Best Bariatric Surgery Consultation Clinics in the World: 90 Top-Rated Centers

Memorial Şişli Hospital in Istanbul is one of Turkey’s leading multidisciplinary medical centers, operating on a 53,000 m² area with 252 beds, 13 operating rooms, and advanced intensive care units. Opened in 2000, it became the first hospital in Turkey and the 21st worldwide to earn Joint Commission International (JCI) accreditation, confirming world-class standards.

The hospital is recognized for its expertise in oncology, organ and bone marrow transplantation (90% organ transplant success rate), IVF, neurosurgery, bariatric surgery, robotic surgery, and genetics. Equipped with cutting-edge technology and specialized centers, Memorial Şişli attracts patients from 167 countries each year, combining top-level medical care with Istanbul’s unique cultural and travel opportunities.

Lokman Hekim Istanbul Hospital (former Adatip International Hospital) is a private multi-specialty medical center located in Istanbul, Turkey. Top specialties here are neurosurgery, orthopedics, spinal surgery, and weight loss surgery. Lokman Hekim serves both adults and children. Patients from the CIS, Africa, and Arab League States visit the clinic most often.

KCM Clinic Poland is a comprehensive medical center in Jelenia Góra city, 90 km from Wroclaw.

Doctors specialize in weight loss surgery, plastic surgery, orthopedics, and minimally invasive spine surgery.

The hospital offers special package programs to International patients.

Every year, 700 patients from the UK, Germany, Iceland, Spain, and Oman come to KCM for treatment.

Medical Park Antalya Hospital Complex is a private multi-specialty medical center in Istanbul, Turkey. The team focuses on orthopedics and transplantology. Medical Park Antalya Hospital Complex serves only adults. Patients from Europe, the Commonwealth, the USA, Canada, and Australia visit the clinic most often.

Assoc. Prof. Dr. Cemal Kara's clinic, located within Medical Park Izmir Hospital, is a private multi-specialty medical center in Izmir, Turkey. The clinic specializes in surgery, plastic surgery, and weight loss surgery. Assoc. Prof. Dr. Cemal Kara has over 20 years of surgical experience and has performed more than 20,000 procedures. He developed a unique device for gastric sleeve surgery. The clinic maintains a success rate of approximately 90% across all procedures. Each year, over 1,200 patients from Europe, the Commonwealth, the Balkans, the USA, Canada, and Australia seek treatment at the clinic.

Ospedale Galeazzi - Sant'Ambrogio (OGSA) is a new hospital that unites two renowned institutions: Istituto Ortopedico Galeazzi and Istituto Clinico Sant'Ambrogio. Istituto Ortopedico Galeazzi is Italy's first hospital for orthopedic admissions, performing 75% of all revision orthopedic surgeries in the country. Meanwhile, Istituto Clinico Sant'Ambrogio has earned recognition for its cardiovascular unit and expertise in diagnosing and treating obesity. Located in a single facility, OGSA offers comprehensive healthcare services for a wide range of medical needs.

NP Istanbul Brain Hospital is the first private neuropsychiatric hospital in Turkey focused to treat soul/brain health related conditions. The hospital is No.2 Brain Hospital in Europe.

NP Istanbul Is the pioneer among other Turkish medical facilities to apply therapy with thought-focused medicines and treatment by brain functions measurement.

The hospital has 19 departments, 20 polyclinics, 7 laboratories. The key specialties are neurology, neurosurgery, psychiatry, addiction treatment. The quality of services is certified by JCI (Joint Commission International) and ISO.

Hisar Hospital Intercontinental is a multi-specialty medical center in Istanbul, Turkiye, accredited by the Joint Commission International (JCI) for meeting high standards of treatment quality and safety.

The hospital specializes in oncology, hematology, cardiovascular surgery, orthopedics, and bariatric procedures, including gastric sleeve, bypass, and balloon. It also offers comprehensive health check-ups.

Annually, over 500,000 patients seek medical care at Hisar Hospital Intercontinental. Patients from Europe, America, Africa, CIS, and the Balkans choose the hospital for specialized and high-quality treatment.

Hospital de la Familia is a boutique medical facility with 32 private rooms, located just steps from the Calexico, California (USA) – Mexicali, Baja California (Mexico) border. The hospital is known for its affordable pricing and high-quality surgical outcomes, serving international patients seeking advanced care in gastroenterology, cardiac surgery, neurosurgery, and other specialties.

Memorial Atasehir Hospital is a private multidisciplinary hospital in Istanbul which belongs to the large Memorial Healthcare Group. The Memorial Atasehir specialties are organ transplant (with 99.5% success rate for liver and 99% for kidney), in vitro fertilization (65% success rate), oncology, cardio- and neurosurgery.

The hospital has Joint Commission International (JCI) certificate for the compliance with international treatment standards, quality, and safety. JCI is a global organization that controls the quality of medical services worldwide.