Best Electroretinography Clinics and Costs in 2025

Dunyagoz Eye Hospital Istanbul Etiler is a private single-specialty medical center in Istanbul, Turkey, specializing in orthopedics, neurology, and oncology. The facility is a preferred choice for local and international politicians, celebrities, and artists. The Etiler branch also provides ocular oncology treatments. The hospital offers services to both adults and children, with 66,000 patients receiving medical care there annually. It is particularly popular among patients from CIS countries, Europe and the Commonwealth, and Arab League States.

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.

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.

Medipol University Hospital is one of the largest multi-specialty medical institution in Turkey. Daily, over 1,200 patients trust their health to Medipol's experts. The hospital is equipped with advanced technologies, i.e, Da Vinci Surgical System, Cyber and Gamma Knives. Doctors specialize in cancer, neurological, and cardiovascular treatment. Organ transplantation, transplant and are among key specialties of the hospital.

Policlinico San Donato is a leading Italian clinic for cardiology and cardiac surgery.

Doctors perform over 9,400 open and minimally invasive operations on the heart and blood vessels annually. It is the largest number in the country.

Сardiology, heart surgery, arrhythmology, and rehabilitation are the top specialities in San Donato Hospital.

Anadolu Medical Center is a multidisciplinary facility providing American treatment standards at affordable prices in Istanbul (Turkey). Anadolu affiliates with the Johns Hopkins Hospital, one of the best medical facilities in the USA.

Oncology, hematology oncology, urology, neurosurgery, women's health, , and check-up are the leading specialties in Anadolu Hospital.

The medical center is among the Top 10 hospitals in the world according to the Medical Travel Quality Alliance (MTQUA), an international organization that promotes excellent standards of health services for medical tourists.

Patients from the United States, the United Kingdom, Romania, Bulgaria, and Azerbaijan choose Anadolu Medical Center.

Summary about Anadolu from patients' reviews:

The Anadolu Clinic is a highly-regarded medical facility located on the coast of the marble sea. It is renowned for its professionalism, cleanliness, and attention to detail. The staff is polite, attentive, and responsive to patients' needs. Highly-trained and skilled doctors are available for comprehensive examinations and treatments, and the recovery room is bright and comfortable with a beautiful view. Patients have benefited from the services of an excellent translator, Elmira, and the support of coordinators Zakhida, Bakhtygul, and Amina, Gayana. The clinic also offers a transfer service from the airport to the hotel and back, as well as booking a hotel conveniently located 10-15 minutes away. Anadolu is the perfect choice for a successful treatment and recovery.

Top 5 Anadolu Advantages: 

1. Highly skilled and experienced medical staff 
2. Advanced equipment 
3. Personal coordinators and interpreters
4. Pleasant atmosphere 
5. Wide range of medical services and treatments

Seoul National University Bundang Hospital is one of the most innovative multidisciplinary medical centers in Korea.

It is the 1st digital hospital in the country. The hospital is equipped witg BESTcare system that allows avoiding medical errors, improving treatment safety and effectiveness.

Bundang specializes in general and abdominal surgery, oncology, orthopedics and traumatology. 1,500,000 patients undergo treatment at in hospital every year.

Hospital Sant Joan de Déu (Barcelona, Spain) accepts children for treatment from the infant age to 21. The Hospital belongs to Top-5 medical institutions in Europe and is recognized as the most authoritative one in the field of pediatric oncology treatment. The Center has its own Laboratory for Molecular Medicine where innovative therapeutic methods are developed.

Asklepios Klinik Altona is a university hospital of Hamburg, one of the oldest medical facilities in Northern Germany. The medical center belongs to the hospitals’ group of Asklepios Kliniken. Asklepios Altona Hamburg specializes in robotic surgery, gastroenterology, abdominal surgery, neurology, and oncology specialties.

95,000 patients get treatment annually here.

Asklepios Nord is the largest multidisciplinary hospital in Hamburg. It is included in the biggest medical network in Germany — Asklepios Kliniken.

Pediatrics, neurosurgery, gastroenterology, ophthalmology, maxillofacial surgery are the main specialties at Asklepios Nord.

Asklepios Nord is regularly ranked among TOP hospitals in Germany for dentistry, ophthalmology, proctology.

72,000 patients receive treatment in the hospital annually.

Gangnam Severance Hospital is a large multidisciplinary medical center in Seoul, South Korea. The hospital specializes in oncology, neurosurgery, neurology, cardiology, and check-up (complex diagnostics).

Gangnam Severance Hospital has received JCI accreditation, a global organization that evaluates the clinics across the globe for safety and high-quality medical services. That means the hospital complies with international healthcare standards.

The hospital is the 1st in South Korea to perform lung transplant.

Bumrungrad International Hospital is a global medical facility in Bangkok, Thailand that specializes in oncology, ophthalmology, orthopedics, neurosciences, heart surgery, check-ups, etc. Over 1 million patients choose Bumrungrad annually. 50% of them are international ones from over 190 countries.

The hospital is one of the largest private centers in Southeast Asia and one of the most significant world’s outpatient clinics. Bumrungrad International is recognized as TOP-10 best hospitals and TOP-30 most technologically advanced clinics in the world.

Clinica Universidad de Navarra (CUN) is the best private Spanish hospital in 2018 according to MERCO (monitoring organization of medical reputation).

Navarra is a leading sarcoma center. 74% of patients get cured of bone sarcoma; and in up to 95% of cases, an affected limb is preserved.

Oncology, Onco-Hematology, Organ Transplant, Neurosurgery, Cardiac Surgery are the primary specialties in Navarra Hospital.

Hospital de Navarra is the 1st in Spain that has received JCI, the US certificate for the high quality of medical services.

Over 700,000 patients from 70 countries have been treated at Navarra.

Hospital HM Sanchinarro is a private multi-specialty medical center located in Madrid, Spain. The clinic's team specializes in neurosurgery, oncology, urology, and surgery. Hospital HM Sanchinarro serves only adults. 400,000 patients choose Hospital HM Sanchinarro to get medical care every year. They are mainly patients from Europe & Commonwealth, Arab League States, and Russian-speaking countries.

Kaplan Medical Center is branch of the Hebrew University of Jerusalem, which is located in Rehovot almost near Tel Aviv. This clinic is multidisciplinary medical complex. There are 23 departments. In addition, the center arrange the collection and storage of cells for use in onco-hematology treatment. Bookimed provides for you opportunity of treatment without intermediaries in this medical center.

Global Hospital (Gleneagles Global Health City) is a multidisciplinary hospital in Chennai, India. The hospital is the best medical facility for the organ transplant in the country and the world’s leader in the number of successful liver transplants (over 1,000). Doctors are the 1st in India to perform minimally invasive lung and combined heart-kidney transplants.

Gleneagles Global Health City specializes in the organ and transplant, cardiology, pulmonology (treatment of the lungs), and oncology.

Global Hospital Chennai is a part of Gleneagles Global Hospitals Medical Group, which accepts 2 mln patients annually.

Global Hospital Mumbai is a private multidisciplinary clinic in India. The hospital is a part of Gleneagles Global Hospitals Group.

The hospital specializes in robotic surgery, gastroenterology, orthopedics, bariatrics (treatment of obesity), and organ transplants.

Global Hospital Mumbai is the 1st facility in the world to transplant the liver simultaneously with the surgical treatment of spinal tuberculosis, and the 1st to perform the combined kidney-liver transplant in Western India.