Best Countries for Electroretinography Abroad: TOP-20 Clinics

Centro Médico Teknon is a private multi-specialty medical center in Barcelona, Spain, and part of Quirónsalud, Spain’s largest private hospital group. The center specializes in neurosurgery, orthopedics, oncology, and heart surgery, with expertise also covering cardiology, fertility, ophthalmology, and advanced diagnostics. JCI accredited and recognized as one of Barcelona’s leading private hospitals, Centro Médico Teknon treats complex cases and welcomes international patients, including public figures, athletes, and celebrities. The center serves adults only and welcomes around 10,000 patients each year, with patients most often coming from Russian-speaking countries, Europe and the Commonwealth, the USA, Canada, and Australia.

Istanbul Florence Nightingale Hospital is Turkey's first Smart-and-Green hospital, certified by TÜV Hessen. It holds JCI and ISO accreditation and treats over 300,000 patients each year. Its strongest specialty is orthopedics, with the first EOS device in Turkey for low-dose imaging.

• Heliport enables air ambulance transfers for emergency cases.
• All 11 surgery rooms have laminar airflow for sterile conditions.
• A 300-seat conference room connects to surgery rooms for live teaching.
• Accredited by British QHA, adding another layer of quality assurance.
• Part of the Florence Nightingale Group, which runs Demiroglu Bilim University and its medical school.

Lokman Hekim Istanbul Hospital is a JCI-accredited private medical center in Istanbul. It treats 10,000+ patients each year. Core specialties are neurosurgery, orthopedics, spinal surgery, and weight loss surgery.

• Holds ISO 9001 certification from TÜV NORD CERT.
• 90 physicians work across 35 departments.
• Patients come from CIS, Africa, and the Arab League.
• Formerly known as Adatip International Hospital.
• Serves both adults and children.

Sourasky Medical Center provides electroretinography within its specialized Ophthalmology Division. The hospital holds JCI accreditation, meeting international safety and quality standards. This electrophysiological test typically costs around $800. Pricing is regulated by the Israeli Ministry of Health to maintain consistency. The facility is located in Tel Aviv and serves as a major referral center. Each examination follows established clinical protocols for ocular diagnostics.

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

Oncology, hematology-oncology, urology, neurosurgery, women's health, IVF, and check-up are the leading specialties at 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 high standards of health care for medical tourists.

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

Summary about Anadolu from patients' reviews:

The Anadolu Medical Center 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. 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 Medical Center is the perfect choice for a successful treatment and recovery.

Top 5 Anadolu Medical Center 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

San Donato Hospital is an IRCCS-accredited cardiology and cardiac surgery center. It performs over 9,400 heart and blood vessel operations each year – the most in Italy. Core specialties include cardiology, cardiac surgery, arrhythmology, and rehabilitation.

• 97% success rate for cardiac surgeries, one of the highest in Europe.
• Over 3,000 children treated internationally for congenital heart defects.
• Telepresence robots allow patients to connect with doctors anytime.
• Over 20,000 coronary artery bypass and heart valve surgeries performed.
• A hotel on the clinic grounds for patient and family stays.

Medipol Mega University Hospital offers ERG alongside ocular ultrasound and visual evoked potentials. The bundle may cost around $3,000 and includes all three tests. The hospital holds JCI and JCI Academic Accreditation. Its seven-hospital complex includes an Eye Hospital. The international patient team has 230 staff working in 30 languages. Medical reports can be translated into English.

SJD Barcelona Children’s Hospital ranks among Europe's top three medical institutions. It has provided care since 1867 and treats patients from infancy through 18. Core specialties include pediatric oncology, cardiology, neurology, and orthopedics.

• Survival rate for acute lymphoblastic leukemia reaches 94%.
• Bone marrow transplant survival rates: 90–100% for related donors, 70–80% for unrelated.
• Cardiology center performs over 300 surgeries yearly with high success and low mortality.
• Uses intra-arterial chemotherapy for retinoblastoma and anti-GD2 immunotherapy for neuroblastoma.
• HEPA-filtered rooms protect patients after bone marrow transplants.

Bumrungrad International Hospital is one of Southeast Asia's largest private medical centers. Over one million patients choose it each year, including a 50% international mix from 190+ countries. Its core specialties include oncology, cardiology, orthopedics, ophthalmology, neurosciences, and health screenings.

• First hospital in Asia to earn JCI accreditation, plus GHA and DNV-GL infection risk certification.
• Uses IBM Watson for oncology, a pharmacy robot, and offers ReLEx SMILE laser eye surgery – the only hospital in Thailand to do so.
• Heart Center provides a 24/7 emergency cardiac intervention program with a 90-minute door-to-balloon time.
• Orthopedists perform MAKOplasty robotic joint replacement with a 1–3 day recovery, in cooperation with the Dorr Arthritis Institute in the USA.
• Over 60,000 patients come for health screenings yearly, and the hospital provides 150+ interpreters, a heliport, and a visa extension counter.