Online Consultation with Neurosurgeon Doctors Abroad — Page 3

Dr. Andreas Filis is the Head of Neurosurgery at the German Medical Institute in Cyprus. He completed three clinical fellowships in the USA. These focused on neuro-oncology, spine surgery, and skull base surgery. Dr. Filis is board-certified in neurosurgery in Germany and remains an academic associate at the University Hospital of Dresden.

• Trained at the University Hospital of Goettingen and the University Hospital of Erlangen.
• Completed specialized surgical training at Moffitt Cancer Center and LSUHSC in the USA.
• Performs complex procedures including brain tumor removal and minimally invasive fusion surgery.
• Treats conditions such as pituitary adenoma, acoustic neuroma, and spinal stenosis.

Dr. Petros Karamanakos graduated from the Medical School of the University of Ioannina and earned a PhD there. He specialized and received further training at the University Neurosurgery Clinic of Kuopio in Finland under Professor Juha Jääskeläinen. The clinic is one of Europe’s leading neurosurgery centers and performs about 2,500 procedures each year.

During his many years in Kuopio, he gained broad experience across the full range of neurosurgical diseases. He also prepared a second doctoral thesis in vascular neurosurgery on brain aneurysms.

Since September 2011, he has practiced as a private neurosurgeon in Greece. Since 2014, he has served as Scientific Director of the specialized spine center "SPINALIS".

Op. Dr. Tansu Gürsoy is a brain and nerve surgery specialist at Çerkezköy Private Optimed Hospital. He completed his training at Ankara Training and Research Hospital. His practice focuses on spine surgery. Key areas include degenerative scoliosis, herniated discs, spinal stenosis, trauma, and tumors.

In 2019, he won third place from the Turkish Neurosurgery Association for a paper on prebending rods and sagittal parameters in lumbar degenerative scoliosis. He co-authored Chapter 75 (Lenke-Silva Classification & Adult Degenerative Scoliosis) in The Aging Spine. His thesis analyzed screw malposition in 415 thoracolumbar pedicle fixation cases.

He is a member of the Turkish Neurosurgery Association (Spinal & Peripheral Nerve Surgery Group), the Turkish Spine Association, and the Turkish Medical Association. He completed the Advanced Spinal Surgery Course and the Hands-on Microvascular Anastomosis & Microsurgery training. He holds a Category A Certificate for Experimental Animals. He also attends major spine congresses.

Dr. Yang Se Yeon is a neurosurgeon and Head of the Department of Neurosurgery at Naeun Hospital. He specializes in cerebral infarction, cerebral hemorrhage, cerebral aneurysm, moyamoya disease, carotid artery stenosis, vascular dizziness, and head trauma.

He graduated from The Catholic University of Korea College of Medicine. He also earned a Master’s in Medicine there. He completed an internship and a neurosurgery residency at Catholic Medical Center. He then completed a clinical fellowship and served as a clinical assistant professor at Uijeongbu St. Mary’s Hospital.

He has served as a staff neurosurgeon at the Northern Gyeonggi Regional Trauma Center. He was also Head of Neurosurgery at G-SAM Hospital.

Dr. Alper Karaoglan is a Professor of Neurosurgery at Memorial Bodrum Hospital. He specializes in treating brain tumors, aneurysms, and spinal conditions like spondylolisthesis. He has held senior academic roles at Maltepe University for over 15 years. Dr. Karaoglan won the Best Paper Award from the Turkish Neurosurgical Society.

• Specializes in pituitary adenomas, cavernomas, and arteriovenous malformations.
• Received the Young Neurosurgeon Encouragement Award from the Turkish Neurosurgical Society.
• Member of the Turkish Medical Association and the Turkish Neurosurgical Society.
• Treats complex conditions including Moyamoya disease and craniostenosis.

Dr. Raanan Berger is the Director of the Cancer Center at Sheba Medical Center. He was listed in Forbes Israel’s “Best Doctors” in 2025. Dr. Berger specializes in genitourinary oncology and radiates complex prostate tumors. He completed a postdoctoral fellowship at the Dana-Farber/Harvard Cancer Institute.

• Heads the clinical research unit focusing on molecular oncology.
• Co-authored over 20 peer-reviewed papers on prostate cancer and BRCA mutations.
• Member of the American Society of Clinical Oncology (ASCO).
• Performs systemic therapy and radiotherapy at a Top-10 globally ranked hospital.

Dr. Jair Bar is a thoracic oncologist and Deputy Director of the Cancer Center at Sheba Medical Center. He specializes in treating advanced non-small cell lung cancer using personalized immunotherapy and targeted treatments. Dr. Bar holds a PhD in Molecular Biology and leads a research lab focused on immunotherapy resistance.

• Chair of the Israel Lung Cancer Group.
• Board-certified in both Medical Oncology and Radiotherapy Oncology.
• Treats patients at Sheba Medical Center, a top-10 globally ranked hospital.
• Uses molecular and genetic profiling to create precise cancer treatment plans.

Dr. Anton Wohl is the Director of the Brain Tumors Unit at Sheba Medical Center. He specializes in neuro-oncology and complex brain tumor surgery. He completed fellowships at the Mayo Clinic in the USA. Dr. Wohl works at a hospital ranked 7th globally by Newsweek in 2026. He focuses on removing tumors while preserving neurological function.

• Performs awake craniotomy and fluorescence-guided surgery to protect brain function.
• Uses intraoperative MRI and functional brain mapping during complex procedures.
• Author of multiple peer-reviewed studies on glioblastoma and innovative therapies.
• Holds Israeli board certification and an active medical license.

Dr. Moskovichi practices at Hadassah Medical Center. He specializes in endovascular embolization – a method to treat brain blood vessel issues without open surgery.

