Prof. Dr. Mustafa Bozbuga specializes in skull base surgery and neuro-oncology with 35 years of experience, serving at NPISTANBUL Brain Hospital.
Dr. Mustafa Kilic specializes in neuromodulation and brain tumor removal, combining surgical precision with comprehensive patient care.
Performs around 1,000 advanced neurosurgical procedures annually – Dr. Borghesi leads the Neurosurgery Unit at Maria Cecilia Hospital.
Dr. Ercan Kaya is a neurosurgery specialist. He earned his M.D. from Marmara University. He completed his residency at Kartal Dr. Lütfi Kırdar Training and Research Hospital in 2020. He fulfilled his mandatory service in Mardin. He then served as a neurosurgery specialist at Sancaktepe Training and Research Hospital. Since 2026, he has worked as a neurosurgeon at NPİSTANBUL Hospital.
His practice focuses on spine and spinal cord disorders. He gained further experience as an observer in the Complex Spinal Surgery department at The Walton Centre, a leading neurosurgery center in the UK.
Dr. Mehmet Tonge specializes in Stereotactic & Functional Neurosurgery with 32 publications and 92 presentations in the field. He works at Medipol Acibadem District Hospital.
Professor Erol Akgul is an Interventional Neuroradiologist specializing in brain tumor removal at Medipol Mega University Hospital.
34 years of neurosurgery experience – Dr. Gogusgeren has performed thousands of brain tumor surgeries with a focus on minimally invasive techniques.
26 years in pediatric oncology – Dr. Apak specializes in brain tumor treatments at Biruni University Hospital.
Specializes in neurosurgery with international training at the University of Wisconsin – skilled in delicate brain tumor removal techniques.
Dr. Marcelo Amato is a neurosurgeon and spine surgeon in São Paulo. He focuses on endoscopic and minimally invasive spine surgery. He earned his MD in 2004 and completed neurosurgery residency in 2009 at FMRP‑USP. He holds a PhD in Neurosurgery/Clinical Surgery. He is a specialist in Neurosurgery and Spine Surgery recognized by the Brazilian Neurosurgery and Spine societies and the Brazilian Medical Association. CRM‑SP 116,579; RQE 29,417.
He has worked in endoscopic spine surgery since 2013. His work includes clinical care, teaching, and research. He teaches courses. He is a collaborator at the University Hospital (FMRP‑USP) and is director of Amato Hospital Day. His website reports over 2,100 spine surgeries and over 1,600 pediatric neurosurgeries up to 2021, and over 97% satisfaction in endoscopic cases (Macnab). At the São Paulo Air Force Hospital (2010–2018), he helped rebuild the neurosurgery service and performed more than 250 high‑complexity procedures.
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 one of Europe's busiest neurosurgery departments – performing over 4,000 neurosurgeries annually at Charité Berlin.
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.