| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (535 reviews) | Istanbul, Turkey | 33+ years | Brachytherapy, CyberKnife, robot-assisted surgery, immunotherapy, targeted therapy | Adenocarcinoma with complex or metastatic cases | Affiliated with Johns Hopkins Medicine, offers advanced radiation therapy with CyberKnife and Truebeam, and provides personalized treatment plans using immunotherapy and targeted therapy. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.7 / 5 (485 reviews) | Barcelona, Spain | — | 23,000+ treatments | Brachytherapy, CyberKnife, robotic-assisted laparoscopic surgery, surgical resection, HIPEC/PIPAC | Complex or metastatic adenocarcinoma cases | Offers advanced techniques like HIPEC/PIPAC for peritoneal disease. JCI-accredited with a multidisciplinary team including specialized oncologists and surgeons. Over 1,100,000 patients treated. | Joint Commission International , European Foundation for Quality Management | |
| #3 | 4.5 / 5 (166 reviews) | Tel Aviv, Israel | 34+ years34,000+ treatments | Brachytherapy, CyberKnife, chemotherapy, immunotherapy, targeted therapy | Metastatic adenocarcinoma cases | JCI-accredited center with 90% treatment efficiency for cancer. Offers innovative Foundation One CDx genetic testing to tailor personalized treatment plans. | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek | ||
| #4 | 4.4 / 5 (13 reviews) | Tel Aviv, Israel | 92,000+ treatments | Robotic da Vinci prostatectomy, Hyperthermic Intraperitoneal Chemotherapy (HIPEC) | — | — | Joint Commission International | ||
| #5 | 4.9 / 5 (35 reviews) | Istanbul, Turkey | — | — | Robotic da Vinci prostatectomy | — | — | Patient choice for robotic prostate surgery, Robotic Surgery Center of Exellence | |
| #6 | 4.7 / 5 (65 reviews) | Solingen, Germany | 28+ years4,000+ treatments | CyberKnife, chemotherapy, immunotherapy, targeted therapy, radiation therapy | Complex gastrointestinal tumors | Certified interdisciplinary oncology center with 90% success rate. Offers comprehensive tumor board reviews and personalized treatment plans. | Best doctor for herniated disc treatment, German Cancer Society | ||
| #7 | 4.5 / 5 (495 reviews) | Istanbul, Turkey | 76+ years | Brachytherapy, CyberKnife, chemotherapy, tumor resection, HIPEC | Advanced or metastatic adenocarcinoma | JCI-accredited oncology hospital with CyberKnife and brachytherapy. Offers HIPEC for peritoneal metastases. Handles 80 surgeries daily, including complex oncologic cases. | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #8 | 4.6 / 5 (174 reviews) | Vienna, Austria | 44+ years | Brachytherapy, CyberKnife, targeted therapy, immunotherapy, chemotherapy, radiotherapy | Advanced adenocarcinoma with genetic profiling | Personalized treatment plans based on tumor genetics. Prof. Zielinski leads the oncology center with 1,100+ procedures. Clinic achieves 95% positive treatment outcomes. | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | ||
| #9 | 4.6 / 5 (20 reviews) | Baku, Azerbaijan | 16+ years | Chemotherapy, hormone therapy, targeted treatment, immunotherapy | Patients needing comprehensive chemotherapy and targeted therapy | JCI accredited with 100% compliance. Offers 4-course chemotherapy regimens. Includes free interpreter and accommodation services for international patients. | Joint Commission International , Patient choice for Check-up | ||
| #10 | 4.6 / 5 (239 reviews) | Istanbul, Turkey | 20+ years | Brachytherapy, CyberKnife, immunotherapy, gastrectomy with D2 lymphadenectomy, splenectomy | Advanced gastrointestinal cancers | Offers advanced radiation oncology and surgical techniques. Doctors have performed 400+ pancreatic and gastric cancer surgeries. JCI-accredited for safety and quality. | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) |