Best Gamma Knife Doctors Abroad for Australian Patients

Dr. Siriporn Cheawchanwej is an aesthetic physician at Somchai Clinic in Bangkok. She has performed over 15,000 procedures throughout her career. She holds a Diploma in Aesthetic Medicine from the American Academy of Aesthetic Medicine. Dr. Cheawchanwej completed specific training in facial design at Mae Fah Luang University.

• Specializes in rhinoplasty, facial fat transfer, and neck lift surgery.
• Completed international training in botulinum toxin and minimal invasive surgery in Seoul.
• Performs FUE hair transplants and Vaser liposuction.
• Treats 10,000 patients annually at Somchai Clinic alongside a team of specialists.

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

Professor Hasan Ozgur Ozdemir earned first place in the Turkish Neurosurgical Society Proficiency Exam, marking him as a top-tier specialist in his field.

• Specialises in endoscopic brain surgery and vascular operations for aneurysms
• Extensive background in treating brain and spine tumours at Medical Park Antalya
• Completed advanced training in minimally invasive surgery techniques
• Member of the Turkish Neurosurgical Society and the Turkish Medical Association
• Former Associate Professor at Baskent University Department of Neurosurgery

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.

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

With over 25 years of clinical and academic experience, the doctor is a highly accomplished specialist in Orthopedics and Traumatology. Clinical expertise encompasses hand surgery, foot and ankle surgery, arthroplasty, orthopedic oncology, and trauma surgery. The doctor has held significant positions at various training and research hospitals, including serving as a founding specialist at the Hand Surgery Clinic of Baltalimanı Bone Diseases Training and Research Hospital.

The doctor has pursued international professional development, including an observership at Mount Sinai Hospital in Chicago. After being appointed Associate Professor in 2018, the doctor attained the rank of Professor in 2024 and currently practices as a specialist in Orthopedics and Traumatology.

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