4 Best Immunotherapy with Keytruda (Pembolizumab) Doctors in Spain

Dr. Joan Ramon Garces Gatnau is a dermatologic surgeon at Centro Médico Teknon in Barcelona. He is a pioneer in oncodermatology and skin cancer treatment. Dr. Garces Gatnau serves as the Clinical Head of Dermatology at Hospital de Sant Pau. He also directs the Mohs Unit at the Autonomous University of Barcelona.

• Performed over 1,400–2,000 Mohs Micrographic Surgery procedures.
• Achieves skin cancer cure rates higher than traditional excision methods.
• Member of the International Society for Dermatologic Surgery.
• Treats melanoma, basalioma, and complex skin conditions.

Dr. Javier Cortés Castán, MD, PhD, is a medical oncologist. He is the Director and Founder of the International Breast Cancer Center (IBCC) at Centro Médico Teknon (Quironsalud) in Barcelona. He has 25+ years of practice. He specializes in HER2‑positive and triple‑negative breast cancer. Expertscape ranks him #1 worldwide in HER2+.

He has authored 550+ publications and given 800+ presentations. He leads 150+ active clinical trials. His work helped enable 12 metastatic breast cancer treatments approved in Europe. He was a key leader in KEYNOTE‑522, KEYNOTE‑355, and DESTINY‑Breast03. He is the only Spanish oncologist with two papers in CA: A Cancer Journal for Clinicians. He is a 2026 Giants of Cancer Care honoree. IBCC provides advanced care and access to trials. Centro Médico Teknon is JCI‑accredited.

Professor Bosch leads global research in Chronic Lymphocytic Leukemia (CLL) and lymphoma treatments, with over 80 active clinical trials.

• Specializes in lymphomas and CLL at Hospital Quiron Barcelona
• Published 100+ articles in top journals like NEJM and Nature Medicine
• Head of Hematology at Vall d'Hebron University Hospital
• Develops new therapeutic approaches for lymphoproliferative disorders

Dr. López-Ibor leads the Pediatric Hematology and Oncology Unit at HM Montepríncipe Hospital, specializing in bone, brain tumors, and leukemia.

• Over 32 years of pediatric oncology experience
• Expert in Hematology and Oncology from the University of Maryland
• Author of numerous national and international scientific publications
• Provides specialized care for children and adolescents