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Brain and Nerve Surgery Specialist

Foreign language: English

Date and Place of Birth: 11.11.1968 ANTALYA

- AREAS OF INTEREST

o Aneurysm surgery

o Cerebrospinal tumor surgery

o Lumbar hernia

o Neck hernia

o Spine surgery

o Cerebellum prolapse surgeries

o Hydrocephalus

o Pediatric neurosurgery

- Educational Background:

Undergraduate: Istanbul University Istanbul Faculty of Medicine 1985-1991

Specialization SSK Göztepe Training Hospital 1994-1999

- Academic Titles: 

Doctor of Medicine Istanbul University Istanbul Faculty of Medicine (1991)

Neurosurgery Residency : SSK Göztepe Training Hospital (1999)

- Places of Duty:

Erzurum Horasan Hasanbey health center 1991-1992

Karaman health center number 1 1992-1993

SSK Göztepe Training Hospital Assistant 1994-1999

Şanlıurfa State Hospital 1999-2002

(Neurosurgeon and Deputy Chief Physician)

Burdur State Hospital 2002-2003

Serik State Hospital 2003-2012

(Neurosurgery Specialist, Chief Physician)

Antalya Training and Research Hospital 2012- 2021

Private Anadolu Antalya Hospital 2021 - 2023

Private Medicalpark Antalya Hospital 2023 - Currently

- Medical Specialty Thesis: Genetic Absence model in Wag/rij rats 

Effects of Nervus Vagus Stimulation 1999

Note: Istanbul Chamber of Medicine 1999 Dr. Cengiz Çetin thesis prize winner

Education

University of Wisconsin Clinic of Neurosurgery (2017, Madison/USA)
Bakırköy Psychiatric Hospital (2014, Istanbul/Turkey)
Mersin University Faculty of Medicine (2007, Mersin/Turkey)

Experience

Istanbul Kanuni Sultan Süleyman Training and Research Hospital (2014-2021, Istanbul/Turkey)
Istanbul Bakırköy Mental and Neurological Diseases Hospital (2008-2014, Istanbul/Turkey)
Çorlu State Hospital (2007-2008, Çorlu/Turkey)

• In 2014, I completed my specialty training in the Department of Neurosurgery at Istanbul Bakırköy Prof. Dr. Mazhar Osman Mental Health and Neurological Diseases Training and Research Hospital and started to work as a specialist in Neurosurgery at Istanbul Health Sciences University Kanuni Sultan Süleyman Training and Research Hospital,
• In 2017, I was a visiting scholar at the University of Wisconsin Department of Neurosurgery/ Madison USA.
• In 2021, I received the title of associate professor.
• In December 2021, I left Kanuni Sultan Süleyman Training and Research Hospital, where I worked for 7.5 years, and started working at Biruni University Hospital.
•  

Scientific Memeberships

Turkish Neurosurgical Society
Turkish Spine Society
EUROSPINE
Turkish Medical Association

Neurosurgery Training: Gazi University, Department of Neurosurgery, 2011 

H index: 10, I10 Index: 12 Citations: 296

 Dr Mehmet Tonge has international and nationwide 32 publications, 12 book chapters, 92 oral and poster presentations and 41 invited lectures, mostly on Stereotactic and Functional Neurosurgery. 

Work & Training experience:

2004-2011: Gazi University, Department of Neurosurgery (Residency)

 2008: Zurich University Hospital, Department of Neurosurgery (Intraoperative MRI applications), Switzerland 

2008: Zurich University Hospital, Department of Neurosurgery: Microneurosurgery, white matter dissection, interventional neuroradiology courses, Switzerland 

2011 – 2012: Sinop Ataturk State Hospital, Neurosurgeon

 2012 – 2013: Cankiri State Hospital, Neurosurgeon 

2013 – 2014: Istanbul Medipol University, Department of Neurosurgery & Gamma Knife Center (Ass Prof) 

2013 – now: Maastricht University Neurosurgery & Neuroscience Department (Visiting scientist, PhDc) The Netherlands 

2014: Maastricht University, The Netherlands: Deep Brain Stimulation Fellowship 2014-2018: Istanbul Memorial Hospital Neurosurgery: Staff Neurosurgeon

 2016-2018: Istanbul Florence Nightingale Hospital (Consultant, Gamma Knife Center) 

2018-now: Istanbul Medipol University (Stereotactic & Functional Neurosurgery, Gamma Knife Center) Ass. Prof.) 

