Transnasal resection of tumor Doctors Abroad — Page 2

Professor Omur Gunaldi is a leading neurosurgeon who has performed 1,100 procedures, specialising in complex endoscopic skull base and pituitary surgery.

• Serves as the Head of Neurosurgery at one of Turkey's largest medical complexes
• Specialises in endoscopic transnasal resection for pituitary and skull base tumours
• Holds the academic rank of Associate Professor with a focus on neuro-oncological surgery
• Leads a dedicated surgical team at the specialised Basaksehir Cam and Sakura City Hospital

Dr. Ercan Kaya is a neurosurgery specialist. He earned his M.D. from Marmara University. He completed his residency at Kartal Dr. Lütfi Kırdar Training and Research Hospital in 2020. He fulfilled his mandatory service in Mardin. He then served as a neurosurgery specialist at Sancaktepe Training and Research Hospital. Since 2026, he has worked as a neurosurgeon at NPİSTANBUL Hospital.

His practice focuses on spine and spinal cord disorders. He gained further experience as an observer in the Complex Spinal Surgery department at The Walton Centre, a leading neurosurgery center in the UK.

Dr Ramazan Uyar is an award-winning neurosurgeon at Medical Park Antalya Hospital Complex who specialises in complex cerebrospinal tumour surgery.

• Won the prestigious Dr Cengiz Cetin thesis prize for his work on Nerve Vagus Stimulation
• Focuses on aneurysm and cerebrospinal tumour removal using precise neurosurgical techniques
• Previously served as Chief Physician at Serik State Hospital
• Coordinates a wide range of pediatric and adult neurosurgical procedures
• Trained at the highly regarded Istanbul University Faculty of Medicine

Dr. Mehmet Tonge is a stereotactic and functional neurosurgeon at Medipol Acibadem District Hospital. He specializes in deep brain stimulation and MR-guided focused ultrasound for movement disorders. Dr. Tonge completed his deep brain stimulation fellowship at Maastricht University in the Netherlands. He treats complex conditions including Parkinson’s disease, spasticity, and chronic pain.

• Authored over 30 international publications and 12 medical book chapters.
• Completed the four-year training cycle of the European Association of Neurosurgical Societies.
• Expert in Gamma Knife radiosurgery and electrode placement for movement disorders.
• Works at a JCI-accredited hospital equipped with the da Vinci robotic system.

Professor Halil Can is a specialist neurosurgeon at İstinye University Liv Hospital who focuses on endoscopic skull base surgery and pituitary tumours.

• Specialises in endoscopic 'closed' pituitary surgeries and transnasal skull base procedures
• Appointed Professor of Neurosurgery with an extensive background in complex neuro-oncology cases
• Published over 20 peer-reviewed international studies on surgical anatomy and neurosurgical techniques
• Expertise includes managing glial tumours, meningiomas, and metastatic brain lesions
• Advanced training in endoscopic third ventriculostomy for hydrocephalus management

Dr. Mustafa Serkan Alemdar is a clinical oncologist at Medical Park Antalya Hospital Complex. He specializes in treating complex solid tumors and blood cancers. Dr. Alemdar completed his medical degree and oncology fellowship at Akdeniz University. He is an active member of the Turkish Society of Medical Oncology.

• Treats a wide range of cancers including breast, lung, and prostate.
• Expert in hematology-oncology for conditions like leukemia, myeloma, and lymphoma.
• Performs systemic therapies such as chemotherapy, immunotherapy, and targeted biological therapy.
• Works at a facility that houses specialized oncology-bone marrow units and LINAC technology.

Professor Ahmet Karkucak is a highly qualified neurosurgeon specialising in pituitary surgery and complex brain tumours at Büyük Anadolu Hospitals. He focuses on restoring health while minimising surgical impact through modern approaches.

• Specialises in pituitary surgery for tumours accessed through the nasal passage
• Expertise includes neuro-oncology and managing delicate brain tumours
• Performs vascular procedures including complex aneurysm surgery
• Treats spine tumours and spinal fractures using surgical intervention
• Active member of the Turkish Neurosurgical Society

Dr. Hakan Ozalp is a neurosurgeon at Medipol Bahçelievler University Hospital in Istanbul. He specializes in vascular and spine neurosurgery. Dr. Ozalp completed a clinical fellowship at the University of Insubria in Italy. He previously served as a lecturer at Mersin University Faculty of Medicine.

• Performs complex brain aneurysm repair and arteriovenous malformation surgery.
• Specializes in endoscopic discectomy and minimally invasive spinal fusion.
• Treats brain tumors using transnasal resection and stereotaxic radiosurgery.
• Works at a JCI-accredited facility using PET-CT and TrueBeam STx technology.

Assistant Professor Cevdet Gokcek is a high-volume neurosurgeon who has successfully treated thousands of patients with complex brain and skull base tumours. He specialises in minimally invasive endoscopic techniques at Medipol University Pendik Hospital.

• Performs endoscopic transsphenoidal surgery to remove pituitary tumours through the nose
• Specialised training in advanced neuro-endoscopy and skull base operations from Ghent University
• Maintains high success rates between 90% and 100% for complex cranial and spinal procedures
• Published 17 research articles in national and international medical journals
• Member of the Turkish Neurosurgical Society and the Turkish Medical Association

Dr. Melih Ucer is a neurosurgeon and associate professor at Biruni University Hospital in Istanbul. He served as a visiting scholar at the University of Wisconsin Clinic of Neurosurgery. Dr. Ucer specializes in complex brain and spine surgeries. He treats conditions like spinal stenosis, brain tumors, and cerebral aneurysms.

• Specializes in transnasal tumor resection and deep brain stimulation (DBS) surgery.
• Performs Gamma Knife radiosurgery and stereotaxic procedures for brain conditions.
• Member of the Turkish Neurosurgical Society and EUROSPINE.
• Practices at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr. Hilmi Apak is a pediatric hematologist-oncologist at Biruni University Hospital in Istanbul. He specializes in bone marrow transplantation, CAR T-cell therapy, and leukemia chemotherapy. Dr. Apak is the current Head of Department at Istanbul University Department of Pediatrics.

• Published over 70 international medical articles on pediatric oncology research.
• Treats complex conditions like lymphoma, neuroblastoma, and Ewing's sarcoma.
• Served as a board member of the Turkish Pediatric Society.
• Works at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr Murat Duzgun is a neurosurgery expert at Can Hospitals who specialises in endoscopic closed-method brain tumour surgeries. He uses high-precision neuronavigation technology to access and remove tumours safely.

• Trained at the prestigious Ege University Faculty of Medicine Hospital
• Specialises in minimally invasive transnasal approaches for skull base tumours
• Focuses on precision removals that protect surrounding healthy brain tissue
• Expert in microsurgery and neuronavigation-guided intracranial procedures
• Handled complex neurosurgical cases at Izmir University of Economics Medicalpark