Obesity is a medical condition characterized by the excessive accumulation of fat in the body, which can lead to various health complications such as high blood pressure, diabetes, heart disease, and stroke. Weight loss is the process of reducing body weight, either through a healthy diet and exercise or through medical procedures such as bariatric surgery.

Obesity is a growing problem worldwide, with millions of people affected by this condition. It is caused by a combination of genetic, environmental, and behavioral factors, and can be difficult to manage without proper treatment. Weight loss, on the other hand, is essential for managing obesity and reducing the risk of related health problems.

There are several methods for weight loss, including a healthy diet, regular exercise, and medication. However, in cases of severe obesity, bariatric surgery may be necessary. Bariatric surgery is a surgical procedure that reduces the size of the stomach, limiting the amount of food that can be eaten, and promoting weight loss.

Weight loss can have numerous health benefits, such as reducing the risk of diabetes, high blood pressure, heart disease, and certain types of cancer. It can also improve mental health and well-being, increase mobility and physical activity, and lead to better quality of life.

It is important to note that weight loss should be achieved in a safe and healthy manner, with the guidance of a healthcare professional. Rapid weight loss or extreme dieting can have negative effects on health and should be avoided. With proper treatment and lifestyle changes, obesity and weight-related health problems can be managed effectively.

Gastric Sleeve

Gastric sleeve, also known as sleeve gastrectomy, is a surgical weight loss procedure that involves reducing the size of the stomach. The procedure involves removing a large portion of the stomach, leaving behind a small tube-like structure, which is then stapled shut. This results in a smaller stomach, which in turn limits the amount of food that can be consumed, leading to weight loss.

Gastric sleeve is considered a safe and effective weight loss option for people who are obese or overweight and have been unable to lose weight through traditional methods such as diet and exercise. The procedure is typically performed using laparoscopic surgery, which is minimally invasive and involves making several small incisions in the abdomen.

Gastric sleeve surgery can lead to significant weight loss in a relatively short amount of time, with many patients losing up to 60-70% of their excess weight within the first year after surgery. The procedure has also been shown to improve or resolve many weight-related health conditions such as type 2 diabetes, high blood pressure, and sleep apnea.

As with any surgical procedure, there are risks associated with gastric sleeve surgery, including infection, bleeding, and blood clots. It is important to discuss these risks with a qualified surgeon and to carefully consider the potential benefits and risks before deciding to undergo the procedure.

Man with gastric sleeve condition

Gastric Bypass

Gastric bypass surgery, also known as Roux-en-Y gastric bypass, is a type of weight loss surgery that involves creating a small stomach pouch and rerouting the small intestine to connect to the new pouch. This is done by dividing the stomach into two sections, with the upper section (the pouch) becoming the new stomach and the lower section being bypassed. The small intestine is then rerouted to connect to the new pouch, allowing food to bypass the larger portion of the stomach and the upper part of the small intestine. This limits the amount of food that can be eaten and reduces the absorption of calories and nutrients from food. The procedure can be done using open surgery or laparoscopic techniques and is usually recommended for people with a body mass index (BMI) of 40 or higher, or for those with a BMI of 35 or higher and a related health condition such as diabetes or high blood pressure.

Gastric Balloon

Gastric balloon is a minimally invasive weight loss procedure that involves placing a silicone balloon in the stomach to reduce its volume and create a feeling of fullness. The procedure is designed to help people who are overweight or obese and have struggled to lose weight through diet and exercise alone. The gastric balloon is inserted into the stomach through the mouth using an endoscope and then filled with saline solution. The balloon takes up space in the stomach, reducing the amount of food that can be eaten at one time and prolonging the feeling of fullness. The balloon is usually removed after 6-12 months, and during this time, patients are expected to follow a healthy diet and exercise regimen to achieve optimal weight loss results. The procedure is considered safe and effective, and it can help patients lose up to 15-20% of their excess body weight.

Top Best Clinics & Surgeons for Gastric Sleeve, Bypass, Balloon in Antalya Turkey

There are several top clinics and experienced surgeons in Antalya, Turkey, who specialize in gastric sleeve, bypass, and balloon procedures. Some of the top clinics for bariatric surgery in Antalya include:

Apera Health Group

Apera Health Group is a renowned health tourism organization that specializes in bariatric surgery and has received accreditation from prominent healthcare institutions worldwide. With an impressive record of 50,000 satisfied patients, Apera Health Group operates numerous healthcare centers in Turkey and Europe.

