最高のガンマナイフ医師 - トップ47名の医師

Dr. Roberto Martínez Álvarez is the Head of Functional Neurosurgery and Radiosurgery at Ruber International Hospital. He specializes in Gamma Knife and CyberKnife treatments for brain tumors and vascular malformations. He serves on the Executive Council of the International Society of Stereotactic Radiosurgery.

• Winner of the National Medical Prize XXI in neurosurgery.
• Authored 180 scientific publications and three medical books.
• Treats complex conditions like Parkinson's disease, epilepsy, and obsessive-compulsive disorder.
• Practices at Ruber International, a JCI-accredited clinic ranked among the top 6 in Spain.

Dr. Mehmet Osman Akcakaya is an associate professor of neurosurgery at Gayrettepe Florence Nightingale Hospital. He specializes in functional neurosurgery, brain tumors, and peripheral nerve reconstruction. Dr. Akcakaya completed a clinical fellowship in stereotactic surgery at Hannover Medical School in Germany.

• Trained in microsurgery of the brachial plexus at Tel Aviv Sourasky Medical Center.
• Performs deep brain stimulation, vagus nerve stimulation, and Gamma Knife procedures.
• Treats complex conditions including brain cysts and malignant brain tumors.
• Practices at a JCI-accredited hospital serving 200,000 patients annually.

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.

Dr. Hasan Ozgur Ozdemir is a neurosurgeon at Medical Park Antalya Hospital Complex. He ranked first in the Turkish Neurosurgical Society Proficiency Exam. Dr. Ozdemir specializes in endoscopic lumbar and brain surgery. He also performs vascular operations for brain aneurysms and AVMs. Dr. Ozdemir treats spine tumors, spine fractures, and neck hernias.

• Completed training at Hacettepe University and Akdeniz University.
• Certified in endoscopic lumbar discectomy and minimally invasive surgery.
• Member of the Turkish Neurosurgical Society and Turkish Medical Association.
• Works at the Mediterranean region’s largest private hospital complex.

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.

Dr. Zvi Cohen is the Director of the Neurosurgery Department at Sheba Medical Center. He was recently recognized in Forbes Israel’s Best Doctors list for 2025. Dr. Cohen specializes in treating complex brain, pituitary, and spinal cord tumors. He founded the brain tumor tissue bank at Sheba to support oncological research. Dr. Cohen is board-certified in neurosurgery and leads clinical trials for malignant brain tumors.

• Completed fellowships in neurosurgical oncology at MD Anderson and neuroradiology at Beth Israel.
• Expert in intraoperative MRI, stereotactic biopsies, and image-guided resections.
• Performs radiosurgery and minimally invasive microsurgery for CNS tumors.
• Member of the Society for Neuro-Oncology and the Israeli Association of Neurological Surgeons.

Dr. Sun Chen Yang is a professor and director at Peking University. He specializes in integrating traditional Chinese medicine with neurology and neurosurgery. Dr. Sun treats complex conditions like Parkinson's disease, epilepsy, and essential tremor. He directs the Institute of Integrative Traditional Chinese and Western Medicine.

• Authored over 100 articles in SCI and other medical journals.
• Head of the Integrative Medicine Department at Peking University First Hospital.
• Performs specialized procedures like deep brain stimulation and Gamma Knife surgery.
• Serves as Vice President of the Beijing Society of Traditional Chinese Medicine.

