Dr. Mehmet Osman Akcakaya is a neurosurgeon with 18 years of experience. He specializes in microneurosurgery and functional neurosurgery. He treats head trauma, brain tumors, Parkinson’s disease, and spinal disorders. Dr. Akcakaya uses advanced surgical techniques for these complex conditions.

He has received several awards, including the Second Prize for 'Best Oral Presentation' at the Congress of the Nervous System Surgery Society. He completed a 4-year training program with the European Association of Neurosurgical Societies (EANS). He also holds the EANS board certificate (Part I). Dr. Akcakaya has completed fellowships in Israel and Germany.

He is a member of the Turkish Association of Neurosurgery and EANS. He has also served on scientific committees for international courses on endoscopic spine surgery.

Education & Academic Qualifications

License (MD)

Field: Medicine

University: Istanbul University

Year: 1987

Residency

Field: Cardiovascular Surgery

Institution: Siyami Ersek Heart Center

Years: 1988–1994

Clinical Fellowship

Field: Cardiovascular Surgery

Institution: University of Ottawa Heart Center (Canada)

Years: 1994–1995

Academic Titles & Positions

Assistant Professor

Field: Cardiovascular Surgery

Institution: Siyami Ersek Heart Center

Years: 1995–2008

Professor

Field: Cardiovascular Surgery

Institution: Altınbaş University

Years: 2014–2019

Membership in Scientific and Professional Organizations

-Turkish Society of Cardiovascular Surgery

-European Society for Cardiovascular Surgery

-European Society for Vascular Surgery

Professor ZHENG Wei Hong is Director of the Department of Neurology and the discipline leader. He previously served as Director of Neurology at Xiamen University Affiliated Zhongshan Hospital. He is a Professor at Xiamen University and a master's supervisor.

His clinical focus includes etiological investigation, prevention, and treatment of cerebral infarction and cerebral hemorrhage. He also diagnoses and treats complex neurological diseases, including epilepsy, neuroimmunological and neuromuscular disorders (myasthenia gravis, multiple sclerosis), and Parkinson's disease.

Appointments: He serves as a committee member of the Neuroimmunology Group (Chinese Medical Association Neurology Branch), the Immunology Branch (Chinese Stroke Association), Neurorestoration (Chinese Medical Doctor Association), and Cognitive Impairment (Chinese Geriatrics Society). He is on the Standing Committee of the Expert Committee of Stroke Screening and Prevention Engineering Base Hospitals (Ministry of Health). He is a member of the Neurology Expert Group, Fujian Provincial Medical Quality Control Center for Stroke and Epilepsy. He is Standing Director of the Fujian Anti‑Epilepsy Association. He is Deputy Group Leader of the Epilepsy and Electroencephalography Group (Fujian Medical Association Neurology Branch). He is Deputy Chairperson of the 1st Committee, Neurology Physicians Branch (Fujian Medical Doctor Association). He is a Standing Committee Member (5th–7th) of the Neurology Branch (Fujian Medical Association). He is Deputy Chairperson of the Neurology Professional Committee (Xiamen Medical Association).

Dr. Mustafa Yavuz Samanci is an Associate Professor of Neurosurgery at Medipol Acıbadem District Hospital in Istanbul. He has specialized training in stereotactic, functional, and pediatric neurosurgery. Dr. Samanci completed a clinical fellowship in Gamma Knife Radiosurgery. He has also finished advanced programs in spinal cord and peripheral nerve stimulation. He received several TÜBİTAK postdoctoral research fellowships and the Prof. Dr. Hakan Caner Overseas Education Scholarship from the Turkish Neurosurgical Society.

Dr. Samanci is an active member of several national and international neurosurgical societies. These include the Turkish Neurosurgical Society, the International Parkinson and Movement Disorder Society, and the European Society for Stereotactic and Functional Neurosurgery. He has served on editorial boards and scientific committees. His work reflects significant contributions to academic neurosurgery and research.

