| Turkey | Austria | Spain | |
| Resection of glioblastoma | from $18,500 | ≈ $24,000 | from $50,600 |
| Halcyon | ≈ $9,500 | ≈ $11,500 | ≈ $6,500 |
| Gamma Knife | from $5,500 | ≈ $32,000 | from $20,400 |
| Chemotherapy for breast cancer | from $3,000 | ≈ $9,500 | from $1,700 |
| Actinium-225 Therapy | from $20,500 | ≈ $12,500 | ≈ $28,000 |
Dr. Gerardo Conesa Bertran directs the Institute of Neurosurgery and Neurobiology at Teknon Medical Centre. He is a specialist in brain stem surgery and operations in highly functional brain areas. Dr. Conesa performs complex procedures for brain tumors, epilepsy, and Parkinson's disease. He holds a medical degree and doctorate with honors from the University of Barcelona.
Dr. Javier Herrero Jover is a pioneer in plastic and reconstructive surgery with over 46 years of experience, specializing in advanced 3D surgical planning.
A leading European neurosurgeon with over 50 years' experience, Dr. Oliver specializes in minimally invasive techniques for brain tumors including Glioblastoma.
Dr. Carme Balana Quintero is a neuro-oncologist at Centro Médico Teknon in Barcelona. She specializes in brain tumor treatment and protocol development. Dr. Balana Quintero is the current President of the Spanish Neuro-oncology Research Group (GEINO). She also presides over the Catalan-Balearic Oncology Society.