Best Gamma Knife Doctors in Istanbul for Australians

Dr. Mehmet Tonge is a stereotactic and functional neurosurgeon at Medipol University PARMER in Istanbul. He specializes in deep brain stimulation and Gamma Knife radiosurgery. Dr. Tonge completed a fellowship in Deep Brain Stimulation at Maastricht University in the Netherlands. He treats movement disorders, chronic pain, and epilepsy.

• Member of the World and European Stereotactic & Functional Neurosurgery Societies.
• Author of over 30 international publications and 12 book chapters on neurosurgery.
• Expert in MR-guided focused ultrasound (MRgFUS) for movement disorder treatment.
• Executive board member for the Deep Brain Stimulation and Movement Disorders Surgery Society.

Professor Mehmet Osman Akcakaya is a highly specialized neurosurgeon who completed a prestigious clinical fellowship in stereotactic and functional neurosurgery at Hannover Medical School in Germany.

• Specialises in precise Gamma Knife radiation for complex brain conditions
• Expert in microsurgery of peripheral nerves following advanced training in Tel Aviv
• Professor at Demiroglu Bilim University Medical Faculty, training the next generation of surgeons
• Leads the neurosurgery team at the JCI-accredited Florence Nightingale Hospital
• Maintains a strong focus on functional neurosurgery and neurological restoration

Dr. Bugra Bilge Keseroglu is a urological surgeon at İstinye University Liv Hospital Topkapı. He specializes in robotic and laparoscopic procedures for prostate and bladder cancer. Dr. Keseroglu performs Retzius-sparing radical prostatectomy to improve patient recovery. He also focuses on female incontinence surgery and complex stone treatments like HOLEP.

• Performs robotic sacrocolpopexy and radical cystectomy for cancer and pelvic organ prolapse.
• Treats urological conditions using laparoscopic nephrectomy and partial nephrectomy techniques.
• Manages all endourological stone surgeries and endoscopic procedures.
• Works at İstinye University Liv Hospital, a 300-bed facility with 33 medical departments.

Professor Turker Kilic was the first Turkish surgeon trained in Gamma Knife at Sweden's Karolinska Institute, bringing world-standard radiosurgery expertise to Istanbul.

• Performed over 5,000 Gamma Knife procedures for brain tumours and vascular malformations
• Completed a neuro-oncology research fellowship at Harvard Medical School
• Received the Aesculap Research Prize for his outstanding work in European neurosurgery
• Member of the International Gamma-Knife Society and the American Association of Neurological Surgeons

Professor Baran Yil is a highly credentialed neurosurgeon who completed a prestigious Cerebrovascular Research Fellowship at the Yale School of Medicine in the USA.

• Performed over 1,100 successful treatments at Valued Med Hub Hospitals
• Awarded First Prize by the Turkish Neurosurgery Society for his work as a young neurosurgeon
• Specialises in neuro-radiology and skull-base procedures
• Holds international memberships with AOSpine and the Turkish Spine Association
• Instructor for advanced skull-base anatomy and deep brain stimulation courses

Dr. Mehmet Osman Akcakaya is a professor of neurosurgery at Istanbul Florence Nightingale Hospital. He specializes in minimally invasive spine and brain surgery. He completed elite clinical fellowships in Germany and Israel. Dr. Akcakaya holds the European Board of Neurosurgery (EANS) certification.

• Performs deep brain stimulation (DBS) for Parkinson’s disease and functional disorders.
• Expert in microneurosurgery for brain tumors, cysts, and nerve reconstruction.
• Winner of the Second Prize for Best Oral Presentation from the Nervous System Surgery Society.
• Serves on the scientific committee for international endoscopic spine surgery courses.

Dr. Baris Topcular is a neurologist at Istanbul Florence Nightingale Hospital. He focuses on dementia, movement disorders, and multiple sclerosis. He trained at the University of Basel in Switzerland. He also works in the molecular neuroimaging department for PET scans. Dr. Topcular treats patients at a JCI-accredited smart hospital in Turkey.

• Specialize in botulinum toxin applications for movement disorders.
• Performs neuropsychological assessments and molecular brain imaging.
• Treats complex conditions like Parkinson's disease and dystonia.
• Manages neurodegenerative diseases using stem cell therapy protocols.

Associate Professor Ramazan Sari is a highly skilled neurosurgeon currently based at Istanbul Florence Nightingale Hospital. He completed an accreditation programme with the European Association of Neurosurgical Societies to maintain high standards in brain surgery.

• Held academic teaching roles at Medipol University and Eurasia University
• Specialises in precise Gamma Knife radiosurgery for brain tumours and vascular malformations
• Helped establish the Department of Neurosurgery at Medipol University
• Member of the European Association of Neurosurgical Societies (EANS)

Professor Salih Murat Imer is a highly specialised neurosurgeon who completed advanced training in treatment for vestibular schwannomas and skull base tumours using the Leksell Gamma Knife in France.

• Holds a professorship in neurosurgery and founded the neurosurgery department at Okan University Hospital.
• Trained in functional disorders and radiosurgery at the Timone University Hospital in Marseille.
• Certified by the European Association of Neurosurgical Societies following a five-year specialist training cycle across Europe.
• Contributed to over 60 published peer-reviewed medical articles and nine book chapters on neurosurgical techniques.
• Practices at Istanbul Florence Nightingale Hospital, a facility known for taking on complex neurological cases.

Prof. Dr. Murat Demiroğlu has over 25 years of clinical and academic experience in the field of Orthopedics and Traumatology. He specializes in hand surgery, foot and ankle surgery, arthroplasty, orthopedic oncology, and trauma surgery.

