Astrocytoma Doctors Worldwide

Dr. Mohamed Mahmoud Abdelhakim is a Professor of Radiation Oncology at Cairo University’s National Cancer Institute. He serves as the Head of Radiation Oncology at Shefa al Orman Hospital. Dr. Abdelhakim treats complex cancers, including breast, soft tissue sarcoma, and gynecologic tumors. He is a member of ESTRO and ESMO.

• Performs image-guided brachytherapy and stereotactic radiotherapy.
• Uses IMRT, VMAT, SRS, and SBRT for precise tumor targeting.
• Provides total body and total skin irradiation for bone marrow transplants.
• Practices at ESMO-accredited Shefa al Orman Hospital in Luxor.

Dr. Maha Yahia is a medical and hemato-oncologist at Shefaa Al Orman International Oncology Hospitals. She served as a Lieutenant Colonel physician in the Egyptian Armed Forces Medical Corps. Dr. Yahia specializes in treatment planning for breast, thoracic, and gastrointestinal cancers. She focuses on immunotherapy, targeted therapy, and complex chemotherapy protocols.

• Former Head of the Clinical Research Support Team at Maadi AFMC.
• Trained at the National Cancer Institute, Cairo University, in hemato-oncology.
• Treats genitourinary, gynecologic, and rare cancers alongside hematologic conditions.
• Works at an ESMO-accredited center that treats 6,000 patients annually.

Defined the first strict criteria for diagnosing paraneoplastic neurological syndromes – a key advance in neuro-oncology. Dr. Graus is an emeritus investigator at IDIBAPS.

• Former chief of neurology at Hospital Clinic, Barcelona
• Founder and past president of the European Association of Neuro-Oncology
• PhD from Universitat Autònoma de Barcelona
• Specializes in gliomas and primary brain lymphomas

Professor Nejat Akalan is a distinguished neurosurgeon specializing in brain and nerve surgeries, with over 38 years of experience.

• Expert in treating epilepsy, glioma, and other brain and spine conditions
• Uses advanced techniques like the O-arm Imaging System and iMRI for safer surgeries
• Published 117 scientific papers and co-authored a book on neurosurgery
• Specializes in pediatric epilepsy operations

Prof. Elke Jaeger has performed 1,100+ oncology procedures and is ranked among Germany's best oncologists for 41 years.

• Head of Oncology and Hematology at Nordwest Clinic
• Specializes in sarcoma treatment
• Professor of medical oncology and hemato-oncology
• Member of EORTC expert commission

Dr. Atakan Topcu is a medical oncologist at Medipol Acibadem District Hospital in Istanbul. He specializes in treating solid tumors including lung, breast, and colorectal cancers. Dr. Topcu is an Associate Professor with over 50 peer-reviewed scientific publications. He sits on the Editorial Board of the medical journal BMC Cancer.

• Expertise in immunotherapy, targeted therapies, and geriatric oncology care.
• Treats cancer-related malnutrition, cachexia, and sarcopenia.
• Maintains active membership in the European Society for Medical Oncology (ESMO).
• Works at a JCI-accredited hospital specializing in advanced oncology treatments.

Specialized in radiation oncology at Marmara University – focused on precise tumor targeting for astrocytoma cases.

• Trained at one of Turkey's leading medical universities
• Dedicated radiation oncology specialist since 2016
• Works at Emsey Hospital's advanced oncology unit

Assoc. Prof. Nail Paksoy brings extensive expertise in medical oncology, specializing in astrocytoma treatments at Istanbul Medipol University.

• ESMO Board Certified in Medical Oncology
• Active participant in international clinical trials for cancer treatments
• Published numerous research articles on innovative oncology therapies

Dr. Murat Topdag is an ENT specialist and head-and-neck cancer surgeon in Istanbul. He performs oncologic surgery and aesthetic procedures such as rhinoplasty. Dr. Topdag treats patients at Memorial Goztepe Hospital. He graduated from the English medical program at Istanbul University Cerrahpasa.

• Performs surgical treatment for laryngeal, tonsil, and oral cancers.
• Performs reconstructive procedures including cleft lip and palate repair.
• Uses diagnostic tools such as fine-needle aspiration biopsy and CT imaging.
• Held academic and clinical roles at Kocaeli University.

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. 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.

Dr. Abdullah Sakin specializes in medical oncology with extensive experience across major Istanbul hospitals, including Medipol Bahçelievler Hospital.

• Head of Medical Oncology at Yüzüncü Yıl University Faculty of Medicine
• Trained in medical oncology at Istanbul Okmeydanı Training and Research Hospital
• Over 19 years of experience in internal medicine and oncology