When I first moved to Spain, besides dealing with residency permits, my biggest concern was healthcare. After all, no one can guarantee they’ll never get sick. In case of a headache, a fever, or something more serious, it’s reassuring to know which places have high medical standards and strong research capabilities. I’ve taken the time to compile a list of some of Spain’s top-notch institutions in the biomedical research field to share with everyone. I hope you find it useful.
Many of these institutions are deeply integrated with universities and top hospitals, representing the pinnacle of medical research in Spain. They not only have profound expertise in treating cancer, cardiovascular diseases, and in neuroscience, but they are also the birthplace of many new drugs and therapies. Learning about them is not just a guide to getting medical care; it also gives us a more direct understanding of Spain’s scientific and technological strength.

Major Public Research Centers
The main force of Spain’s research landscape consists of public institutions, primarily funded by the government, with a research focus on basic science and major diseases. These institutions typically do not offer routine outpatient services with [Spanish doctors] to the public, but their research findings are directly applied in clinical treatments at major public hospitals.
Carlos III Health Institute
This is Spain’s core public health and biomedical research funding agency for anyone [seeing a doctor in Spain], and its status is somewhat similar to the NIH in the United States. It also directly oversees several national research centers, such as the National Cancer Research Centre (CNIO) and the National Centre for Cardiovascular Research (CNIC), which are arguably leaders in their respective fields not just in Spain, but across Europe.
Top University and Private Research Institutions
Beyond the public sector, many university-affiliated institutes and non-profit private research organizations also form the backbone of Spain’s medical R&D. Their research is often more flexible and more focused on translating findings into practical applications.
In the table below, I’ve listed some of the more well-known ones. It’s certainly not an exhaustive list, so feel free to add more!
| Institution Name | City | Research Focus |
| National Cancer Research Centre (CNIO) | Madrid | Cancer molecular biology, new drug development |
| Institute for Research in Biomedicine (IRB Barcelona) | Barcelona | Cell biology, structural biology, cancer |
| Centre for Genomic Regulation (CRG) | Barcelona | Genomics, bioinformatics, stem cells |
| August Pi i Sunyer Biomedical Research Institute (IDIBAPS) | Barcelona | Immunology, liver diseases, neuroscience |
| Vall d’Hebron Institute of Research (VHIR) | Barcelona | Oncology, pediatrics, rare diseases |
Spain’s medical research capabilities are highly concentrated, especially in the regions of Barcelona and Madrid. Many of the public hospitals we visit for regular medical care are backed by the technological support of these powerful research institutes, which influences [Spanish hospital rankings]. Therefore, you can have more confidence in the Spanish healthcare system. If anyone works at these institutions or has experience dealing with them, please feel free to share your thoughts in this thread!