Best Tumor Marker Blood Test doctors in Spain: TOP 8 doctors

Dr. Francesc Cobo Valien graduated from the Faculty of Medicine of the University of Barcelona in 1990.

He received his specialization in oncohematology at the Hospital Clínic de Barcelona in 1995. He combined medical practice and research activities in the period 1996-2002.

He received his Doctor of Medicine degree from the University of Barcelona in 2002.

Dr. Kobo continues his research and has been awarded grants:

•Interdepartmental Commission for Innovation of the Generalitat de Catalunya

•Scholarship Fund Universitaria Agustí Pedro i Pons

•Farreras Valentí & Schering Plough School of Hematology Scholarship

•Award for the best report at the Council of the Spanish Hematology Association

•Grant from the Catalan Society of Hematology

Specialization:

•Lymphoma

•Acute leukemia

•Chronic leukemia

•Autoimmune pancytopenia

A specialist in the digestive system through MIR from the Hospital Clinic of Barcelona and a Doctor of Medicine from the University of Barcelona, he received his PhD from the University of Barcelona.

He completed his postgraduate training in the Gastroenterology Service of the Barcelona Hospital Clinic and then in the Department of Gastroenterology at Case Western Reserve University (Cleveland, USA), where he conducted cutting-edge research on inflammatory bowel diseases (IBD, Crohn's disease and ulcerative colitis).

From 2004 to 2011 he worked in the Gastroenterology Department of the Barcelona Hospital Clinic / IDIBAPS, and since 2011 he has worked as a specialist doctor in the Digestive System Department of the Teknon Medical Center in Barcelona.

He was a member of the Scientific Committee of ECCO and coordinator of the European project "IBDChip". He is the author of more than 150 publications and 500 presentations at conferences and conferences.

Experience:

Digestive system specialist, completed the MIR training program and completed his residency in this specialty at the Provincial Hospital of Barcelona between 1993 and 1996.

Doctor of Medicine from the University of Barcelona with the qualification "Distinguished Diploma Unanimously". In 2001 he received the Distinguished Doctorate from the University of Barcelona.

Between 1997 and 1999, he completed his postgraduate training in the Gastroenterology Department of the Provincial Hospital of Barcelona. Subsequently, he completed two internships in the Gastroenterology Department of Case Western Reserve University in Cleveland, USA, between 2000 and 2003, where he conducted cutting-edge research in the field of gastroenterology.

Since 2004 he has been working in the Gastroenterology Service of the Provincial Hospital of Barcelona / IDIBAPS, focusing on the treatment and research of inflammatory bowel diseases.

He is the author of numerous publications, conference papers and book chapters both nationally and internationally.

Member of the Catalan Society of Gastroenterology, the Spanish Association of Gastroenterology, the Spanish Working Group on Crohn's Disease and Ulcerative Colitis and the American Gastroenterological Association.

Areas of special interest: storage rhythm disorders, chronic diarrhea, inflammatory bowel diseases (Crohn's disease and ulcerative colitis) and other causes of chronic intestinal inflammation.

Dr. Joseba Rebollo Liceaga is a seasoned medical oncologist with a comprehensive background in oncology.​

Education and Training:

Graduated in Medicine and Surgery from the University of Navarra (1985).​

Completed residency in Oncology in 1987.​

Specialist in Medical Oncology at the Clínica Universidad de Navarra (1991).​

Professional Experience:

Head of the Oncology Department at Clínica San Miguel de Navarra (1991–2004).​

Associate Physician at the University Clinic of the Faculty of Medicine, University of Navarra (1995–2002).​

Adjunct Physician at the Oncology Platform, Hospital Quirónsalud Torrevieja (2004–2014).

Head of the Oncology Department at Hospital General de Villalba (2014–2019).​

Currently practices as a Medical Oncology Specialist at Quirónsalud Alicante.​

Certifications and Training:

Completed multiple accredited courses in Multidisciplinary Oncology between 2003 and 2006.​

Research and Publications:

Authored research on electrochemotherapy and multidisciplinary treatment approaches in oncology.

The doctor is an experienced specialist in children's hematology oncology and a leading pediatric neurosurgeon in Spain. With over 30 years of practical experience, the doctor leads the Hematology & Pediatric Oncology Unit at HM Hospitales, focusing on severe hematological and cancer diseases in children and teens.

The doctor specializes in the diagnosis and treatment of hematological and cancer disorders, particularly in the erythrocyte, myeloid, and lymphoid systems. The doctor serves as a WHO and UNESCO consultant and is involved in teaching and research activities.

Educational credentials include degrees from the Universidad Complutense de Madrid, the University of Barcelona, and the University of Maryland.

The doctor is an accomplished educator and researcher in the field of oncology, with extensive teaching experience at USP CEU. The doctor has taught a wide array of subjects including General Medical Pathology, Oral and Maxillofacial Oncology, and Bioethics. As a tutor for medical students and external rotants, the doctor has contributed significantly to the training of future healthcare professionals.

Additionally, the doctor holds the position of Director of postgraduate research in clinical and applied oncology at HM CIOCC USP CEU and is responsible for postgraduate master practices. The doctor has also completed advanced courses at MD Anderson Cancer Center.

The doctor holds a degree in Medicine from the Complutense University of Madrid and a doctorate from the University of Barcelona. Specializing in Pediatric Hematology and Oncology from the University of Maryland, the doctor is an expert in treating bone and brain tumors, as well as leukemia and hematological diseases.

With over two decades of experience, the doctor currently directs the Pediatric Hematology and Oncology Unit at HM Montepríncipe Hospital, focusing on the care of children and adolescents. Previously, the doctor held the same position at Hospital Universitario Clínica San Rafael and is an author of numerous scientific publications.

The doctor specializes in neurosurgery and has made significant contributions to the field through both clinical practice and research. With extensive experience in managing complex neurosurgical cases, the doctor has been recognized for innovative techniques in minimally invasive surgery. The doctor has published numerous peer-reviewed articles and is actively involved in teaching and mentoring upcoming neurosurgeons. The doctor is affiliated with several prestigious medical societies and has been a keynote speaker at international conferences.