Dr Mehmet Tonge has completed 4-year cycle EANS (European Association of Neurosurgical Societies) Training courses. 

Clinical areas of interest:

 • Stereotactic & Functional Neurosurgery

 • Surgery for movement disorders

• * MR Guided Focused Ultrasound (MRgFUS)

 • Gamma Knife Radiosurgery 

• Surgery for pain & spasticity 

• Psychosurgery

Research areas of interest: 

• Deep brain stimulation

• * MR Guided Focused Ultrasound (MRgFUS)

 • Stereotactic radiosurgery 

Administrative duties:

 • Turkish Neurosurgical Society, Sterotactic & Functional Neurosurgery Section: Board member 2015- 2017 

• Turkish Neurosurgical Society, Sterotactic & Functional Neurosurgery Section: Board member (Secretary) 2017-2019

 • Turkish Skull Base Society: Board member 2016-2018

 • Turkish Skull Base Society: Supervisory board member 2018-2020

 • Deep Brain Stimulation and Movement Disorders Surgery Society: Executive Board Member, (Accountant) 2023-still 

Memberships: 

• WSSFN (World Stereotactic & Functional Neurosurgery Society) 

• ESSFN (European Stereotactic & Functional Neurosurgery Society)

 • Deep Brain Stimulation and Movement Disorders Surgery Society

 • Deep Brain Stimulation Society 

• International Stereotactic Radiosurgery Society 

• Leksell Gamma Knife Society 

• EANS (European Association of Neurosurgical Societies) 

• Turkish Neurosurgical Society

• Turkish Skull Base Society

Sample Publications: 

1. Tonge M. Technological developments in electric based DBS. Deep Brain Stimulation 2024 4(36-41) DOI: https://doi.org/10.1016/j.jdbs.2023.12.001 

2. Akgul E, Onan HB, Islek I, Tonge M, Durmus Y, Barburoglu M, Azizova A, Erol C, Hakyemez B, Sencer S, Aydin K, Arat A. Flow diverter stents in the treatment of recanalized intracranial aneurysms. Interv Neuroradiol. 2021 Aug;27(4):481-489. doi: 10.1177/1591019921990507. Epub 2021 Jan 28. PMID: 33509011; PMCID: PMC8580529. 

3. Mulders AEP, Temel Y, Tonge M, Schaper FLWVJ, van Kranen-Mastenbroek V,Ackermans L, Kubben P, Janssen MLF, Duits A. The association between surgical characteristics and cognitive decline following deep brain stimulation of the subthalamic nucleus in Parkinson's disease. Clin Neurol Neurosurg. 2021 Jan;200:106341. doi: 10.1016/j.clineuro.2020.106341. Epub 2020 Nov 3. PMID: 33160716. 

4. Wetzelaer P, Vlis T, Tonge M, Ackermans L, Kubben P, Evers S, Kocabicak E, Temel Y. Management of Hardware Related Infections after DBS Surgery: A Cost Analysis. Turk Neurosurg. 2018;28(6):929- 933. doi: 10.5137/1019-5149.JTN.21511-17.1. PMID: 29465741. 

5. Bedirli N, Emmez G, Ünal Y, Tönge M, Emmez H. Effects of positive end- expiratory pressure on intracranial pressure during pneumoperitoneum and Trendelenburg position in a porcine mode. Turk J Med Sci. 2017 Nov 13;47(5):1610-1615. doi: 10.3906/sag-1609-17. PMID: 29152942. 

6. Sari R, Tonge M, Bolukbasi FH, Onoz M, Baskan O, Silav G, Elmaci I. Management of Failed Cranioplasty. Turk Neurosurg. 2017;27(2):201-207. doi: 10.5137/1019-5149.JTN.15395-15.0. PMID: 27593759. 