He was born in Istanbul in 1971. He completed his elementary, middle, and high school education in Istanbul. In 1988, he was admitted to Istanbul University’s Istanbul Faculty of Medicine, where he began his medical education, and graduated with a medical degree in 1994.

Between 1994 and 1996, he fulfilled his mandatory service as a general practitioner in Artvin. In 1996, he passed the Medical Specialization Exam (TUS) and began his residency in Orthopedics and Traumatology. In 2001, he completed his residency at Taksim Training and Research Hospital and earned the title of Specialist in Orthopedics and Traumatology.

Following his residency, he completed his mandatory service at Van State Hospital and subsequently worked at Beykoz State Hospital. He later worked as a founding specialist at the Hand Surgery Clinic of Baltalimanı Bone Diseases Training and Research Hospital, where he had the opportunity to work with many experienced surgeons in his field.

As part of his professional development, he served as an observer physician at Mount Sinai Hospital in Chicago, USA. He later worked at Göztepe Training and Research Hospital and was appointed Associate Professor of Orthopedics and Traumatology in 2018.

He retired in 2023 and began working at Florence Nightingale Ataşehir Hospital that same year. In 2024, he was appointed as a professor at Demiroğlu Science University after being promoted to the rank of professor.

After a brief stint at Mecidiyeköy Environmental Hospital, Prof. Dr. Murat Demiroğlu has been serving as a Specialist in Orthopedics and Traumatology at NPİSTANBUL Hospital since June 2026.

He is married and an avid animal lover.

Associate Professor Mustafa Yavuz Samanci is a highly specialised neurosurgeon who completed a dedicated clinical fellowship in Gamma Knife Radiosurgery at the Koç University School of Medicine.

• Completed advanced Gamma Knife training in Miami, USA, focusing on the latest ICON and Esprit systems
• Serves as the Secretary of the Turkish Neuromodulation Society, leading developments in functional neurosurgery
• Active member of the International Parkinson and Movement Disorder Society and the European Association of Neurosurgical Societies
• Holds a PhD in Neuroscience from Maastricht University in the Netherlands, bringing deep research expertise to patient care

Professor Kenan Kapici is the former Head of Neurosurgery at Altinbas University, where he trained the next generation of brain surgeons. He brings meticulous precision to Gamma Knife cases at Valued Med Hub Hospitals.

• Completed specialist microsurgery training at GATA Military Medical Faculty
• Master of Health Institutions Management from Beykent University
• Member of the Turkish Neurosurgery Association and Spine Society of Europe
• Former Clinic Chief at Kasimpasa Marine Hospital Neurosurgery Department
• Specialises in neuroanatomy and complex spine surgery techniques

Dr. Halil Can is a Professor of Neurosurgery at İstinye University Liv Hospital Topkapı. He specializes in endoscopic and microsurgical spine surgery for tumors and degenerative diseases. Dr. Can is an author of 21 international peer-reviewed publications. He performs complex procedures including endoscopic skull base and pituitary surgery.

• Conducted Phase I safety trials for stem-cell treatments in spinal cord injuries.
• Reported on surgical outcomes for 81 posterior circulation aneurysm cases.
• Expert in advanced pain management like intradiscal ozone therapy and laser nucleoplasty.
• Performs functional neurosurgery including Parkinson's surgery and spinal cord stimulator implantation.

Associate Professor Melih Ucer is a neurosurgery specialist at Biruni University Hospital who completed advanced international training at the University of Wisconsin in the United States.

• Earned the title of Associate Professor for his contribution to neurosurgical research
• Member of the Turkish Neurosurgical Society and the Turkish Spine Society
• Held senior specialist roles at major Turkish training and research hospitals
• Member of EUROSPINE, ensuring treatment follows international evidence-based standards

Dr. Mehmet Alpay Cal is a neurosurgeon at Liv Hospital Ulus in Istanbul. He specializes in neuro-oncological surgery, spinal procedures, and pediatric neurosurgery. Dr. Cal focuses on complex cases like brain tumors, spinal stenosis, and arteriovenous malformations. He practices at a JCI-accredited facility known for international patient care.

• Performs specialized procedures including Deep Brain Stimulation (DBS) and CyberKnife radiosurgery.
• Treats specific conditions such as Chiari malformation and vestibular schwannoma.
• Published research on brain tumor markers and surgical techniques for cervical corpectomy.
• Member of the Turkish Neurosurgery Association and the Istanbul Medical Chamber.

Dr. Merdan Fayda is a radiation oncologist at Liv Hospital in Istanbul. He specializes in high-precision tumor irradiation using 4D-radiotherapy and IMRT. Dr. Fayda studied radiosurgery at the University of North Carolina. He serves patients at a JCI-accredited facility known for its diagnostic precision.

• Expert in radiation diagnostics including MRI, CT, and PET-CT.
• Authored over 35 scientific publications in national and international medical journals.
• Member of the American and European Societies for Radiation Oncology.
• Treats complex cancers of the breast, prostate, lung, and brain.

Associate Professor Mehmet Tonge is a specialist in stereotactic and functional neurosurgery with extensive academic research in Gamma Knife radiosurgery. He serves at Istanbul Medipol University, one of the region's most prominent medical training institutions.

• Completed a 4-year European Association of Neurosurgical Societies training programme
• Lectured internationally 40+ times on stereotactic techniques and functional neurosurgery
• Broadened expertise through intraoperative MRI training at Zurich University Hospital
• Contributed to over 30 medical publications and 12 textbooks on neurosurgical outcomes
• Serves as a visiting scientist at Maastricht University in the Netherlands