Discover the Best Clinics and Costs for Spinal cord stimulator (SCS) in 2026

Prof. Dr. Ahmet Hilmi Kaya is a professor of neurosurgery at Anadolu Medical Center in Gebze, Turkey. He earned his MD from Istanbul University Cerrahpaşa (English program). He completed his neurosurgery residency there from 1996 to 2003. He became a professor in 2015. He also completed observerships at Maastricht University in 2007 and 2009.

His clinical focus includes functional and stereotactic neurosurgery, including deep brain stimulation (DBS) for Parkinson’s disease and essential tremor. He also treats spinal tumors and spinal stenosis and performs spinal instrumentation. He manages skull base and brain tumors. He performs vascular surgery of the central nervous system.

Achievements include leading a Parkinson’s research project at Ondokuz Mayıs University (BAP, Project No. T.597, 2008). He supervised a neurosurgery thesis in 2008. His awards include third place at the 2nd National Congress of the Society of Neurosurgery in 2006, the Turkish Neurosurgical Society Overseas Scholarship in 2008, and the Aysima Altınok Thesis Award in 2009. Several of his papers ranked at the 22nd and 23rd Turkish Neurosurgical Society Scientific Congresses in 2008 and 2009. He is a member of the Turkish Neurosurgical Society and the Turkish Medical Association.

Dr. Nnamdi Elenwoke is a neurosurgeon at Neuroinstitut – Centro Médico Teknon (Barcelona), a leading center in Europe. He specializes in minimally invasive and functional neurosurgery. He has focused expertise in Arnold–Chiari malformation and craniovertebral junction disorders. His practice uses advanced microsurgical techniques, endoscopic skull base surgery, and robotic-assisted neurosurgery.

Education and training: MD (2007). Neurosurgery residency (MIR) at Hospital Miguel Servet, Zaragoza. Advanced endoscopic skull base training at Emory University, Atlanta. Clinical training at the National Hospital for Neurology and Neurosurgery, London. He has over 15 years of experience in complex brain and spine surgery.

Key competencies: posterior fossa decompression; brain and spinal tumors; minimally invasive spine surgery; hydrocephalus and syringomyelia. He uses advanced imaging and neuronavigation to improve safety and protect function. Accreditations: Spanish Society of Neurosurgery, EANS, and the Official College of Physicians of Barcelona. He has published scientific work and is active in international congresses.

Prof. Demiralp trained at Mayo Clinic's Orthopedic Department and specializes in complex spinal procedures at Medical Park Antalya Hospital Complex.

• Over 35 years of experience of experience in orthopedic oncology and trauma surgery
• Expert in external fixation techniques for spinal injuries
• Member of Turkish Orthopaedic Association and Musculoskeletal Tumor Society
• Associate Professor in Orthopaedic Oncology and Trauma Graduate Program

Dr Piya Assawaboonyadej brings specialized orthopedic expertise to spinal cord stimulation, with a focus on musculoskeletal tumor surgery at Intrarat Hospital.

• Board-certified orthopedic surgeon with 18 years of experience of experience
• Fellowship-trained in Orthopedic Oncology at University of Iowa
• Member of Thai Musculoskeletal Tumor Society
• Published research on bone sarcoma treatments