7. Tonge M, Kocabicak E, Ackermans L, Kuijf M, Temel Y. Final Electrode Position in Subthalamic Nucleus Deep Brain Stimulation Surgery: A Comparison of Indirect and Direct Targeting Methods. Turk Neurosurg. 2016;26(6):900-903. doi: 10.5137/1019-5149.JTN.13739-14.1. PMID: 27337232. 

8. Tonge M, Ackermans L, Kocabicak E, van Kranen-Mastenbroek V, Kuijf M, Oosterloo M, Kubben P, Temel Y. A detailed analysis of intracerebral hemorrhages in DBS surgeries. Clin Neurol Neurosurg. 2015 Dec;139:183-7. doi: 10.1016/j.clineuro.2015.10.017. Epub 2015 Oct 23. PMID: 26513430. 

9. Silav G, Bölükbaşı FH, Özek E, Tönge M, Önöz M, Elmacı İ. A Simple Technique for Bone Storage after Decompressive Craniectomy in Children. Pediatr Neurosurg. 2015;50(3):161-4. doi: 10.1159/000381748. Epub 2015 May 14. PMID: 25998533. 

10. Yilmaz MB, Donmez H, Tonge M, Senol S, Tekiner A. Vertebrojugular arteriovenous fistula and pseudoaneurysm formation due to penetrating vertebral artery injury: case report and review of the literature. Turk Neurosurg. 2015;25(1):141-5. doi: 10.5137/1019-5149.JTN.8247-13.1. PMID: 25640560. 

11. Kurt G, Tönge M, Çeltıkçı E, Çapraz I, Serdaroğlu A, Bılır E. Surgery for intractable temporal lobe epilepsy: experience of a single institution. Turk J Med Sci. 2014;44(5):866-70. doi: 10.3906/sag-1307- 30. PMID: 25539559. 

12. Yılmaz MB, Tönge M, Emmez H, Kaymaz F, Kaymaz M. Neuroprotective effects of quetiapine on neuronal apoptosis following experimental transient focal cerebral ischemia in rats. J Korean Neurosurg Soc. 2013 Jul;54(1):1-7. doi: 10.3340/jkns.2013.54.1.1. Epub 2013 Jul 31. PMID: 24044072; PMCID: PMC3772279. 

13. Yilmaz MB, Egemen E, Tonge M, Kaymaz M. Transoral protrusion of a peritoneal catheter due to gastric perforation 10 years after a ventriculoperitoneal shunting: case report and review of the literature. Turk Neurosurg. 2013;23(2):285-8. doi: 10.5137/1019-5149.JTN.4904-11.1. PMID: 23546921. 

14. Omerhodzic I, Tonge M, Matos B, Musabeliu E, Raspanti C, Ferdinandov D, Galimova R, Muroi C, Balik V, Kursumovic A. Neurosurgical training programme in selected European countries: from the young neurosurgeons' point of view. Turk Neurosurg. 2012;22(3):286-93. doi: 10.5137/1019- 5149.JTN.5133-11.0. PMID: 22664994. 

15. Ergun E, Kurt G, Tonge M, Aytar H, Tas M, Baykaner K, Ceviker N. Effects of phenytoin sodium on dura mater healing in a rat model of CSF leakage. Turk Neurosurg. 2011;21(4):471-6. PMID: 22194102. 

16. Emmez H, Tonge M, Tokgoz N, Durdag E, Gonul I, Cevıker N. Radiological and histopathological comparison of microporous polysaccharide hemospheres and oxidized regenerated cellulose in the rabbit brain: a study of efficacy and safety. Turk Neurosurg. 2010 Oct;20(4):485-91. doi: 10.5137/1019- 5149.JTN.3300-10.2. PMID: 20963698. 

