| Turkey | Austria | Spain | |
| Gamma Knife | from $6,300 | from $32,000 | from $18,000 |
Head of Functional Neurosurgery at Ruber International Hospital since 2005 – Dr. Martínez Álvarez specializes in radiosurgery for complex brain conditions.
Head of the Department of Neurosurgery at HM Hospitales Clinic – Dr. Diamantopoulos Fernández leads a team specializing in complex neurosurgical cases.
The doctor is a pediatric oncologist with 37 years of experience, specializing in the treatment of blood disorders and performing procedures like bone marrow transplants and ablation therapy. The doctor is currently the Head of Paediatric Haemato-Oncology at Quironsalud Madrid University Hospital.
With a prolific academic record, the doctor has edited 14 books, contributed to 75 book chapters, and presented at over 200 conferences. The doctor is a member of several professional associations, including the Spanish Association of Paediatric Haematology and the Spanish Association of Paediatric Oncology.
The doctor treats a wide range of conditions, including leukemia, lymphoma, multiple myeloma, and various hematological and autoimmune disorders.
The doctor received training in Family Medicine at Laval University in Quebec and has 15 years of experience in Emergency Medicine at McGill and University of Montreal Teaching Hospitals. The doctor has published numerous articles, served on various committees, and held a lecturer position in Family Medicine at the University of Montreal.
Currently based in Madrid, Spain, the doctor sees patients at private medical offices, teaches at St. Pablo CEU Medical School, and serves as a medical advisor for the European Space Agency. Additionally, the doctor is the National Consulting Physician in Spain for Air France and KLM airlines and is the Chief of the Executive Health Program at the Hospital de Madrid.