Curriculum Vitae of Neurosurgeon A. Blionas
Blionas Alexandros
- Pioneer in Greece in Awake Same-Day Minimally Invasive Lumbar Decompression for the treatment of sciatica, a specialised technique, available at a small number of Centres internationally
Director & Founder of BA Neurosurgery, pioneering AI-enhanced «Personalized Evidence-Based Treatment Analysis» - Trained at American Neurosurgical Associates and by specialists from leading centers, including Harvard and Brown Universities, in minimally invasive neurosurgery — with additional training under Marc Sindou, one of the most influential neurosurgeons of his generation
- Clinical Instructor in Neurosurgery, European University of Cyprus School of Medicine
- Researcher with multiple publications in peer-reviewed international journals; Peer reviewer for World Neurosurgery and Springer
- Invited speaker at international and national scientific conferences
In Detail — Experience / Training
Cyprus — Present: Neurosurgeon in private practice, operating and consulting at the American Medical Center in Nicosia, with outpatient consultations also at the American Medical Center in Limassol.
In Greece, he has long-standing collaborations with Metropolitan Hospital and Iaso in Athens, the Olympion Clinic in Patras, and Iatriki Ipirou in Ioannina, where he continues to see patients on scheduled visits.
A pioneer in Greece, he performs Awake Same-Day Minimally Invasive Lumbar Decompression — without general anesthesia, under sedation, with same-day discharge — for the treatment of sciatica. The technique is offered at only a few leading medical centers worldwide, including NHS Trust hospitals in Cambridge and Oxford (UK) and the Mayo Clinic (USA).
He is among the first neurosurgeons internationally to integrate advanced Artificial Intelligence into everyday clinical practice through the Personalized Evidence-Based Treatment Analysis — a medically and neurosurgically guided tool for the synthesis and analysis of the scientific literature, applied to each individual patient.
Surgery — minimally invasive technique
A specialist neurosurgeon trained at American Neurosurgical Associates, he focuses on personalized minimally invasive surgery. He has accumulated extensive experience in the management of neurosurgical conditions of the brain and spine, with an excellent outcomes — careful patient selection and the least invasive effective technique being the defining features of his practice.
He completed part of his specialty training under leading neurosurgeons of American Neurosurgical Associates — a US-trained surgical group based at Hygeia Hospital, Athens — gaining substantial surgical, diagnostic, and therapeutic experience. Under the mentorship of professors affiliated with Brown and Harvard Universities, he progressed to performing operations as primary surgeon, with a focus on minimally invasive brain and spine surgery.
This was followed by several years of advanced training at Iaso Hospital alongside a pioneering, Cardiff-trained neurosurgeon who was among the first in Greece to introduce minimally invasive spine surgery.
He has adopted American clinical and surgical principles: precision, efficiency, commitment to excellence, and strict adherence to Evidence-Based Medicine — decisions grounded exclusively in the literature and high-quality scientific data, and, in the operating room, deliberate, targeted movements without unnecessary and potentially hazardous maneuvers.
He has performed over 1,000 procedures, with high success rates and a low complication rate — including hundreds of craniotomies and spine operations with excellent outcomes. Careful, evidence-based patient selection and the consistent use of minimally invasive techniques are the cornerstones of his surgical practice.
Medical advisor to private insurance companies, reviewing the clinical appropriateness of patient management, case classification, and the costing of medical interventions.
He has practiced at Metropolitan Hospital, Mediterraneo Hospital, and Iatriko Psychikou, managing complex surgical cases of the spine and brain, and has served as a consultant neurosurgeon at Mitera and Hygeia Hospitals, with a focus on spinal cases as well as craniosynostosis and hydrocephalus in pediatric patients.
As part of his residency training, he completed two years in Vascular Surgery at Elpis General Hospital, Athens, followed by two years in the Pediatric Neurosurgery Department of Agia Sofia Children’s Hospital — the largest pediatric hospital in Greece — where he took part in a wide range of pediatric neurosurgical procedures. He then spent a further two years at Asklepieio Voulas General Hospital, focusing on spinal procedures and the surgical management of traumatic brain injury.
He completed the final stage of his neurosurgical residency at G. Gennimatas General Hospital of Athens, home to one of the most advanced neurosurgical departments in Greece, and obtained his specialty certification in Neurosurgery. During these three years, his training centered on cranial procedures — including aneurysm surgery, endoscopic approaches, and skull base tumors — alongside a substantial volume of spinal operations.
He began his medical career with his mandatory rural service as a general practice physician at the Delvinaki Health Center in Epirus.
With Marc Sindou, one of the most influential neurosurgeons of his generation
Scientific Work
He regularly publishes peer-reviewed papers in neurosurgery, contributing to the advancement of the field and keeping abreast of the latest surgical innovations. His current h-index is 5 — a level of scientific impact that, by international neurosurgical benchmarks, corresponds to the median for an Assistant Professor of Neurosurgery.
He serves as a peer reviewer for World Neurosurgery, the official journal of the World Federation of Neurosurgical Societies, and has for many years reviewed manuscripts for Springer, one of the world’s foremost academic publishers.
He is a Clinical Instructor in Neurosurgery at the European University of Cyprus School of Medicine, and is also involved in clinical teaching at Iaso and Metropolitan Hospitals.
Founder & President of Micro2Gen Ltd., a molecular diagnostics company, where over fourteen years of research activity (and five in management) he led large European and national programs that produced pioneering technology in medical molecular diagnostics.
He has collaborated with the University of Ioannina and the University of Athens on the analysis of clinical and experimental data in molecular oncology. For two years he was a research associate at the Institute of Molecular Biology and Biotechnology (IMBB) in Ioannina, where he carried out genome-wide data mining for the identification of novel oncogenes.
PUBLICATION — PubMed · Child’s Nervous System · 2022
Studies — Academic Background
An American citizen by birth, he began his schooling at the American School of The Hague before moving to Greece, where he graduated from the Lycée Franco-Hellénique of Athens. He went on to study medicine at the University of Ioannina, graduating in the top quartile of his class (cum laude). During his studies he taught fellow medical students in the neuroanatomy laboratory and worked as a principal researcher in the biochemistry and biology laboratory.

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Treatments
- Pioneering Lumbar Decompression
- Minimally Invasive Spine Surgery
- Lumbar Microdiscectomy - Decompression
- Cervical Discectomy (ACDF)
- Laminectomy
- Lumbar Spinal Fusion
- Epidural / Transforaminal Injections
- Neurolysis (RF Ablation) for Low Back Pain
- Hydrocephalus Surgery
- Brain Tumor Surgery
- Transsphenoidal Surgery for Pituitary / Skull Base