17. Emmez H, Yildirim Z, Kale A, Tönge M, Durdağ E, Börcek AO, Uçankuş LN, Doğulu F, Kiliç N, Baykaner MK. Anti-apoptotic and neuroprotective effects of α-lipoic acid on spinal cord ischemiareperfusion injury in rabbits. Acta Neurochir (Wien). 2010 Sep;152(9):1591-600; discussion 1600-1. doi: 10.1007/s00701-010-0703-9. Epub 2010 Jun 10. PMID: 20535507. 

18. Kurt G, Tonge M, Börcek AO, Karahacioglu E, Gurel O, Baykaner K, Ceviker N, Aykol S. Fractionated gamma knife radiosurgery for optic nerve tumors: a technical report. Turk Neurosurg. 2010 Apr;20(2):241-6. doi: 10.5137/1019-5149.JTN.1681-09.3. PMID: 20401852. 

19. Emmez H, Kale A, Tönge M, Cakir A, Ceviker N. Two meningiomas with different histological grades in the same patient. Case report. Neurol Med Chir (Tokyo). 2010;50(8):686-8. doi: 10.2176/nmc.50.686. PMID: 20805656.

Assoc. Prof. Ali Zirh is a world renowned neurosurgeon from Turkey. He was born on October 8, 1960 in Ankara, Türkiye and completed his primary and secondary education in the same city. He graduated from Ankara Atatürk High School with first place, and he entered the Hacettepe University Faculty of Medicine. He graduated from Hacettepe University Faculty of Medicine on August 31st, 1983 as a medical doctor. Between the years 1983 and 1985, he carried out his state service obligation in Gaziantep and was rewarded with a commendation by the Provincial Authority for his work in this period. He completed his military service in Istanbul in 1987 and was discharged.

In 1988, he started his specialization at Marmara University Faculty of Medicine, Department of Neurosurgery. In 1990, he attended the British Council in Glasgow and Edinburgh; the European Neurosurgery Association (EANS) in Warnemünde, Germany in 1989; Zaragoza, Spain in 1991; Jerusalem, Israel in 1992; Brudge, Belgium in 1993; and in 1994, he attended the World Neurosurgery Association (WFNS) training courses in Antalya, Turkey.

Glasgow Institute of Neurological Sciences in 1990, Department of Neurosurgery, University of Pittsburg in 1992, Department of Neurosurgery, University of Virginia in 1992, Department of Neurosurgery, University of Washington in 1992, Division of Neurosurgery, Toronto Western Hospital in 1994, Department of Neurosurgery, The Johns Hopkins Hospital in 1994 he visited and participated in clinical studies.

He became a neurosurgeon in February 1994. He completed his master's degree in neurophysiology at Marmara University Health Sciences Institute in March 1994. In September 1994, he completed the fifth of the European Neurosurgery Association's (EANS) training courses in Izmir, took the exams, and received his EANS diploma. On the same date, he participated in the European Board of Neurosurgery Primary Examination, passed successfully and certified.

In line with his field of interest, Stereotactic and Functional Neurosurgery, he attended training courses on "Stereotactic Target Calculation" and "Neurostimulation for Pain" in Çeşme İzmir in September 1994. "Stereotactic Neurosurgery Hands-On" in New-Orleans USA in November 1994, "Augmentitative Procedures for Pain" in San Francisco USA in October 1995, "Stereotactic Neurosurgery Hands" in New Orleans-USA in November 1995 , "Deep Brain Stimulation for Treating Parkinson's Disease" in Minneapolis-USA in May 1996, "Interventional Therapies Workshop: Implantable Spinal Cord Stimulation and Drug Infusion Systems" in Washington-USA in May 1996, "Surgical Treatment for Movement Disorders" and" Interventional Therapies in Chronic Pain Management" in Montreal-Canada in October 1996, "Management of Patients with Deep-Brain Stimulators, Expert Course and Workshop"  in Kiel-Germany in June 2001.

Dr. Ali ZIRH returned from the United States in 1997 and started to work at the VKV American Hospital, performing functional neurosurgery interventions and DBS insertion with the Microelectrode Recording and Stimulation technique at the single cell level, which is available in only a few centers in the world.