Education

2005 – 2011 | Kocaeli University, Faculty of Medicine, Kocaeli, Turkey
M.D. Degree

2013 – 2019 | Erenköy Mental Health and Neurology Training and Research Hospital, Istanbul, Turkey
Neurology Residency Program

Languages

English – Very Advanced

Professional Experience

Artvin Borçka State Hospital, Artvin, Turkey
General Practitioner (Compulsory Service)
2011 – 2012

Erenköy Mental Health and Neurology Training and Research Hospital, Neurology Department, Istanbul, Turkey
Resident Physician
2013 – 2019

Siirt State Hospital, Siirt, Turkey
Neurology Specialist (Compulsory Service)
2019 – March 2021

Private Pendik Medical Park Hospital, Istanbul, Turkey
Neurology Specialist
April 3, 2021 – April 10, 2024

Bahçeşehir University Faculty of Medicine, Department of Neurology, Istanbul, Turkey
Assistant Professor
April 19, 2021 – June 1, 2024

Medipol Acıbadem Regional Hospital, Istanbul, Turkey
Associate Professor of Neurology
April 22, 2024 – Present

Istanbul Medipol University Faculty of Medicine, Department of Neurology, Istanbul, Turkey
Associate Professor of Neurology
November 11, 2024 – Present

Memberships

Turkish Neurology Society

Turkish Medical Association

International Parkinson and Movement Disorder Society

Turkish Neurology Society Neurorehabilitation Working Group

Global Migraine and Pain Society

International Headache Society

Turkish Parkinson’s Disease Society

Turkish Alzheimer Association, Kadıköy Branch

Areas of Interest

Parkinson’s disease and other movement disorders

Migraine and other headache disorders

Sleep disorders

Dementia and Alzheimer’s disease

EEG, Polysomnography (PSG), Multiple Sleep Latency Test (MSLT)

Botulinum toxin injections for movement disorders

Nerve blocks and botulinum toxin for headache management

Epilepsy

Dr Romero Imbroda is an academic of the Royal Academy of Medicine of Eastern Andalusia and a Fellow of the European Board of Neurology, as well as a Member of the Board of Directors of the

Andalusian Society of Neurology. He combines his medical practice with his teaching role at the University of Granada, where he is a Lecturer and has been a Member of the Internal Residential Doctor Assessment Committee in Melilla until 2017.

He is the author of several national and international scientific publications. He has also participated in research projects associated with treatments for multiple sclerosis.

Professional Experience:

• 2020: President of the Andalusian Society of Neurology

• 2019: Head of the Units at the Quirónsalud Malaga and Marbella Hospitals

• 2017-2021: Neurologist at the Regional Malaga University Hospital.

• 2016-2017: Lecturer at the University of Granada.

• 2009-2017: Neurologist at the Imbrain Neuroscience Clinic. Melilla.

• 2009-2017: Neurologist at the Melilla Hospital.

• 2008-2009: Neurologist at the Virgen de las Nieves Hospital. Granada.

• 2004-2008: Neurologist at the Carlos Haya Hospital. Malaga.

Academic Training:

• 2017: Innovation and Leadership in Neurology. Business Institute. Madrid.

• 2014: Educational Commission for Foreign Medical Graduates. United States.

• 2011-2012: Management of Integrated Health Services. ESADE. Madrid.

• 2010: Neurologists for the Future. Spanish Neurology Society.

• 2010: Master in Tissue Engineering. University of Granada.

• 2010: Doctorate at the University of Granada. Summa Cum Laude. 2010.

• 2004-2008: Neurology specialist at the Carlos Haya Hospital. Malaga.

• 1997-2003: University Graduate in Medicine at the University of Granada.

The Neurology Unit of the Quirónsalud Marbella Hospital specialises in the study and treatment of conditions associated to the nervous system, the brain, the spinal cord, the peripheral nerves and the muscles. We have the most advanced technology that enables us to make accurate and personalised diagnoses and treatments in the study of patients with complex diagnoses and treatments (MRI, CT scan,electroencephalogram, transacranial doppler ultrasound, cerebral arteriogramand neuropschycological testing).

We offer our patients highly-specialised treatments for cerebrovascular and neuromuscular diseases, Parkinson's Disease, headaches and migraine, epilepsy, multiple sclerosis, peripheral neuropathies, infections of the nervous system, movement disorders, dementia and other cognitive conditions, paediatric neurology, sleep disorders, tumours and complications deriving from injuries to the spine and the head.

Assoc. Prof.  Nesrin Helvacı Yılmaz graduated from Hacettepe University in 2000 as a Medical Doctor.  She completed her specialty training in the Department of Neurology at Ankara University in 2006.

She started her compulsory service in Mardin Nusaybin State Hospital in 2007.  Nesrin Helvacı Yılmaz continued her duty in Gaziantep 27 December State Hospital in 2008.  She worked as a neurologist at Biophysis Nilüfer Medical Center and Ali Osman Sönmez Oncology Hospital in Bursa between 2010-2011, and at Istanbul Universal Aksaray Hospital between 2011-2012. From October 2012, she started to work as a Doctor Lecturer in Istanbul Medipol University Neurology Department.  Nesrin Helvacı Yılmaz received the title of associate professor in 2021.  In 2015, she worked as an Honorary Observer in Parkinson's Disease and Deep Brain Stimulation (Neuromodulation) at UCL Queen Square Institute of Neurology, National Hospital for Neurology in London.  She took part in many training programs on Deep Brain Stimulation (Neuromodulation) in Turkey and abroad between 2013-2022.

