Best Brain Biopsy Doctors Abroad

Dr. José Angel Obeso leads the HM CINAC Integral Neurosciences Centre in Madrid. He pioneered treatments for Parkinson’s and performs complex brain activity procedures.

• Directed movement disorder units at major university hospitals for decades
• Specializes in deep brain stimulation mapping during neurosurgical diagnostics
• Published over 350 research articles on movement disorders and brain physiology
• H-index of 78 marks him as a top global neurological researcher
• Member of the International Parkinson and Movement Disorder Society

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.

Doç. Dr. Hakan Akgün is an Associate Professor of Neurology. He graduated from Gülhane Military Medical Academy in 2004. He completed his neurology residency in 2011. He served at Etimesgut Military Hospital from 2011 to 2014. He joined Gülhane as an assistant professor in 2014. He became an associate professor in 2016. He currently practices at Koru Hospital.

He has published 40 articles in international journals. He has also presented more than 100 posters at international congresses.

Clinical focus: cerebrovascular diseases, Parkinson’s disease, migraine and other headaches, movement disorders, muscle and nerve diseases, ALS, dizziness, epilepsy, multiple sclerosis, spinal cord diseases, and Alzheimer’s disease.

Dr. Siar Dursun is a pediatric neurologist at Medipol University Pendik Hospital in Istanbul. He specializes in treating complex neurological conditions in children, including epilepsy and cerebral palsy. Dr. Dursun completed his medical training at Adnan Menderes University and Izmir Research Hospital. He works at a university-affiliated center that serves 350,000 patients annually.

• Treats neurodegenerative diseases, West syndrome, and spinal muscular atrophy.
• Performs pediatric check-ups and diagnostic video-EEG monitoring for epilepsy.
• Provides medication management for autism and Parkinson’s disease.
• Practices at a hospital with 21 dedicated newborn intensive care units.

Dr. Burak Eren is a neurosurgeon at Medipol Bahçelievler University Hospital in Istanbul. He is an Associate Professor specializing in endoscopic pituitary surgery and brain tumor resection. Dr. Eren treats complex vascular and spinal conditions including aneurysms and spinal cord tumors. He practices at a JCI-accredited facility known for cardiac and oncological care.

• Authored over 10 international peer-reviewed articles on spinal surgery and traumatic brain injury.
• Specializes in endoscopic techniques for pituitary tumors and skull base surgery.
• Co-authored textbook chapters on hypophysis lesions and sacral trauma management.
• Treats degenerative spinal diseases such as stenosis and lumbar disc herniation.

Dr. Andreas Filis is the Head of Neurosurgery at the German Medical Institute in Cyprus. He completed three clinical fellowships in the USA. These focused on neuro-oncology, spine surgery, and skull base surgery. Dr. Filis is board-certified in neurosurgery in Germany and remains an academic associate at the University Hospital of Dresden.

• Trained at the University Hospital of Goettingen and the University Hospital of Erlangen.
• Completed specialized surgical training at Moffitt Cancer Center and LSUHSC in the USA.
• Performs complex procedures including brain tumor removal and minimally invasive fusion surgery.
• Treats conditions such as pituitary adenoma, acoustic neuroma, and spinal stenosis.

Dr. Fikret Baskan is a neurosurgeon at Biruni University Hospital in Istanbul. He is a Faculty Member at Biruni University Department of Neurosurgery. Dr. Baskan has focused on pediatric neurosurgery for nearly a decade. He treats complex cases like brain tumors, spinal cord malformations, and hydrocephalus.

• Specializes in surgical treatment for spina bifida and congenital anomalies.
• Performs neuro-oncological surgery, brain tumor removal, and spinal cord reconstructions.
• Member of the Turkish Neurosurgical Society and the Pediatric Neurosurgery Group.
• Practices at a TEMOS-accredited university hospital with 15 operating rooms.

Dr. Teyyub Hesenov is a neurosurgeon at Melhem International Hospital in Baku. He focuses on neuromodulation and complex tumor resections. Dr. Hesenov was the first to perform Parkinson’s surgery in Azerbaijan. He earned his medical degree and specialist training at major Turkish universities. His practice includes adult and pediatric neurosurgery.

• Specializes in deep brain stimulation (DBS) for movement disorders.
• Performs baclofen pump and vagal nerve stimulator implantations.
• Treats brain and spine tumors using minimally invasive techniques.
• Authored over 10 scientific papers in international journals like World Neurosurgery.

Dr. Murat Duzgun is a neurosurgeon at Can Hospitals Turkey in İzmir. He specializes in spine surgery and endoscopic brain tumor removal. Dr. Duzgun uses neuronavigation for high-precision brain surgery. He performs fully closed procedures for herniated discs and spinal fractures.

• Performs kyphoplasty and vertebroplasty for spinal fracture treatment.
• Treats scoliosis, ankylosing spondylitis, and nerve compression.
• Expert in minimally invasive pain interventions like radiofrequency and laser.
• Treats pediatric neurosurgery cases including hydrocephalus and congenital anomalies.

Dr. Ahmet Oktem is a neonatologist at Medipol Acibadem District Hospital in Istanbul. He specializes in the intensive care of premature infants and neonatal infections. Dr. Oktem focuses on treating respiratory issues and metabolic disorders like hypoglycemia. He holds a doctorate from Ankara University and completed specialization at Hacettepe University.

• Manages complex cases of congenital anomalies and birth-related infections.
• Expert in prenatal screening and postnatal interventions for newborns.
• Treats pediatric conditions including hydrocephalus and spina bifida.
• Practices at a JCI-accredited facility using robotic surgical systems.

Dr. Hakan Ozalp is a neurosurgeon at Medipol Bahçelievler University Hospital in Istanbul. He specializes in vascular and spine neurosurgery. Dr. Ozalp completed a clinical fellowship at the University of Insubria in Italy. He previously served as a lecturer at Mersin University Faculty of Medicine.

• Performs complex brain aneurysm repair and arteriovenous malformation surgery.
• Specializes in endoscopic discectomy and minimally invasive spinal fusion.
• Treats brain tumors using transnasal resection and stereotaxic radiosurgery.
• Works at a JCI-accredited facility using PET-CT and TrueBeam STx technology.