He started to work at Medicalpark Bahçelievler Hospital as of January 2009 and implemented these initiatives in a health institution where Social Security Institution patients could also benefit. He continues his surgical interventions at Medipol Bağcılar Hospital as of January 2015.

As of September 2018, he continues his academic and clinical studies at Medipol University's Parkinson's Disease and Movement Disorder Center (PARMER).

Over 30 years of clinical and surgical experience in the field of functional neurosurgery, more than 1900 surgical interventions for Parkinson’s and other movement disorder diseases and more than 1400 DBS surgeries that he has successfully performed, made Dr. Ali ZIRH the first name that comes to mind in movement disorder surgery in Turkey and the adjacent geography. He enabled the center where he performs these surgeries to become a Training and Reference Center in the international arena.

Dr. Ali ZIRH is a member of the Turkish Neurosurgery Association, Parkinson's Disease Association, European Society of Stereotactic and Functional Neurosurgery, American Academy of Advancement of Science, World Federation of Stereotactic and Functional Neurosurgery, International Association for the Study of Pain, American Pain Society, World Neuromodulation, American Neuromodulation Society, American Society of Stereotactic and Functional Neurosurgery, The Movement Disorder Society, American Association of Neurological Surgeons (AANS), and the Congress of Neurological Surgeons (CNS). At the international congresses and symposiums of these organizations held in different parts of the world at least 4-5 times a year, Dr. Zirh shares his experiences with other colleagues at these meetings, and also follows the progress and developments in his field of expertise day by day.

Dr. Ali ZIRH has many publications published in international journals, eight book chapters, more than 150 congress papers and various national / international awards.

PROF. DR. HASAN ÖZGÜR ÖZDEMİR

Neurosurgery

Language;

Turkish, English

TITLES;

Attending Physician

EDUCATION;

Hacettepe University Faculty of Medicine (Eng) 1987-1995

EXPERİENCE[1]Akdeniz University Department of Neurosurgery 1996-2002

Baskent University Department of Neurosurgery (Specialist) 2003-2007

Başkent University Department of Neurosurgery (Assistant Professor) 2007-2012

Başkent University Department of Neurosurgery (Associate Professor) 2012-2017Medical Park Antalya 

Hospital Complex 2018-Present

Areas of interest;

Endoscopic Lumbar Disc Surgery

Cervical Disc (Neck Hernia) Surgery

Endoscopic Brain Surgery

Vascular (brain-vascular aneurysm and AVM) operations

Spine Tumors

Spine Fractures

Brain Tumors

MEMBERSHİPS;

Turkish Neurosurgical Society

Turkish Medical Association

AWARDS;

2008 Turkish Neurosurgical Society Proficiency Exam 1st place

COURSES AN SERTİFİCATES;

Endoscopic Lumbar Discectomy Course

Minimally Invasive Surgery Course

Medical Interests: 

• Brain, cerebellum, spine, and spinal cord tumor surgeries in adults and children 

• Pediatric Neurosurgery Surgeries (Hydrocephalus, Tethered Cord, Diastematomyelia, Encephalocele, Meningocele-Meningomyelocele, Dermal Sinus Tract Excision, Craniosynostosis) 

• Spine Surgery (Lumbar and Cervical Disc Herniation, Spondylolisthesis, Spinal Stenosis, Stabilization for Spinal Fractures, Vertebroplasty-Kyphoplasty Surgeries, Kyphosis Surgery) 

• Deep Brain Stimulation Surgery for Parkinson's Disease, Essential Tremor, and Dystonia 

• Vagal Nerve Stimulation Surgery (Epilepsy Surgery) • Spinal Cord Stimulation Surgery (Spinal Cord Pain Stimulator) 

• Surgeries for Trigeminal Neuralgia and Hemifacial Spasm 

• Baclofen Pump Implantation Surgery (for Severe Spasticity) 

• Surgeries for Aneurysms, AVMs, and Cavernomas 

Assoc. Prof. Ozdogan, M.D., Ph.D., completed his education at Yeditepe University Health Sciences Institute in the Molecular Medicine Doctorate Program under Prof. Dr. Turgay İsbir, and he also studied at Saint Louis University in Arkansas, USA, with Prof. Dr. M. Gazi Yasargil. He pursued a Clinical Fellowship in Brain and Nerve Surgery at Yeditepe University Hospital, guided by Prof. Dr. Yasargil and Prof. Dr. Uğur Türe. Additionally, he underwent specialization training at Ufuk University Faculty of Medicine, the Faculty of Medicine at Gazi University, and completed his secondary education at İçel Anatolian High School.