Regarding her speciality in Parkinson's disease and movement disorders, she has 5 Tubitak projects, a 2-chapter book , 30 clinical researches and 80 reports presented in domestic and abroad. Assoc. Prof. Nesrin Helvacı Yılmaz, who is still working within the staff of Medipol University, managed the Parkinson's and Movement Disorders Unit of the Department of Neurology during her working time and plans Deep Brain Stimulation therapy applications with the neurosurgical team.

Since September 2018, she has been working as a coordinator for student education in the 5th semester of Neurology. As of December 2022, she has developed treatment plans for patients at Medipol University Istanbul Parkinson's Disease and Movement Disorders Center (PARMER) and provides the most appropriate personal medical follow-up and treatment support for each patient.

PUBLICATIONS

1-Yilmaz N, Yigit A, Akbostanci MC. Clozapine induced epilepsy. Revue Neurologique 2004, Nov;160/11:1093.

2-Nesrin Helvacı Yılmaz, Nursel Aydın. Sıcak Su Epilepsili Bir Olgu. Türkiye Klinikleri Nöroloji Dergisi 2004/Cilt2/Sayı 2.

3-Nesrin Helvacı Yılmaz, Nursel Aydın. Refleks Epilepsiler. Türkiye Klinikleri Nöroloji Dergisi 2004/Cilt2/Sayı 2.

4-Mine Hayriye Sorgun, Bilge Koçer, Funda Kaplan, Nesrin Yılmaz, Nezih Yücemen, Canan Yücesan. Multipl Sklerozda Kraniyal Nöropati. Turk Norol Derg 2011;17:137-142.

5-Nesrin Helvacı Yılmaz, Gökçen Duymaz, Mehmet Akif Yaşar. Parkinson Hastalığı Olan Bir Olguda Malign Sendrom. Turk Norol Derg 2012:18;123-125.

6-Yilmaz NH, Akbostanci MC, Oto A, Aykac O. Prevalence of restless legs syndrome in Ankara, Turkey: an analysis of diagnostic criteria and awareness. Acta Neurol Belg 2012 Oct 31. [Epub ahead of print].

7-Yılmaz NH, Bingol AP. Sensitivity and specificity of Ankara University Cerebral Dominance Inventory in comparison with the Wada test. Acta Neurol Belg 2013 Jun 6 [Epub ahead of print].

8-Sema Demirci, Nesrin Helvacı Yılmaz, Efsun Şenocak, Fatih Han Bölükbaşı. Pons Kavernomu: Kranial Manyetik Rezonans Görüntüleme Bulguları. Turk Norol Derg 2012:19:72.

9-Nesrin Helvacı Yılmaz, Sinem Atik Güngör, Taflan Sahlepçi. Küçük hücreli akciğer kanseri tedavisinde cisplatin kullanımı sırasında gelişen akut iskemik inme: olgu sunumu. J Kartal TR. Baskıdaki Makaleler: KEAH-26937.

POSTERLER:

-Serebral venöz tromboz ve bruselloz Birlikteliği; Olgu Sunumu (42. Ulusal Nöroloji Kongresi-Antalya 2006)

-Waldenström makroglobulinemisine eşlik eden epileptik nöbetler ve nonkonvülsif status epileptikus (42. Ulusal Nöroloji Kongresi-Antalya 2006)

-Prevalence of Restless Legs Syndrome in Ankara, Turkey (16. Uluslararası Parkinson ve Hareket Bozuklukları Kongresi-Dublin 2012).

-Konjenital Miyastenik Sendrom (29. Ulusal Nörofizyoloji EEG-EMG Kongresi- Antalya 2013).

-Beşinci haftada duyusal iletimleri normal olan bir enjeksiyon nöropatisi olgusu (29. Ulusal Nörofizyoloji EEG-EMG Kongresi- Antalya 2013).

-Olgu sunumu: Mononöritis mültipleks ve lepra (29. Ulusal Nörofizyoloji EEG-EMG Kongresi- Antalya 2013).

