Dr Theofanis Giannis

Dr Theofanis Giannis is a dedicated Neurosurgeon who provides compassionate and comprehensive care for patients with complex brain, spine, and neurological conditions. With a strong emphasis on patient-centred communication and high standards of patient safety, Dr Giannis works closely with multidisciplinary teams to deliver individualised care. His clinical approach focuses on thoroughly explaining diagnoses and surgical options, ensuring patients feel fully informed, supported, and reassured throughout every stage of their treatment journey.

Dr Giannis completed his undergraduate medical education at the University of Thessaly before undertaking rigorous higher surgical training in neurosurgery. To further refine his technical expertise, he completed advanced Royal College of Surgeons approved fellowship training specialising in endoscopic pituitary surgery, skull base neurosurgery, and complex neuro-oncology. In addition to his clinical practice, Dr Giannis actively contributes to peer-reviewed neurosurgical research, academic publications, and international clinical studies aimed at advancing surgical precision and patient outcomes.

In his clinical practice, Dr Giannis maintains a broad focus across both cranial and spinal sub-specialties. His primary areas of clinical focus include the surgical treatment of pituitary adenomas, skull base lesions, intrinsic brain tumours, epilepsy, and cerebrovascular disorders such as cerebral aneurysms. He regularly utilises minimally invasive endoscopic techniques, stereotactic neuro-navigation, and advanced microsurgery to achieve optimal outcomes while minimising recovery times for his patients.