Professionally, he has held various positions, including Faculty Member in the Department of Neurosurgery at Haliç University, and Associate Professor at Private Adatip Istanbul Hospital and Biruni University Hospital. He has also served as an Associate Professor at S.B.U. Kartal, Sancaktepe, and Istanbul Training and Research Hospitals, and worked as a Chief Assistant at S.B.U. Gaziosmanpaşa Taksim and Kartal Training and Research Hospitals. His earlier roles include Specialist Doctor at S.B.U. Baltalimanı Bone Diseases Hospital and Mus State Hospital, as well as Clinical Fellow at Yeditepe University Faculty of Medicine Hospital.

Assoc. Prof. Özdoğan is a member of several professional associations, including the Turkish Neurosurgery Association, Turkish Spine Association, and the Turkish Neurosurgery Society’s Neuroanatomy, Neurovascular, and Neurooncology Groups. He is also affiliated with the European Association of Neurosurgical Societies.

PROFESSIONAL EXPERIENCE

2019-present: Department of Neurosurgery, Florence Nightingale Hospitals affiliated to Demiroglu Bilim University Medical Faculty, Istanbul/Turkey. Associate Professor

2017-2019: Department of Neurosurgery, Liv Hospital Ulus affiliated to Istinye University Medical Faculty, Istanbul/Turkey. Associate Professor

2016-2017: Department of Neurosurgery, Liv Hospital Ulus affiliated to Istinye University Medical Faculty, Istanbul/Turkey. Assistant Professor

2015-present: Department of Neurosurgery, Liv Hospital Ulus, Istanbul/Turkey. Attending Neurosurgeon

2013-2015: Department of Neurosurgery, GOP Taksim Training and Research Hospital, Istanbul/Turkey. Attending Neurosurgeon

2006-2012: Department of Neurosurgery, Istanbul School of Medicine, Istanbul University, Istanbul/Turkey. Resident

EDUCATION 

October 2017-March 2018: Clinical Fellowship on Stereotactic and Functional Neurosurgery, Department of Neurosurgery, Hannover Medical School, Hannover/Germany (Professor Joachim K. Krauss M.D, Ph.D)

January-April 2010: Clinical Fellowship on Microsurgery of Peripheral Nerves and Brachial Plexus, Division of Peripheral Nerve Reconstruction, Department of Neurosurgery, Tel Aviv Sourasky Medical Center, affiliated to Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv/Israel (Professor Shimon Rochkind M.D, Ph.D)

2006-2012: Resident at Department of Neurosurgery, Istanbul School of Medicine, Istanbul University, Istanbul/Turkey

2005-2006: Resident at Department of Anatomy, Cerrahpasa School of Medicine, Istanbul University, Istanbul/Turkey

1999-2005: Istanbul School of Medicine, Istanbul University, Istanbul/Turkey GPA: 3.17/4.00

1991-1999: Istanbul Erkek Lisesi (High School), Istanbul/Turkey GPA: 4.47 / 5.00

Education and Specialization:

• Medical Degree: Hacettepe University Faculty of Medicine (1981)
• Specialization in Neurosurgery: Kocaeli University Faculty of Medicine, Neurosurgery Department

Professional Experience:

• 1994-1998: Associate Professor and Head of the Neurosurgery Department, Kocaeli University
• 1998-Present: Professor and Head of the Neurosurgery Department, Kocaeli University
• Current Position: Neurosurgeon at VM Medical Park Pendik Hospital

International Experience:

• 1993: Observer at The Midland Centre for Neurosurgery and Neurology, Birmingham, UK
• Trained in syringomyelia and stereotactic neurosurgery under Bernard Williams, M.D., and Edward R. Hitchcock, M.D.