• Provides expert guidance during an online consultation with a neurosurgeon
• Co-authored 67 peer-reviewed articles on neurological surgical techniques
• Holds high ratings for managing schwannoma and neurosarcoidosis cases
• Performs stent placement to keep brain arteries open and improve blood flow
• Specializes in epidermoid cysts – rare growths within the brain or spine

Recipient of the Medal of Honor from the International Federation of Neurosurgical Societies. Dr. Kaye leads the Department of Neurosurgery at Hadassah Medical Center.

• Conducts online consultations for complex brain tumor removal and skull base surgery
• Trained in neurosurgery at Oxford University and the Cleveland Clinic
• Uses non-invasive systems like CyberKnife and Gamma Knife to treat tumors
• Specializes in deep brain stimulation and pediatric neurosurgical care
• Member of both the American and Australian Associations of Neurosurgeons

Dr. Jurij Kseniuk is a two-time winner of the international Vexim Rebalancing Spine competition. He performs online consultations for complex spinal and nervous system conditions at Carolina Hospital.

• Specializes in minimally invasive diagnostics including X-ray and ultrasound-guided blockades
• Provides corrective revision surgery for previously unsuccessful spinal operations
• Expert in pain management using spinal cord stimulation and nerve neuromodulation
• Member of AO Spine, an international organization dedicated to spine surgery standards
• Treats complex conditions like spinal tumors, stenosis, and herniated disks

Dr. Naci Karacaoglan is a plastic and reconstructive surgeon at Medipol Mega University Hospital. He holds the official plastic surgery expert title from the Ministry of Health of Turkey. Dr. Karacaoglan specializes in hair transplants, liposuction, and facial surgeries. He completed fellowships in the US and Turkey to refine his surgical techniques.

• Recognized as a top plastic surgeon by Harper's Bazaar and Elle magazines.
• Member of the American Society for Aesthetic Plastic Surgery.
• Performs FUE hair transplants, rhinoplasty, and complex mommy makeovers.
• Practices at JCI-accredited Medipol Mega University Hospital in Istanbul.

Professor Nejat Akalan heads the neurosurgery department at Medipol Mega University Hospital. He provides online consultations for complex brain conditions using insights from his 110+ scientific publications.

• Specializes in surgical treatment for pediatric epilepsy and movement disorders
• Uses intraoperative MRI and O-arm imaging to verify tumor removal
• Co-authored the textbook 'Advances and Technical Standards in Neurosurgery'
• Consults on gliomas, pituitary adenomas, and complex spinal cord tumors
• Practices at a JCI-accredited facility recognized for pediatric oncology excellence

Dr. Mehmet Besir Surme is a neurosurgeon at Eskişehir City Hospital in Turkey. He specializes in pediatric neurosurgery and complex brain tumor removal. Dr. Surme completed an international fellowship in pediatric neurosurgery in Rome, Italy. He has authored scientific publications with over 40 citations in his field.

• Performs craniotomy, shunt surgeries for hydrocephalus, and brain cyst removal.
• Treats Arnold Chiari syndrome and spinal stenosis using surgical techniques.
• Expertise in deep brain stimulation for Parkinson's disease and spinal cord stimulation.
• Uses 3D-printed molds for customized cranioplasty procedures.

Dr. Tamer Atasever is a nuclear medicine specialist at Medipol Mega University Hospital. He previously served as the Director of the Nuclear Medicine Department at Ankara Order Laboratory. Dr. Atasever held multiple professorships at the prestigious Gazi University. He is a member of the European Association of Nuclear Medicine.

• Expert in radioiodine therapy and PET-CT with Gallium 68 for cancer diagnostics.
• Uses advanced nuclear imaging for Parkinson’s and Alzheimer’s disease.
• Practices at JCI-accredited Medipol Mega University Hospital in Istanbul.
• Member of the Turkey Association of Nuclear Medicine.

Dr. Mustafa Kilic is a neurosurgeon in Istanbul specializing in functional neurosurgery and neuromodulation. He performs Deep Brain Stimulation (DBS) for Parkinson’s disease, essential tremor, and epilepsy. Dr. Kilic serves as an Associate Professor at Istinye University. He manages the entire surgical process from preoperative planning to device adjustment.

• Expertise in spinal cord and sacral nerve stimulation for chronic pain management.
• Performs brain and spinal cord tumor removals using stereotactic techniques.
• Treats trigeminal neuralgia using radiofrequency thermocoagulation.
• Active member of the Turkish Neurosurgical Society.

Dr. Mehmet Akif Gogusgeren is a neurosurgeon at Avicenna International Hospital in Istanbul. He has performed thousands of surgeries and specializes in minimally invasive microscopic procedures. Dr. Gogusgeren focuses on achieving results through small incisions to ensure patient safety. He practices at an ISO-accredited hospital ranked among the best in Istanbul.

• Performs brain tumor removals, discectomies, and laminectomies.
• Treats complex conditions like spinal stenosis, pituitary adenomas, and brain cysts.
• Uses stem cell therapy for MS, ALS, autism, and spinal cord injuries.
• Provides patients with direct mobile access for post-surgical peace of mind.

Dr. François Lechanoine is a neurosurgeon at Maria Cecilia Hospital in Italy. He has performed over 2,500 surgeries. This includes 1,600 procedures as the lead surgeon. He specializes in complex brain and spine conditions. Dr. Lechanoine founded the UBE surgical training center at his hospital.

• Holds diplomas from the European Association of Neurosurgical Societies and Eurospine.
• Expert in minimally invasive spine procedures like Unilateral Biportal Endoscopy.
• Treats complex cases including brainstem conditions and pituitary adenomas.
• Works at Maria Cecilia Hospital, a JCI-accredited facility in Italy.