Turkey with
our expert doctors and comfortable clinic!
© 2025 All Rights Reserved.