| Turkey | Austria | Spain | |
| Stereotaxic radiosurgery | from $4,500 | from $17,000 | from $12,000 |
| Radiation therapy for colorectal cancer | from $7,000 | from $12,000 | from $10,000 |
| Gamma Knife | from $7,000 | from $32,000 | from $18,000 |
| Craniotomy | from $6,450 | from $20,000 | from $25,000 |
| Chemotherapy for breast cancer | from $1,200 | from $15,000 | from $3,500 |
Dr. Mustafa Solak specializes in complex cancers at Hisar Hospital Intercontinental, with fellowship training at Hacettepe University Cancer Institute.
Dr. Eda Tanrikulu specializes in medical oncology and chemotherapy, with a strong focus on glioma treatment at Anadolu Medical Center.
Prof. Sezer Sağlam specializes in medical oncology with a focus on glioma treatment at Gayrettepe Florence Nightingale Hospital.
Abdullah Sakin leads the medical oncology department at Medipol Bahçelievler Hospital, specializing in glioma treatment.