トゥルケル・キリッチ教授は、スウェーデンの名門カロリンスカ研究所においてガンマナイフ放射線外科を修得した最初のトルコ人医師です。

• 放射線外科を専門とする35年の経験年の脳神経外科経験
• 1995年よりインターナショナル・ガンマナイフ学会会員
• マルマラ大学ガンマナイフユニット元部長
• ハーバード大学医学部ダナ・ファーバーがん研究所にて研修

教育と専門知識

1998 - 2005 - マルマラ大学 医学部

1998 - 2005 - マルマラ大学 医学部 神経外科部門 イスタンブール

（部門長：トゥルケル キリッチ教授）

2011 - 2012 - イェール大学医学部、ニューヘイブン、コネチカット州、アメリカ（ディレクター：ムラト・ギュネル医学博士、神経外科教授）脳血管研究フェローシップ

専門メンバーシップ

2014 + トルコ神経外科協会

2017 + トルコ脊椎協会

2018 + AOSpine

賞

トルコ神経外科学会第31回科学大会「プロフェッサー・ドクター ハミット ジヤ ゴカリプ若手神経外科医奨励第1賞」、アンタルヤ、2017。

コースと認定証

1. 組織委員会 メンバー；第12回全国神経科学大会 バフチェシヒル大学、2014年5月28日～31日

2. 組織委員会 メンバー；第11回ASNO「頭蓋底解剖コース」2014年9月11日～14日、イスタンブール

3. インストラクター／組織委員会 メンバー；神経外科コースシリーズ – 4 /プロフェッサー・ドクター エヴァンドロ デ オリヴェイラ 頭蓋底コース2、ロトン解剖学研究所・BAU医学部、イスタンブール、2015年

4. 組織委員会 メンバー；国際深部脳刺激手術マイクロ電極記録キャダバコース、ロトン解剖学研究所・BAU医学部、2015年2月6日～7日 イスタンブール

5. 組織責任者；TNDイスタンブール会議、イスタンブール

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.

イスタンブール・フローレンス・ナイチンゲール病院にてガンマナイフ治療を専門とし、豊富な学術的・臨床的経験を持つ脳神経外科准教授。

• S.B.ギョズテペ研修研究病院にて脳神経外科を専門的に修得
• 欧州脳神経外科学会連合（EANS）の認定プロセスに参加
• 複数の大学にて講師を務め、脳神経外科教育に貢献
• ガンマナイフを含む高度な脳神経外科的手技に精通

Dr. Salih Murat Imer is a neurosurgeon at Istanbul Florence Nightingale Hospital. He founded and led the Neurosurgery Department at Okan University Hospital. Dr. Imer holds certifications in Gamma Knife radiosurgery and endoscopic spine surgery. He specializes in treating brain tumors, aneurysms, and spinal stenosis.

• Published 68 scientific articles and contributed to 9 medical book chapters.
• Completed training at the European Association of Neurosurgical Societies.
• Obtained specialized training in Gamma Knife radiosurgery in Marseille, France.
• Works at a JCI-accredited "Smart-and-Green" hospital in Istanbul.

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.

Dr. Mustafa Yavuz Samanci is a neurosurgeon at Medipol Acıbadem District Hospital in Istanbul. He is a steering committee member for the International Parkinson and Movement Disorder Society. Dr. Samanci completed a clinical fellowship in Gamma Knife Radiosurgery at Koç University. He treats movement disorders using deep brain stimulation and spinal cord stimulation.

• Completed postdoctoral research at Temple University in the US and in Shanghai.
• Winner of the Prof. Dr. Hakan Caner Overseas Education Scholarship.
• Member of the International Epilepsy Surgery Society and European Association of Neurosurgical Societies.
• Performs specialized procedures like selective dorsal rhizotomy and vagus nerve stimulation.

Dr. Kenan Kapici is a neurosurgeon at Valued Med Hub Hospitals in Istanbul. He specializes in spine surgery and complex brain tumor removal. Dr. Kapici served as the Head of the Neurosurgery Department at Altinbas University. He has held senior leadership roles at Kasımpaşa Marine Hospital and GATA Haydarpaşa Training Hospital.

• Performs deep brain stimulation (DBS), discectomy, and brain aneurysm repair.
• Treats pediatric conditions including hydrocephalus and spina bifida.
• Is a member of the Spine Society of Europe and the Turkish Neurosurgery Association.
• Completed specialized training in microsurgery and neuroanatomy.
• Works at a clinic holding an International Health Tourism Authorization Certificate.