Best Gastric sleeve surgery (Sleeve gastrectomy) Clinics and Costs in 2025

Group Florence Nightingale Hospitals is at the forefront of modern medicine and surgery in Turkey having been founded in 1989 as the first hospital for cardiovascular diseases in the region under the aegis of the Turkish Society of Cardiology. 

All facilities are JCI and ISO accredited. Additionally, Istanbul FNH was also awarded Sign of the City in 2014 and British QHA accreditation in 2015.

Today, there are 4 general hospitals, 2 medical centers, as well as Demiroglu Bilim University which has a medical faculty, a school of nursing and a vocational school of healthcare.

The Group has maintained its reputation for excellence by combining expertise with the highest caliber of staff and healthcare innovation to ensure that each and every patient receives the best care possible.

An American-based international non-profit organization that evaluates and accredits healthcare institutions has given Florence Nightingale the global “Gold seal” for inpatient care and safety of the highest level.

Memorial Hospital in Ankara (Memorial Ankara Hastanesi) is one of the largest private hospitals in the Turkish capital.

Memorial Ankara Hospital specializes in cardiology, cardiovascular surgery, medical oncology, and orthopedics.

Heart surgeries are performed through a thin catheter, without incisions in the thorax. Radiotherapy of tumors is carried out on TrueBeam STx and Elekta Versa HD devices of the last generation.

Memorial in Ankara is awarded by JCI, an international certificate that confirms treatment quality.

Wansiri Hospital is a private medical center in Bangkok, Thailand, specializing in surgery, obstetrics and gynecology, and plastic surgery. The hospital boasts impressive success rates, with 99.0% for tummy tuck and liposuction, 99.0% for deep plane facelifts, and 99.0% for male-to-female (MTF) surgery.

The hospital provides global-standard facilities, advanced medical technology, digitized medical operations, and premium patient services. Wansiri Hospital focuses on delivering the "New Standard of Our Own Beauty" with the motto "Your Look, Your Future." The hospital exclusively serves adult patients; around 2,000 patients seek care each year. Most visitors come from Europe, the Commonwealth, Asia, the USA, Canada, and Australia.

Liv Hospital Vadistanbul is a new multi-specialty hospital in Istanbul continuing the Liv Hospital's journey in founding new facilities. Vadİstanbul specializes in robotic and traditional kidney transplantation, adult and pediatric cancer surgeries, adult and pediatric cardiac surgeries. The hospital has a heart health center, advanced endoscopy center, spine center and athlete health clinic, rehabilitation clinic, and .

Dubai London Hospital is a private multi-specialty medical center in Dubai, United Arab Emirates. The team focuses on orthopedics, otorhinolaryngology/ear, nose, and throat (ENT), urology, and dental treatment. Dubai London Hospital Group has garnered widespread respect as a reliable healthcare provider, having served the country for over 35 years. The hospital's team has established impeccable credentials in advanced healthcare by operating five other community-focused locations across the city.

Dubai London Hospital serves both adults and children. Every year, 110,000 patients choose the hospital for medical care. Patients from Europe, the Commonwealth, the USA, Canada, and Australia visit the clinic most often.

Istinye University Liv Hospital Bahçeşehir is a multidisciplinary medical facility based in Istanbul, a member of Liv Hospital Group.

The organ transplant, cancer treatment, neurosurgery, and urology are the leading specialties at Istinye. 

The local hospital staff provides patients with premium and luxury medical services.

The Ospedale San Carlo di Nancy, a first-aid facility accredited by the Italian National Health Service, was acquired by GVM Care & Research in May 2015 and underwent a restructuring and reorganization process.

Founded in 1932, the San Carlo of Nancy Hospital is located on the Via Aurelia, not far from the Vatican City. The facility, classified as a general local hospital since September 1976, can treat about 15,000 patients a year under ordinary hospitalization. To date, the facility has about 450 professionals, including the medical and paramedical staff.

European Interbalkan Medical Center is a multidisciplinary hospital in Thessaloniki, Greece.

The specialties are the following: robotic surgery, cardiac surgery, neurosurgery, oncology and complete examination (check-up).

The hospital cooperates with the world’s leading medical institutions — Massachusetts General Hospital (USA) and Harvard University (USA).

• Recognized among the TOP German medical facilities by Focus magazine, ensuring high-quality care for patients.
• Part of Asklepios Kliniken Medical Group, providing access to a network of specialized healthcare services.
• Boasts 18 awards and certificates, showcasing its commitment to exceptional medical standards and patient care.
• Hosts a Research Center affiliated with Hamburg University, where innovative treatment methods are developed, including those for bariatric surgery.
• Serves 87,000 patients annually, indicating extensive experience in handling a wide range of medical cases, including gastric sleeve procedures.