Dr. Alemdar specializes in Medical Oncology with extensive training at Akdeniz University – a leader in oncology care.
Professor Shlomi Constantini specializes in glioma surgery and is an award-winning member of the American Association of Neurological Surgeons.
Univ. Prof. Dr. Wolfgang Köstler is a leading expert in glioma treatment, specializing in targeted therapies and individualized cancer medicine at Wiener Privatklinik.
Phd Viola Fox heads the Clinic for Haematology, Oncology and Palliative Care at BKZ Solingen, with over 14 years of experience of specialized experience in glioma and other tumor treatments.
Professor Keil specializes in advanced imaging techniques for glioma, with expertise in diagnostic and interventional radiology at Academic Hospital Solingen.
Assoc. Prof. Atakan Topçu, M.D., is a medical oncologist at Medipol University and Medipol Acıbadem Regional Hospital. He treats solid tumors, including lung, breast, colorectal, gastric, and neuroendocrine cancers. His work also covers targeted therapies, immunotherapy, geriatric oncology, and cancer-related malnutrition, cachexia, and sarcopenia.
He has authored more than 50 peer-reviewed papers. Recent work includes a 2024 Frontiers in Medicine study on geriatric syndromes and a 2023 Future Oncology paper on sarcopenia and anxiety in lung cancer. He has also published on the CONUT score in breast cancer and on malnutrition in HER2-negative metastatic gastric cancer.
Dr. Topçu serves on the Editorial Board of BMC Cancer. He is a member of the Turkish Society of Medical Oncology, ESMO, and the Turkish Geriatrics Society. Education and training: M.D., Uludağ University; residency in Internal Medicine, Marmara University; fellowship in Medical Oncology, Bezmialem Vakıf University.
Assoc. Prof. Nail Paksoy is a medical oncologist specializing in glioma treatment at Medipol Bahçelievler Hospital, with ESMO Board Certification and extensive research experience.
Dr. Irfan Cicin is a Professor of Medical Oncology at the Trakya University Faculty of Medicine (2015–present). He has over 20 years of medical oncology experience and has held academic roles since 2010.
Education: MD, Istanbul University – Cerrahpaşa (1991–1997). Residency in Internal Medicine, Trakya University (1997–2002). Fellowship in Medical Oncology, Trakya University (2002–2004).
Practice: Medical Oncologist, Trakya University (2005–2008). Medical Oncologist, Elazığ Training and Research Hospital (2008–2010). Associate Professor of Medical Oncology, Trakya University (2010–2015). He previously served as a physician in the Turkish Air Force at Etimesgut Military Hospital (2004–2005).
Assoc. Prof. Ayşe İrem Yasin, M.D., is a medical oncologist who specializes in solid tumors. Her clinical focus includes breast, lung, gastrointestinal, gynecologic, and urologic cancers. She also treats brain and other CNS tumors, soft tissue sarcomas, head and neck cancers, adenocarcinomas, melanoma, Merkel cell carcinoma, and cancers of unknown primary. She practices at Medipol Acıbadem District Hospital (2025–present). She previously worked at Şişli Etfal Training and Research Hospital (2023–2025).
She completed a Medical Oncology fellowship at Bezmialem Vakıf University (2019–2022). This followed an Internal Medicine residency at the same institution (2012–2016). Her international experience includes the Breast Cancer Unit at the University of Piemonte Orientale in Novara (2022). She also trained at Basel University Hospital, Cleveland Clinic, and Harvard Medical School. She holds the ESMO Board Certificate (2022).
Dr. Muhammed Mustafa Atci is an Associate Professor of Medical Oncology at İstinye University, Liv Hospital Topkapı (2025–present). He previously served as Associate Professor and Education Coordinator at Prof. Dr. Cemil Taşcıoğlu City Hospital (2023–2025). He was also a Medical Oncologist there (2018–2021).
He has been a member of ASCO and the Turkish Society of Medical Oncology since 2018. He is the author or co-author of 19 peer-reviewed international papers on colon, breast, gastric, pancreatic, lung, thyroid, sarcoma, and colorectal cancers.
Notable works include a multicentre study on stage IIB colon cancer survival (Journal of Chemotherapy). He also studied the De Ritis ratio for lung metastasis in testicular cancer (Current Urology). His prognostic studies used PET/CT, MSI, lymph node ratio, and metabolic tumor volume.
Prof. Kehler leads a neurosurgical team performing 350+ brain tumor operations annually with success rates up to 90%.
Specializes in virotherapy – one of the newest immunology fields – with 49 years of experience of experience at Pallas Clinic.
Pioneer in defining strict criteria for paraneoplastic neurological syndromes – Dr. Graus is a leading figure in neuro-oncology at Hospital Quiron Barcelona.
Dr. Sahibov specializes in radiation oncology for glioma at Emsey Hospital, with training from Marmara University.
Prof. Dr. Peter Vajkoczy heads the Department of Neurosurgery at Charité Berlin, overseeing a team that performs over 4,000 neurosurgeries each year.