Gastric Bypass in Turkey

Gastric bypass surgery in Turkey offers a life-changing opportunity for those battling obesity. Alika Health Group provides expert care, affordable prices, and personalized solutions to help you achieve your weight loss goals.

Your Bariatric Journey in a Nutshell

What is Gastric Bypass Surgery? Gastric bypass is a surgical method for weight loss, performed by surgeons in hospitals and medical institutions. It involves medical intervention in the human body, creating an alternative route within the digestive system. As a laparoscopic surgery, it requires minimal incisions. The procedure basically creates another, shorter route for food and liquid intake that "bypasses" the stomach. With gastric bypass, food reaches the intestines much quicker, allowing it to absorb all necessary nutrients. As the size of the stomach is greatly decreased and a smaller "pouch" is created, the body needs less food to feel full.

Surgery Time

1-2 Hours

Time in Turkey

5 Days

Hospitalization

3 Nights

Accommodation

Luxury Hotel & Hospital Suit

Transportation

VIP Transfer

Are You Eligible for Gastric Bypass?

Gastric bypass, including roux-en-Y gastric bypass and mini gastric bypass techniques, is a surgical procedure designed to help patients lose significant weight. By altering the stomach and small intestine, the surgery reduces calorie absorption while limiting food intake, resulting in effective and sustainable weight loss. This procedure is ideal for individuals who:

Struggle with severe obesity (BMI ≥40 or ≥35 with related health conditions).
Have failed to achieve significant weight loss through diet and exercise.
Suffer from obesity-related conditions such as Type 2 diabetes or sleep apnea.

Height (cm) *

Weight (kg) *

BMI Result: 30.86

You may be eligible for gastric bypass.

Transformations That Inspire

James F.

We traveled from London, UK. I first heard about the clinic from a neighbor who had gastric sleeve surgery here in Turkey. Since my BMI was over 40, I had gastric bypass surgery. I am now in my fourth week post-op, and I am continuing with my exercise routine, my work, and my normal life without any problems. Thank you to all and special thanks to my doctor Dr. Salim and Coordinator Mr. Ali.
Anna N.

I saw Alika Health Group on social media. After looking into it, I saw that their doctors are highly experienced surgeons, and their prices are affordable. I filled out the form they sent me, and my surgeon told me which procedure would be suitable for me. They handled everything from start to finish, and I'm still receiving support from a dietitian. Even though I'm only in my second month, I've already lost 21 kg.
Olivia T.

I went there on the recommendation of a friend who had previously had surgery there and was satisfied with the results. After my consultation with the surgeon, we decided that I was a good candidate for a mini gastric bypass. I returned to my desk job a week after the surgery and had no pain. I'm now in my fifth month and have lost approximately 35 kg.
Sarah O.

Hello, I'm Sarah. My husband and I traveled from London to Turkey to undergo gastric bypass surgery at Alika Health Group. Everyone — especially my doctor, Dr. Salim, and coordinator Mr. Ali, as well as the dietitians and post-op nurses — was very professional. We never felt alone. The service was excellent from start to finish, and the package price was very reasonable. You've changed my life — thank you so much. Best regards from UK.

Gastric Bypass

All-Inclusive

3 Nights at The Hospital / 1 Night at The Hotel

Starting From

£2195/ ~€2500

3-Night Hospitalization or 1-Night Luxury Hotel
Pre-op Examinations
Medication, Supplements and Diet Plan
Post-op Support and Counselling
VIP Transportation
12-month follow up

Book Appointment →

Mini Gastric Bypass

The term mini gastric bypass is often used like another operation; however, it's the same procedure as a gastric bypass, just an easier, shorter version. For such surgeries, each case is treated individually, thus the method is decided by the medical experts.

Roux-en-Y Gastric Bypass

The classic, laparoscopic method in which a small pouch is created and tied to the intestines.

5 Steps of Surgery

Pre-Op Assessment

Upon consultation, your doctor will assess the underlying reasons for your excess weight and will plan an appropriate treatment accordingly.

Preparation

Before surgery, your medical team will carry out all necessary tests, including blood work, X-rays, and anesthesia evaluation.

Surgery

Small laparoscopic incisions are made; the stomach is divided to create a small pouch, and the small intestine is rerouted to bypass part of the digestive tract.

Closure

Incisions are carefully closed using sutures or surgical tape to ensure minimal scarring and promote fast healing.

Recovery

Patients stay 3–4 nights in the hospital for monitoring while nurses and surgeons perform regular check-ups.

Gastric Bypass Recovery and Diet

Nutrition plays a crucial role in a successful recovery after gastric bypass surgery. Patients follow a structured dietary plan to allow the stomach to heal properly and adapt to its new size.