Situated in the heart of Turkey, Apera Prime Hospital in Istanbul offers a comprehensive range of treatments and services. Apera ensure a seamless experience for Apera patients by providing transfers between the airport, hotel, and hospital using our luxurious VIP fleet. Apera transportation services comply with both local and international regulations, establishing a foundation of trust with Apera patients.


Namık Yılmaz Clinic Antalya

Namık Yılmaz Obesity Surgery is a renowned medical facility located in the beautiful city of Antalya, Turkey. The clinic offers world-class services to patients from all over the globe, boasting a team of experienced doctors who are proficient in foreign languages. Antalya, easily accessible through direct flights from various European and Asian countries, serves as an ideal location for the clinic.

Namık Yılmaz Obesity Surgery ensures a seamless experience for its patients by providing airport transfers, arranging accommodations, and delivering precise and successful treatment. The clinic’s dedicated guides are readily available to assist patients and their families, ensuring a healthy and pleasant journey back home.

Led by the esteemed medical professional, Surgeon Namık Yılmaz, the clinic specializes in Bariatric Surgery and has achieved significant success both in Turkey and Europe. Patients can expect a safe and comfortable treatment under the expert supervision of Surgeon Namık Yılmaz.


Assoc Dr. Umut Rıza Gündüz

After completing a challenging educational process at Cerrahpaşa Medical Faculty and starting my General Surgery Assistantship at Okmeydanı Training and Research Hospital in 2005, I became a General Surgery Specialist in 2010. Throughout my assistantship in general surgery, I participated in numerous surgeries and performed a great number of operations. My interest and passion for laparoscopic surgery developed during my assistantship.

During my over 10-year tenure at Antalya Training and Research Hospital, I mainly focused on cancer and obesity surgeries. I aimed to perform more laparoscopic surgeries. Additionally, I received domestic and international training in obesity surgery, robotic surgery, and advanced endoscopic procedures. My fascination with technology increased my enjoyment of robotic surgery, laparoscopic surgery, and advanced endoscopic applications.

My curiosity about medical literature gradually led me from reading scientific articles to the stage of writing them. Together with my colleagues and fellow resident doctors, I have contributed to numerous medical articles. By writing and contributing to medical articles, I successfully passed the first stage of my Associate Professorship application and obtained the title of Associate Professor in November 2017.

As a clinical training instructor, I have performed numerous specialized surgeries and had the opportunity to contribute to the education of my fellow resident doctors. In August 2021, due to personal reasons, I had to leave Antalya Training and Research Hospital where I worked with pleasure. In the same year, I started working at Özel Termessos Hospital. While primarily focusing on obesity and metabolic surgeries, I also continue to perform oncological surgeries. Professionally, it makes me happy to enhance my interest in laparoscopic surgery in the field of obesity and metabolic surgery.

With the support of the management at Özel Termessos Hospital, we have made significant progress in health tourism within a year. I am grateful to the management of Özel Termessos Hospital and all its employees for this. As of September 2022, I was honored with a position on the Board of Directors and became a Manager at Özel Termessos Hospital where I have been working. Although I have moved to my private clinic, I continue to perform my surgeries at Özel Termessos Hospital.


Op. Dr. Feridun Elmas

Dr. Feridun Elmas, born in Konya, is a highly experienced plastic, reconstructive, and aesthetic surgeon. He pursued his education at Istanbul Marmara University Faculty of Medicine after completing his primary education in Konya’s Ereğli district and high school education at Science High School. During his time at university, he had the opportunity to observe neurogenetic laboratory studies at Yale University School of Medicine, renowned as one of the world’s top universities. Dr. Elmas gained valuable experience by performing numerous surgeries while specializing in Plastic, Reconstructive, and Aesthetic Surgery at Ankara Dış Kapı Yıldırım Beyazıt Training and Research Hospital. He actively participated in various congresses, workshops, and conferences, presenting his work and publishing in national and international journals. Following the completion of his residency, Dr. Elmas fulfilled his state service obligation by working in Burdur, where he performed plastic surgery procedures on both domestic and international patients.

Dr. Feridun Elmas is a proud member of esteemed organizations such as ISAPS (The International Society of Plastic Surgery), Turkish Plastic Reconstructive and Aesthetic Surgery Association (TPRECD), and Aesthetic Plastic Surgery Association (EPCD). He currently welcomes patients at his private clinic in Antalya Konyaaltı, where he provides exceptional care and expertise in the field of plastic surgery.


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