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The Bookimed clinic ranking is based on data science algorithms, providing a trusted, transparent, and objective comparison. It takes into account patient demand, review scores (both positive and negative), the frequency of updates to treatment options and prices, response speed, and clinic certifications.

RankClinic NamePatient RatingCountryLead DoctorexperienceTechniquesBest ForWhy It’s RankedAccreditations
#1
4.6 / 5
(174)
Vienna, Austria
33+ years
Consultation with an oncologist, PET/CTWorld's Best Hospitals 2021 by Newsweek, International Organization for Standardization
#2
3.8 / 5
(8)
Vienna, Austria
#3
4.5 / 5
(19)
Vienna, Austria
25+ years
International Organization for Standardization, World's Best Hospitals 2026 by Newsweek
#4
4.6 / 5
Vienna, Austria
26+ years
Radiation therapy for colorectal cancer, PET/CTWorld's Best Hospitals 2026 by Newsweek
#5
4.2 / 5
(21)
Vienna, Austria
32+ years
International Organization for Standardization
#6
3.9 / 5
Vienna, Austria
ISO 9001:2015 Quality management systems, International Organization for Standardization