Best Hospitals for Atrial septal defect treatment in the World 2025

Memorial Şişli Hospital in Istanbul is the largest multidisciplinary medical center in Istanbul. It is the 1st hospital in Turkeу and the 21st in the world accredited by Joint Commission International (JCI) for the high quality of treatment.

Memorial Şişli specialties are the following: oncology, transplant, , neurosurgery, weight loss surgery, including gastric lap banding, and organ transplant. The success rate of organ transplant at Memorial is 90%.

Patients from 92 countries choose Memorial Şişli for treatment annually.

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), (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.

Memorial Hospital Bahçelievler (Memorial Bahçelievler Hastanesi) is a multidisciplinary medical center in Istanbul with an eco-friendly design. There are a lot of green areas on the hospital territory, which contribute to patients’ psychological comfort and their speedy recovery.

The medical facility specializes in oncology treatments, cardiovascular surgery, orthopedics, brain surgery, urology, gynecology, general and robotic surgery.

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.

Ospedale San Raffaele (San Raffaele Research Hospital) in Milan is one of the largest research hospitals in Europe. It applies ad hoc methods for rare immune system and genetic diseases treatment.

Among its achievements — the world's first stem cell therapy for patients with severe combined immune deficiency disorder (ADA-SCID).

Oncology, oncohematology, neurosurgery, neurology, cardiovascular surgery, urology, and gynecology are the strongest specialities here.

Surgeons of the hospital perform over 52,000 operations annually.

Asklepios Hospital Barmbek is a clinic No. 1 for foreign patients according to the Medical Travel Quality Alliance, the international organization for medical tourism.

The Hospital is a multidisciplinary medical center. It is a part of Asklepios Kliniken, the most significant German hospitals' network.

Asklepios Barmbek specializes in Oncology, Oncohematology, Surgery, and Pulmonology.

80,000 patients from Germany and other countries worldwide receive treatment annually here.

Uniqacare Clinic is a private multi-specialty medical center located in Istanbul, Turkey. The team is dedicated to neurosurgery, cardiology, oncology and transplantology. Uniqacare Clinic serves both adults and children. 433200 patients choose Uniqacare Clinic to get medical care every year. Patients from russian speaking countries, Africa, USA, Canada and Australia visit the clinic most often.

Severance Hospital in Korea is an international multidisciplinary clinic at Yonsei University, located in Seoul South Korea. Yonsei Severance Hospital's Health System includes: oncology and rehabilitation centers, pediatric and women's clinics, cardiovascular center and Clinic of Ophthalmology and Otolaryngology. The Hospital has been certified by JCI (Joint Commission International) and serves 1.6 million outpatients annually.

SJD Barcelona Children's Hospital (Spain) treats patients from infancy to 18 years old. It is among the top three medical institutions in Europe and a leading center for pediatric oncology. The hospital has a dedicated Laboratory for Molecular Medicine, where innovative treatment methods are developed.

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.

Memorial Antalya Hospital is a private multidisciplinary hospital in Turkey. It specializes in medical and radiation oncology, general, plastic, and reconstruction surgery. Memorial Antalya Hospital meets international standards of quality and safety according to the JCI (Joint Commission International), an authoritative organization evaluating world-class medical centers.

Valued Med Hub Hospitals is a private multi-specialty medical center located in Istanbul, Turkey. The team specializes in neurosurgery, oncology, ophthalmology, and surgery. Valued Med Hub Hospitals provides care for both adults and children. Each year, 300 patients choose the clinic for medical treatment. Patients from CIS countries, Europe & Commonwealth, as well as the USA, Canada, and Australia, visit the clinic most often.

Istanbul Florence Nightingale Hospital, located in Şişli, Istanbul, is Turkey's first Smart-and-Green hospital, built in accordance with TÜV Hessen Green Building Certificate standards. The hospital covers 50,254 sqm across 18 stories and includes a heliport for air ambulance services. It has 251 patient beds, 51 intensive care beds, and 11 surgery rooms. The hospital is equipped with advanced technology, including the EOS device, the first in Turkey designed to reduce radiation exposure in orthopedic imaging. With JCI and ISO accreditations, it is globally recognized for its inpatient care and safety.

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.

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).