Clinical Experience:

• Performed over 5629 endoscopic surgeries including:
  • 4384 Pituitary Adenomas
  • 209 Rathke's Cleft Cysts
  • 152 Craniopharyngiomas
  • 121 Chordomas/Chondrosarcomas
  • 98 Tuberculum Sellae Meningiomas and other pathologies in the sellar region

Research and Publications: Prof. Dr. Savaş Ceylan has numerous publications in internationally recognized journals, covering a wide range of neurosurgical topics. His research includes pioneering work in endoscopic transsphenoidal surgery for pituitary tumors and other sellar region pathologies.

Professional Memberships:

• American Association of Neurological Surgeons (AANS)
• Congress of Neurological Surgeons (CNS)
• Academia Eurasiana Neurochirurgica
• International Federation of Neurosurgical Societies (IFNE)
• World Federation of Neurosurgical Societies (WFNS) Skull Base Committee
• Turkish Neurosurgery Association
• Turkish Society of Nervous System Surgery

Awards:

• 2016 Turkish Neurosurgery Association Service Award
• Scientific Publication Awards from Kocaeli University

Dr. Ceylan Sengul is a child development specialist who works with children aged 0-6 years. She has strong experience with developmental issues such as learning difficulties, ADHD, speech delays, and delayed toilet training. She also helps children with aggressive behaviors, eating disorders, depression, social phobia, panic attacks, addictions, and psychosomatic symptoms.

Dr. Sengul is known for treating school problems, trauma, sibling rivalry, low self-confidence, mood disorders, gender identity concerns, urinary incontinence, and body image issues. She uses evidence-based methods and has helped many children and families achieve better outcomes.

Dr. Canan Yildirim is a neonatology and pediatric specialist. She earned her medical degree from Hacettepe University Faculty of Medicine (English). She completed her residency in Child Health and Diseases at Hacettepe University. She also received a minor in Neonatology from Zekai Tahir Burak Women's Health Training and Research Hospital.

Dr. Yildirim has worked as a Neonatology Specialist and Associate at Istanbul Medipol University Faculty of Medicine. She has also held important positions at Samsun Maternity and Child Hospital and Zekai Tahir Burak Hospital. She has strong clinical experience and has conducted pediatric research at Hacettepe University. Dr. Yildirim is known for her skills in neonatal care and child health.

Dr. Manfred Mühlbauer is a leading spinal neurosurgeon. He graduated from Vienna Medical University and now serves as a visiting professor there. He has more than 30 years of experience. His main focus is minimally invasive and reconstructive spinal neurosurgery. He also specializes in microsurgery for intervertebral disc hernias, vertebrostenosis, and stabilization procedures for spinal instability.

Dr. Mühlbauer is a board-certified neurosurgeon and intensive medicine specialist. He holds ECFMG certification and has completed international training in advanced spinal techniques. Since 1994, he has held senior roles in the neurosurgical department at Donauspital. In 2002, he joined the hospital’s board of directors. He is recognized for his scientific work and leadership in neurosurgery.

Professor Shimon Rohkind MD is an experienced neurosurgeon and pediatric neurosurgeon with over 35 years of practice. He is an expert in neurosurgery, spinal surgery, and peripheral nerve microsurgery, and he uses modern laser and bioengineering technologies to perform the most complex operations with minimal risk of complications. He is also involved in scientific research and is a member of the Israeli Society of Laser Neurotechnologies and the World Federation of Neurosurgical Societies.

Dr. Roth Jonathan is a neurosurgeon and pediatric neurosurgeon with over 18 years of experience. He treats complex brain and spinal conditions, including hydrocephalus, brain tumors, colloid and arachnoid cysts, craniopharyngiomas, and epilepsy. He is skilled in advanced procedures such as endoscopic surgery and deep brain stimulation. Dr. Roth has performed many successful operations in these areas.