-İdyopatik Parkinson Hastalığı’nda hızlanmış unutma ve uyku kalitesi (10. Ulusal Parkinson ve Hareket Bozuklukları Kongresi-Antalya 2013).

-Hiperglisemiye bağlı hemikore ve bazal gangliyon hiperintensitesi: Olgu sunumu (10. Ulusal Parkinson ve Hareket Bozuklukları Kongresi-Antalya 2013).

Dr. Halil Can is a Professor of Neurosurgery (2025; Associate Professor 2020). He completed neurosurgical training at Istanbul University–Istanbul Faculty of Medicine in 2007. His clinical focus includes endoscopic and microsurgical spine surgery for fractures, tumors, and degenerative disease; advanced pain procedures; endoscopic skull base and pituitary surgery; and neurovascular, neuro-oncologic, and peripheral nerve surgery.

He has 21 international peer-reviewed papers (SCI/SSCI). Topics include cadaveric morphometry of Kambin’s triangle and the transforaminal triangular working zone, lumbar arterial and anterior approach anatomy, and an in vitro test of a new lumbar fixation device.

His clinical studies include a single-team series of 81 posterior circulation aneurysms, with 13 flow-diversion cases. He also reported five spinal cavernous malformation cases. He conducted Phase I safety and feasibility stem-cell trials in pediatric hypoxic-ischemic encephalopathy and in chronic complete spinal cord injury.

Dr. Ali Osman Mucuoglu is a neurosurgeon. He completed his neurosurgery residency at Dokuz Eylül University from 2013 to 2019 after graduating from Eskişehir Osmangazi University in 2012 (2005–2012). He worked at Dokuz Eylül University and Muş State Hospital from 2019 to 2021. He has practiced at Atlas University Hospital since 2021.

He has five publications. These include a case report in the International Journal of Surgery Case Reports that has been cited seven times. He also reported on 3D printer‑assisted transsphenoidal hypophysectomy and on emergency minimally invasive intracerebral hemorrhage (ICH) surgery. He delivered an oral presentation at the 33rd Turkish Neurosurgical Society Congress in 2019.

He is a member of the Turkish Neurosurgical Society, the European Association of Neurosurgical Societies, and the Istanbul Chamber of Medicine. His advanced training includes spinal surgery courses in 2016 and 2017, the European Training Course on Head Injury and Functional Neurosurgery in 2017, and Surgical Neuroanatomy in 2017. He also holds an animal experimentation certificate from 2016.

Dr. Mehmet Tonge is a neurosurgeon with expertise in Stereotactic and Functional Neurosurgery. He specializes in MR Guided Focused Ultrasound, deep brain stimulation, Gamma Knife Radiosurgery, and surgery for movement disorders, pain, and spasticity.

Dr. Tonge has published 32 articles in international and national journals and written 12 book chapters. He has presented 92 oral and poster presentations and delivered 41 invited lectures. He completed a Deep Brain Stimulation Fellowship at Maastricht University and finished the 4-year EANS training cycle. Dr. Tonge is known for his research and clinical work in functional neurosurgery.

1985年6月21日にアゼルバイジャンで生まれたGülnar İbrahimovaは、2008年にアゼルバイジャン医科大学を卒業しました。

彼女は2008年から2009年にアゼルバイジャンの4号市立臨床病院でインターンドクターとして勤務し、2010年にロンドンのチェルシー・アンド・ウェストミンスター病院でオブザーバードクターとして勤務しました。2017年にはイスタンブール大学の神経学科で専門訓練を修了しました。  Dr.  Gülnar İbrahimovaは国内外でさまざまなコースを受講しました。

Dr. Gulnar Ibrahimova, MDは、イスタンブール・メディポル大学のパーキンソン病と運動障害センターでの医療フォローアップを通じて、患者の生活水準を向上させる手助けをしています。 

 Dr. Gülnar İbrahimova, MDは、トルコ神経学会および英国の一般医療審議会のメンバーであり、国内外のジャーナルに論文を発表しています。

Dr. Evren Sandal is a specialist in Brain and Neurosurgery. He completed his medical degree at Ege University Faculty of Medicine. He finished his neurosurgery training in 2015. Dr. Sandal focuses on skull base, craniocervical junction, and neurovascular surgery. He has extensive experience in these fields.

Dr. Sandal has worked at the Health Sciences University Tepecik Training and Research Hospital. He also contributed to laboratory and clinical studies in skull base and cerebral bypass surgery at the University of Wisconsin, USA. He has collaborated with experts such as Prof. Dr. M. Sedat Çağlı and Prof. Başkaya. These experiences have strengthened his skills in complex neurosurgical procedures.

