Best Online Consultation with Oncologist Clinics in the World: 56 Top-Rated Centers

Wiener Privatklinik (WPK) is a private hospital in Vienna for patients seeking diagnosis, second opinions and treatment in Austria. Founded in 1871 as Sanatorium Löw, the clinic combines Vienna’s medical tradition with modern private care, interdisciplinary doctor teams and discreet international-patient service. Key areas include oncology, orthopedics, surgery, gastroenterology, radiology, check-up programs, sports traumatology and rehabilitation. Patients value WPK for coordinated care, multilingual support, privacy, hotel-style comfort and access to renowned specialists in the heart of Vienna, close to major university medicine and modern diagnostic services.

Dr. Dvora Blumental offers online oncology consultations with over 25 years of experience. She is the Director of the Neuro-oncology Department and has performed over 900 procedures. Sourasky Medical Center is a JCI-accredited facility ranked among the top clinics by Newsweek. A consultation may cost around $900, which includes a review of medical documents. Specialized breast cancer consultations typically run around $700. Patients receive a personalized second opinion or treatment plan via Zoom or Skype after submitting their medical records.

Anadolu Medical Center is a JCI-accredited facility affiliated with Johns Hopkins Medicine. An online consultation with an oncologist may cost around $220–$280. This fee includes a case review by a multidisciplinary tumor board for expert treatment planning. Follow-up consultations within 14 days are provided at no extra cost. Dr. Bülent Karagöz leads these sessions with over 30 years of experience and is a member of the Turkish Association of Medical Oncology. He reviews patient history and imaging to provide internationally standardized second opinions.

Prof. Dr. Serkan Keskin leads these oncologist consultations at Memorial Şişli Hospital. He ranked first in Turkey's medical oncology qualification exam and has published 42 international articles. An online consultation typically costs around $80–$220, depending on the specialist's rank. This remote session includes a review of all submitted medical records and images. Results are provided during the video call. Memorial Şişli is the first hospital in Turkey to earn JCI accreditation, ensuring international safety standards.

Proton Therapy Centre Quironsalud is Spain's first proton therapy center. It belongs to Quirónsalud, the largest hospital group in Europe. The center specializes in oncology and proton therapy.

• Treats around 450 patients with proton therapy each year.
• Accredited by Joint Commission International and ESMO.
• Uses the Proteus One® system with a 220-degree rotating gantry.
• The system scans each tumor to deliver the most suitable dosage.
• All treatment equipment is housed in one multifunctional room.

Centro Médico Teknon is JCI-accredited and holds an EFQM excellence certification. Dr. Jaume Capdevila conducts these remote assessments with over 20 years of experience. He is a member of ESMO and ASCO. A consultation typically costs around $700. This price generally covers a medical assessment and a formal report. The session occurs via a secure video platform. It usually lasts 30–60 minutes. Patients receive an individualized care plan and a cost estimate after the meeting.

Memorial Bahçelievler Hospital is Turkey’s first LEED Platinum-certified hospital. It is part of the country’s largest healthcare network, Memorial Healthcare Group. Its core specialties include oncology, cardiovascular surgery, orthopedics, and robotic surgery.

• Kidney transplant success rate of 99% and liver transplant success of 93.5% across the group.
• Magnetom Skyra 3T MRI with 97% less noise, designed for overweight and claustrophobic patients.
• Elekta Versa HD radiotherapy adapts to breathing and cuts treatment time by two-thirds.
• Da Vinci robot provides 3D 15x magnification for kidney transplant and other surgeries.
• Five minutes from Istanbul Airport with free transfers and a personal coordinator for each international patient.

Prof. Dr. Suleyman Alici provides expert oncology advice through virtual consultations at Hisar Hospital Intercontinental. He has over 30 years of experience and has managed more than 900 cases. The hospital maintains international safety standards with a JCI accreditation. A remote session typically runs around $130–$170. This fee covers the initial evaluation and guidance on necessary future tests. Patients receive expert reviews of prior diagnoses from home, avoiding international travel for the first step of their care.

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.

Confraternitaet & Goldenes Kreuz Private Hospital is one of Vienna's oldest and most respected private hospitals, founded in 1729. Located in the city centre, the clinic offers a full range of inpatient, day hospital, and outpatient services, with a focus on cardiology, oncology, gynaecology, fertility treatment, and surgery. Leading specialists — primarily professors from the Medical University of Vienna — treat nearly 7,000 inpatients annually.