For the first 15 days, a liquid diet is recommended. This includes water, clear soups, and protein-rich liquids to maintain hydration and support healing.
During the next 15 days, patients transition to a pureed (soft) diet, gradually introducing smoother foods that are easy to digest.
After the first month, patients can begin to return to solid foods, provided they follow the recommended dietary guidelines.
Maintaining a balanced diet and portion control is essential for long-term success and sustainable weight loss.

Recovery after gastric bypass surgery is a gradual and well-managed process that allows patients to return to their daily routine step by step.

During the first 3 days, patients are advised to rest and focus on recovery under medical supervision. Light movement such as short walks may be encouraged to support circulation.
From day 3 onwards, patients can begin light daily activities. Those with desk-based jobs can usually return to work, provided they avoid physical strain and take regular rest breaks.
After the first week, patients may resume light duties, as long as they do not involve heavy lifting or intense physical effort.
By week 4, most patients can return to normal activities, including jobs that require lifting, depending on their individual recovery progress and doctor's approval.

Gastric Sleeve vs. Gastric Bypass

Although often confused, gastric sleeve and gastric bypass are two distinct procedures. Both aim to support metabolic health; in a gastric sleeve operation, up to 80% of the stomach is removed. In contrast, during a gastric bypass, the stomach is not removed — instead, a shorter alternative pathway is created within the digestive system. Each patient is evaluated carefully, and surgeons determine which procedure is most suitable for their individual situation.

As.Prof.Dr Salim Gümüş

Chief Bariatric & Metabolic Surgeon

Instagram CV

Frequently Asked Questions

How Painful is Gastric Bypass?

Gastric bypass is performed under general anesthesia using minimally invasive laparoscopic techniques, so patients feel no pain during the procedure. After surgery, mild discomfort, soreness around the small incisions, and bloating are common during the first few days. Pain is well managed with prescribed medication, and most patients describe the recovery as much easier than expected.

How Long Does the Gastric Bypass Take?

The surgery itself typically takes between 1 and 2 hours, depending on the technique (Roux-en-Y or mini gastric bypass) and the patient's anatomy. Including pre-operative preparation, anesthesia, and initial recovery, the total time spent in the operating area is usually around 3 hours. Patients then stay 3–4 nights in the hospital for monitoring.

What Can You Never Eat Again After a Gastric Bypass?

There is no permanent list of forbidden foods, but certain items should be avoided long-term to prevent discomfort, dumping syndrome, or nutritional setbacks. These include sugary drinks and desserts, highly processed foods, fried foods, carbonated beverages, and alcohol in excess. Tough meats, dry bread, and fibrous vegetables may also be poorly tolerated. Your dietitian will provide a personalized plan tailored to your tolerance.

Can You Ever Eat Normally After Gastric Bypass?

Yes — once you progress through the post-op diet stages (liquid, pureed, soft, and finally solid foods), you can enjoy a wide variety of normal meals. Portion sizes will be much smaller than before, and meals should be balanced, protein-rich, and eaten slowly. Most patients return to social dining and family meals within 2–3 months while maintaining their healthier eating habits.

How fast will I lose weight?

Weight loss after gastric bypass is rapid in the first 6 months and continues steadily for up to 18 months. On average, patients lose 60–80% of their excess weight within the first year, with many losing 30–50 kg in total. Results depend on diet adherence, physical activity, and individual metabolism. Long-term success is supported by our 12-month follow-up program.

Is it safe to have bariatric surgery in Turkey?

Yes. Turkey is one of the world's leading destinations for bariatric surgery, with JCI-accredited hospitals that meet the same international standards as top facilities in the UK, US, and Europe. At Alika Health Group, surgeries are performed by highly experienced bariatric surgeons such as Dr. Salim Gümüş, with full pre-op screening, modern equipment, and structured aftercare to ensure your safety.

How is life after gastric bypass?

Life after gastric bypass is significantly improved for most patients. Beyond weight loss, many obesity-related conditions such as Type 2 diabetes, sleep apnea, hypertension, and joint pain show major improvement or full remission. Patients report higher energy levels, better mobility, and improved self-confidence. A balanced diet, daily vitamins, regular exercise, and follow-up appointments are essential to maintain these results long-term.

Can you live a long life with gastric bypass surgery?

Yes. Long-term studies show that gastric bypass patients often live longer and healthier lives than those with untreated severe obesity, mainly because the surgery resolves or reduces life-shortening conditions like Type 2 diabetes and cardiovascular disease. Lifelong vitamin and mineral supplementation, balanced nutrition, and regular medical check-ups are key to maintaining excellent long-term health.