Dr. Kharya specializes in pediatric hematology-oncology and bone marrow transplants at Artemis Hospitals.
Prof. Dr. Abdullah Sakin is a professor of medical oncology. He treats solid tumors, including lung, breast, gastrointestinal, genitourinary, gynecologic, head and neck cancers, and melanoma.
He delivers personalized, evidence-based care. His treatments include chemotherapy, targeted therapy, immunotherapy, hormone therapy, and precision oncology. He has authored more than 200 scientific publications and takes part in international clinical research. This work advances patient-centered cancer care.
Prof. Dr. Gül Alço is a radiation oncologist with about 27 years of experience. She treats breast, lung, prostate, gastrointestinal, gynecologic, central nervous system, head and neck, soft tissue, and bone cancers with radiotherapy.
Her expertise includes adaptive radiotherapy and radiosurgery. She uses advanced radiation techniques to provide personalized, evidence-based care in a multidisciplinary, patient-centered setting.
Prof. Vajkoczy leads the Neurosurgery Department at Charité – Universitätsmedizin Berlin, performing over 4,000 neurosurgeries annually.
Dr. Fernando Ruiz Juretschke is a neurosurgeon at Publio Cordón Memorial Hospital in Madrid. He treats brain tumors and complex spinal conditions, including glioblastoma, pituitary adenomas, and spinal stenosis. Dr. Ruiz Juretschke performs specialized procedures such as endoscopic discectomies for herniated disks. He works at a JCI-accredited facility, a medical hub in Spain with a team of over 100 specialists.
Dr. Alandag Celal is a clinical oncologist at Medicana Sivas Hospital in Turkey. He performs medicinal therapies for malignancies, including chemotherapy and immunotherapy. Dr. Celal treats conditions ranging from lung and breast cancer to sarcomas. He works at a hospital that treats over 113,000 patients every year.
Dr. Sadir Alrawi is a board-certified surgical oncologist. He specializes in upper gastrointestinal, head and neck, minimally invasive, breast, and colorectal cancers. He also has expertise in heated chemoperfusion. Dr. Alrawi serves as the Director of Oncology Services at VPS Hospital system in the UAE and MENA region. He oversees several tertiary referral cancer centers.
Dr. Alrawi holds both American and British board certifications. He completed fellowships at Roswell Park Cancer Institute. He has previously led oncology divisions at Al Zahra Hospital, Tawam Hospital (a Johns Hopkins affiliate), and 21st Century Oncology in Florida. Dr. Alrawi has published widely and given many invited talks. He remains active in oncology research and education.
Specialist in Pediatric Hematology and Oncology with over 32 years of experience – Dr. López-Ibor leads the Pediatric Hematology and Oncology Unit at HM Montepríncipe Hospital.
Dr. Muhammed Gomec is a general surgeon at Medicana Sivas Hospital in Turkey. He performs gastrointestinal and colorectal surgeries for cancerous and non-cancerous conditions. Dr. Gomec also performs weight loss procedures, including gastric sleeve and gastric bypass surgery.
He performs abdominal interventions such as liver resection and colectomy. He treats oncological cases, including stomach, pancreatic, and colon cancers. Dr. Gomec works at a hospital that serves over 110,000 patients annually.
Dr. Cubillo Gracián directs a postgraduate research Master's in oncology at HM CIOCC, blending academic rigor with clinical expertise.
Dr. Mehmet Ozek is a neurosurgeon with 45 years of experience, specializing in complex brain and spinal surgeries.
Dr. Hamza Ugur Bozbey is a clinical oncologist at Uniqacare Clinic in Istanbul. He treats malignancies including glioblastoma, sarcoma, and stage 4 lung cancer. He manages solid tumors and hematological cancers such as leukemia and lymphoma, as well as rare conditions like chordoma and neuroendocrine tumors.
Dr. Hakan Seckin is a neurosurgeon at Medicana Bursa Hospital in Turkey. He performs complex neuro-oncology and spinal surgery. Dr. Seckin treats brain tumors, glioblastomas, and herniated disks. He also manages cerebral artery aneurysms and arteriovenous malformations.
He works at Medicana Bursa Hospital, which has 300 beds and a staff of 100 doctors. Dr. Seckin conducts online consultations for international patients. He treats cranial conditions and spinal stenosis.
Professor Kayihan Engin brings over 41 years of radiation oncology expertise, including leadership roles at top institutions like Anadolu Medical Center.