He has published about 70 professional articles. Dr. Roth is an active member of organizations like EANS, ESPN, ISPN, and IFNE. He earned his medical degree from Tel Aviv University and completed advanced training at Cornell Medical Center and NYU Langone Health. His education and experience reflect his dedication to neurosurgery.

Education:

Medical Faculty, Trakya University,  

Edirne, Turkey (1994-2000)

Professional Experience:

General Practitioner and Emergency Physician

Bartın (2000-2004)

Specialization:  

Department of Neurosurgery, S.B. Göztepe Training and Research Hospital,  

Istanbul (2004-2010)

Participation in the Accreditation Process by the European Association of Neurosurgical Societies (EANS) during  

Specialization (2004-2010)

Completion of Compulsory Service as Specialist Physician

Tokat State Hospital, Tokat (2010-2012)

Assistant Professor, Department of Neurosurgery

Gaziosmanpaşa University, Tokat (2012-2014)

Contribution to the Establishment of the Department of Neurosurgery at Medipol University  

(2012-2014)

Lecturer

Medipol University, Istanbul (2012-2014)

Specialist Physician

Memorial Istanbul Hospitals, Istanbul (2014-2018)

Lecturer, Faculty of Health Sciences

Eurasia University, Istanbul (2014-2021)

Associate Professor in the field of Neurosurgery (2021- )

Specialist Physician

Acıbadem Maslak Hospital, Istanbul (2018-2021)

Specialist Physician

Liv Hospital Ulus, Istanbul (2021-2023)

2023 –

Istanbul Florence Nightingale Hospital, Istanbul

Skills and Achievements:

Obtained Associate Professorship in the field of Neurosurgery (2021)

Experience in Academic Teaching and Management (2012-2021)

Proficiency in Turkish (Native) and English (Advanced)

Prof. Dr. Salih Murat İmer is a neurosurgeon with over 30 years of experience. He founded and led the Neurosurgery Department at Okan University Hospital. He has written 68 scientific articles and contributed to 9 book chapters. Dr. İmer has also presented at 33 international congresses, showing his influence in neurosurgery worldwide.

Dr. İmer holds advanced certifications in functional and stereotactic neurosurgery, Leksell Gamma Knife radiosurgery, and endoscopic spine surgery. He received specialized training in several European countries. He has worked with leading experts such as Prof. Matti Vapalahti and Prof. Juha Hernesniemi. Through these collaborations, he has helped improve neurosurgical practice and education around the world.

Prof. Zvi Ram is a top neurosurgeon and head of the European Association of Neurosurgical Societies (EANS). He specializes in disorders of the brain and spinal cord, such as aneurysms, brain tumors, and Parkinson's Disease. He has received numerous awards for his innovative approach to neurology treatments and research, and is an expert in neurosurgical operations with brain mapping and deep brain stimulation.

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.

Dr. İdris AVCI was born in Ordu in 1988. After primary and high school education in Germany, he graduated from Yeditepe Faculty of Medicine in 2014. In 2020, he became a specialist in Brain and Nerve Surgery from Health Sciences University Prof. Dr. Cemil Taşçıoğlu City Hospital (Okmeydanı Training and Research Hospital). In 2022, he received "Fundamental Neuroscience and Neuroimaging" education at John Hopkins University, USA. In 2023, he completed his Health Tourism Certification from Sakarya University of Applied Sciences. In the same year, he was certified as a football physician by FIFA. In 2020-2022, he worked at Şanlıurfa Mehmet Akif İnan Training and Research Hospital Neurosurgery Clinic and worked as a clinical chief. Between 2022-2024, he worked in the Spine Center at Memorial Hospitals Group. Since 2023, he has been working at Üsküdar University as a Dr. He continues in the academic staff as an Education Officer. Since 2024, he has been working at NP Brain Hospital Neurosurgery Clinic.

Dr. İdris AVCI has worked in many clinics such as Germany, the Netherlands, Slovenia and has taken part in dozens of scientific meetings both in Turkey and abroad as a participant, speaker and organizer.

He has published in many international and domestic scientific journals. He has academic book chapters and editorials published by distinguished bookstores.