Prof. Dr. med. Dr. h. c. mult. Madjid Samii
President and Founder of the INI – International Neuroscience Institute®
Neurosurgery
We care for people with brain, spine, and peripheral nerve disorders, offering highly specialized surgery when conservative treatments are not sufficient.
Excellence in Complex Neurosurgical Care
The Department of Neurosurgery at INI Hannover represents the clinical and scientific core of the institute. Internationally recognized specialists perform advanced surgical treatment of complex disorders of the brain, spine, and peripheral nerves. The spectrum includes high-grade gliomas, skull base tumors, cerebrovascular diseases, functional neurosurgery, advanced spinal procedures, and peripheral nerve reconstruction. State-of-the-art microsurgical techniques, intraoperative imaging, neuronavigation, and continuous neurophysiological monitoring ensure maximal precision and safety.
Our Experts
Prof. Dr. med. Amir Samii
Neurosurgeon Vice President and Deputy Medical Director
Prof. Dr. med. Rudolf Fahlbusch
Director of the Center for Endocrine Neurosurgery
Prof. Dr. med. Helmut Bertalanffy
Director of the Department of Vascular Neurosurgery
Prof. Dr. med. Daniel Hänggi
Director of Translational Neurosurgery
PD Dr. med. Gerasimos Baltsavias
Director of the Department of Endovascular Neurosurgery
Prof. Dr. med. Christianto B. Lumenta
Consultant Neurosurgeon
Prof. Dr. med. Concezio Di Rocco
Director of the Department of Pediatric Neurosurgery
Senior and Specialist Physicians
Prof. Dr. med. Venelin Gerganov
Senior Consultant Neurosurgeon
PD Dr. med. Amir Kaywan Aftahy
Senior Physician Neurosurgery
Maysam Alimohamadi
Specialist Neurosurgery
Osamah Almarzooq
Senior Physician Neurosurgery
Prof. Dr. med. Walter Bini
Senior Physician Neurosurgery / Neurorehabilitation
Massimo Gallieni
Specialist Neurosurgery
Dr. med. Mario Giordano
Senior Physician Neurosurgery
Mohamed Ajan Hadid
Specialist Neurosurgery
Vincenzo Paternó
Senior Physician Neurosurgery
Dr. med. Ioannis Petrakakis
Senior Physician Neurosurgery
Ioanna Sakellaropoulou
Specialist Neurosurgery
Resident Physicians
Amir Erzi
Resident Neurosurgery