Dr. Ulvi Samadzade is a neurologist with training from Azerbaijan State Medical University, Gazi University, and Dokuz Eylul University Hospital. He diagnoses and treats neurological disorders such as Alzheimer’s disease, epilepsy, movement disorders, stroke, migraine, and multiple sclerosis.

Dr. Samadzade uses advanced treatments, including botulinum toxin injections, intravenous immunoglobulin (IVIG) therapy, migraine vaccines, and plasmapheresis. He practices at İzmir University of Economics Medical Point Hospital.

He is a member of several professional organizations. These include the Multiple Sclerosis Research Association, Turkish Neurological Society, European Academy of Neurology, and the International Parkinson and Movement Disorder Society (MDS).

Dr. Ela Simay Zengin is a neurologist. She completed her medical training at Dokuz Eylül University, Başkent University, and Acıbadem University. She has worked at Bitlis Tatvan, Sirnak, and Cizre State Hospitals.

Dr. Zengin treats Alzheimer’s disease, epilepsy, migraines, multiple sclerosis, Parkinson’s disease, and stroke. She uses advanced treatments, including apomorphine pump therapy, botulinum toxin injections, and migraine vaccines.

She is a member of the Turkish Neurology Association, American Academy of Neurology, European Academy of Neurology, and International Parkinson and Movement Disorder Society.

Dr. Inci Emekli is a neurologist at PARMER, Istanbul Medipol University (2025–). She specializes in Parkinson’s disease and movement disorders. She completed her neurology residency at Istanbul University (2015–2020). She then completed a neurology fellowship at Karabuk University (2020–2023) and movement disorders training at Michigan State University (2023–2024).

Her publications include an accepted article in Movement Disorders on the Head Snap Sign, a 2024 World Neurosurgery article on gender inequality in leadership, and a 2021 Parkinsonism & Related Disorders paper on hereditary Parkinson’s in Turkey. She delivered an oral presentation in 2022 on COVID‑19’s impact on carpal tunnel surgery. She also co‑authored a neurology chapter on hyperlipidemia in 2021.

Accreditation: Fellow of the Turkish Board of Neurology (2019–). Memberships: Turkish Society of Neurology (2016–) and European Academy of Neurology (2019–).

Dr. Anton Wohl leads the Brain Tumors Unit at Sheba Medical Center (since 2026). He is a neurosurgeon specializing in neuro-oncology, brain tumor surgery, and stereotactic radiosurgery.

He performs complex tumor operations with intraoperative MRI and functional mapping. He also uses fluorescence guidance, neuronavigation, and awake craniotomy to help remove tumors safely and preserve function.

Accreditations: Israeli Board Certification in Neurosurgery; Israeli medical license; advanced international fellowships and training, including the Mayo Clinic (USA).

Research: author and co-author of peer-reviewed publications on glioblastoma, malignant brain tumors, radiosurgery, and experimental therapies.

Dr. Eduard Linecki is a leading neurologist at the Hadassah Medical Center, with over 23 years of experience, specializing in neurology, polyneuropathy, neurooncology, and Parkinson's disease.

• Specializes in the treatment of all types of disorders of the nervous system
• Achieved success in the treatment of Parkinson's disease
• Completed an internship at Hadassah Medical Center in 2001
• Received a higher medical education in 1996

Specializations

Brain Tumors

Aneurysm Surgery

Pituitary Surgery

Spine Surgery

Waist neck and back hernias

Spine Tumors

Spinal Fractures

Peripheral Nerve Surgery

アンドリュー・ケイ博士は、ハダサ大学病院の第一線で活躍する神経外科医であり、47年の経験を持っています。脳腫瘍の外科治療、頭蓋底手術、下垂体腫瘍の除去、脳の血管に関する手術に専門的な知識を持っています。以下、彼に関する主なポイントです：

• メルボルン大学医学部（オーストラリア）を卒業
• オックスフォード大学（ロンドン、英国）、ロイヤルメルボルン病院（オーストラリア）、ロイヤルチルドレンズ病院メルボルン（オーストラリア）、およびクリーブランドクリニック（オハイオ州、米国）で神経外科を専攻
• ロイヤルメルボルン病院神経外科部門の部長
• ニュージーランド南島の神経外科サービスの会長
• 米国神経外科医協会のロナルド・ビットナー賞
• 国際神経外科学会連合の名誉メダル
• オーストラリア神経外科医協会、米国神経外科医協会、イスラエル神経外科医協会、および国際神経外科学会連合のメンバー