Best Tumor Marker Blood Test Doctors in Spain — TOP 8

Dr. Agusti Barnadas Molins is the chief breast cancer specialist at Teknon Oncology Institute in Barcelona. He has directed more than 70 research projects on breast cancer and gynecological oncology. Dr. Barnadas Molins treats tumors using chemotherapy, gland therapy, and immunotherapy. He practices at JCI-accredited Centro Médico Teknon.

• Authored over 130 original scientific articles on clinical oncology.
• Served as General Secretary of the Spanish Medical Oncology Society.
• Former President of the Catalan-Balearic Oncology Society.
• Founder and Vice President of the Spanish Breast Cancer Research Group.

Dr. Francesc Cobo Valien is a leading oncohematologist at the Teknon Oncology Institute in Barcelona. He specializes in treating complex blood cancers, including leukemia and lymphoma. Dr. Cobo Valien earned his medical degree and doctorate from the University of Barcelona. He serves patients at Centro Médico Teknon, a JCI-accredited facility.

• Treats acute and chronic leukemia, Hodgkin's lymphoma, and multiple myeloma.
• Performs bone marrow transplants and biological therapy for hematologic malignancies.
• Recipient of the Spanish Hematology Association award for medical reporting.
• Heads research projects supported by the Catalan Society of Hematology.

Dr. Miquel Sans Cuffí is a gastroenterologist at Centro Médico Teknon in Barcelona. He is the author of over 150 publications and 500 conference presentations. Dr. Cuffí conducted research on inflammatory bowel diseases at Case Western Reserve University in Ohio. He treats complex conditions like Crohn's disease, ulcerative colitis, and Barrett's esophagus.

• Former member of the Scientific Committee for the European Crohn’s and Colitis Organisation.
• Served as coordinator for the European IBDChip research project.
• Member of the American Gastroenterological Association and the Spanish Association of Gastroenterology.
• Performs specialized procedures including stomach resection and laparoscopic anti-reflux surgery.

Dr. Joseba Rebollo Liceaga is a clinical oncologist at Quirónsalud Alicante. He focuses on personalized cancer treatments and gene-based therapies for metastatic breast cancer. Dr. Rebollo Liceaga teaches as a professor of Multidisciplinary and Personalized Oncology. He treats various conditions, including prostate, colon, and thyroid cancers.

• Former Head of Oncology at Clínica San Miguel and Hospital General de Villalba.
• Researches electrochemotherapy and multidisciplinary approaches for complex cases.
• Practices at JCI-accredited Quirónsalud Torrevieja, a leading center in southeastern Spain.
• Expert in diagnostics using PET-CT, mammography, and tumor marker blood tests.

Dr. Cubillo Gracián pioneered the liquid biopsy program in Spain. He uses this specialized tumor marker blood test for molecular analysis without invasive surgery.

• Heads the Medical Oncology Service at Hospital Universitario HM Sanchinarro
• Directs postgraduate research and the Master's in Clinical and Applied Research in Oncology
• Uses molecular markers like EGFR and ALK to design targeted cancer treatment plans
• Co-investigator for the Start Madrid clinical trials program developing new cancer therapies
• Associate Professor of Oncology teaching pathology and bioethics at USP CEU

Dr. Lopez Ibor leads the Pediatric Hematology and Oncology Unit at HM Montepríncipe. She uses tumor marker blood tests to track pediatric cancers and hematological diseases.

• Trained in pediatric hematology at the University of Maryland in the United States
• Specializes in treating neuroblastoma, leukemia, and solid tumors in children
• Uses intraarterial chemotherapy to deliver drugs directly to tumor sites
• Author of numerous scientific publications in international medical journals
• Directs CAR T-cell therapy programs for children with blood cancers

Dr. Diamantopoulos Fernández heads the Neurosurgery Department at HM Hospitales. He leads clinical teams at this major Spanish hospital network.

• Heads the department at HM Hospitales in Madrid
• Specializes in surgical care for brain and spinal tumors
• Coordinates complex cases at a leading university hospital
• Oversees diagnostic protocols for oncological patients in neurosurgery

Dr. Blanca Lopez Ibor leads the Hematology and Oncology Unit at HM Hospitales. She uses tumor marker blood tests to track pediatric cancers like leukemia and lymphomas.

• Trained in pediatric oncology and hematology at the University of Maryland in the USA
• Serves as an expert consultant for the WHO and UNESCO
• Expert for the Spanish Ministry of Health in pediatric oncology
• Member of the American Society of Hematology and the International Society of Pediatric Oncology
• Fellowship trained specialist in treating aggressive blood disorders and solid tumors