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Neurosurgery Doctors Abroad — Page 11

Content meets the Bookimed Editorial Policy and is medically reviewed by

Ali Zirh

Halit Anil Eray

  • 7 years of experience
  • Turkey, Istanbul, Prof. Atilla YILMAZ MD.

  • Dr. Halit Anil Eray is a neurosurgeon. He specializes in stereotactic and functional neurosurgery and neuromodulation. He is an Associate Clinical Research Scholar in Neurosurgery at the University of Florida (2025–2026) under Prof. Kelly D. Foote. His work there includes movement disorder and Tourette DBS clinics, operating room cases, and research. He is also a Consultant Neurosurgeon at Ardahan State Hospital since December 2024. His training includes a residency at Ankara University and a 2022 DBS/SCS fellowship at International Medicana Hospital.

    His focus includes DBS workflows, target planning, advanced neuroimaging, movement disorders, and neuropsychiatric surgery. He has 15 peer-reviewed papers and 13 indexed abstracts. In 2026, he was first author on studies on transaxis odontoidectomy morphometrics and sinonasal teratocarcinoma. He has presented at WSSFN, ESSFN, and EANS. He was an invited speaker at the 39th Turkish Neurosurgical Society Congress in 2026.

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Deep brain stimulation (DBS) surgery
$45,000 - $45,000
Vagus nerve stimulation
$40,000 - $40,000
Spinal cord stimulator (SCS)
$30,000 - $30,000
Info

Hamit Aytar

  • 4.1 Good • 42 reviews
  • 18 years of experience
  • Turkey, Istanbul, Emsey Hospital
Surgical treatment of radiculopathy
$4,000 - $7,000
Pituitary tumor surgery
$8,000 - $18,000
Excision of skull base tumor
$12,000 - $30,000
Info

Afər Allahverdiyev

  • Azerbaijan, Baku, National Prime Hospital
  • Afər Allahverdiyev is a specialist at the clinic in Neurosurgery. Clinic materials describe his work on L4–L5 disc herniation surgery under spinal anesthesia and ventriculo-peritoneal shunt surgery for hypertensive hydrocephalus. For patients needing neurosurgical care, his focus covers both spine and brain conditions.
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Doctor's visit
Price on request
Info

M. Nießen

  • Germany, Krefeld, MVZ Gamma Knife Center Krefeld & Hanover
  • Michael Nießen is a radiation therapy specialist at the clinic’s MVZ Gamma Knife Center Krefeld, working there since 2024 and joining the team on 01.01.2024. He completed radiation therapy specialist training at University Hospital Essen and in an MVZ for radiation therapy in Leverkusen after neurology work at Uniklinikum Bonn. In March 2024, he attended the Leksell Gamma Knife Clinical Introduction course in Prague at Nemocnice Na Homolce Hospital.
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Gamma Knife
$4,485.3 - $11,213.25
Info

Adrianna Głogowska

  • 4.2 Good • 0 reviews
  • Poland, Warsaw, Centrum Medyczne Gamma
  • Adrianna Głogowska is a neurosurgery resident at CM Gamma, training at the Neurosurgery Clinic of Szpital Bielański. She focuses on minimally invasive operative treatment of degenerative spine disease, especially endoscopic techniques. She also performs minimally invasive stereotactic biopsies in cancer conditions and teaches neuro-surgery and neuro-traumatology at Warsaw Medical University during the academic year.
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Doctor's visit
Price on request
Info

Bəhruz Eyvazov

  • 2.9 Good • 0 reviews
  • Azerbaijan, Baku, West Hospital
  • Bəhruz Eyvazov is a specialist at West Hospital working as a neurosurgeon. His profile includes performing surgery for spinal stenosis and being associated with endoscopic surgery approaches. West Hospital materials also show him discussing neurosurgery and endoscopic surgery topics.
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Doctor's visit
Price on request
Info

Burak Eren

  • 4.5 Good • 2 reviews
  • 29 years of experience
  • Turkey, Istanbul, Medipol Bahçelievler Univesity Hospital

  • Assoc. Prof. Dr. Burak Eren specializes in endoscopic pituitary tumor surgeries – a precise, minimally invasive technique at Medipol Bahçelievler Hospital.

    • Over 29 years of neurosurgical experience
    • Published multiple research papers on spinal and brain conditions
    • Expert in both surgical and non-surgical treatments for spinal stenosis
    • Authored chapters on spinal trauma in medical textbooks
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Discectomy
$2,500 - $6,860
Laminectomy
$3,800 - $7,500
Anterior cervical discectomy
$3,500 - $5,500
Info

Ayaz Hidayətov

  • 2.9 Good • 0 reviews
  • Azerbaijan, Baku, West Hospital
  • Ayaz Hidayətov is a specialist at West Hospital working as a radiologist. He focuses on MRI, CT, X-ray, and heart imaging, including coronary CT angiography. His onsite free seminar activity at West Hospital (10 Jul 2023) reflects a patient-focused approach to explaining imaging methods and comparisons.
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Doctor's visit
Price on request
Info

Mariusz Głowacki

  • 4.2 Good • 0 reviews
  • 27 years of experience
  • Poland, Warsaw, Centrum Medyczne Gamma
  • Mariusz Głowacki is a spine neurosurgeon at CM Gamma. He performs minimally invasive percutaneous procedures for cervical, lumbar, and thoracic discopathy, including through-skin delivery of analgesic and anti-inflammatory agents. His surgical options also include spinal stabilization with pedicle screws and vertebroplasty for fresh osteoporotic vertebral compression fractures.
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Doctor's visit
Price on request
Info

Gerhard Horstmann

  • Germany, Krefeld, MVZ Gamma Knife Center Krefeld & Hanover
  • M. Nießen is a specialist in Radiation Therapy at the clinic’s MVZ Gamma Knife Center Krefeld, working there since 2024 and joining the team as a physician colleague on 01.01.2024. Before that, he trained in radiation therapy at University Hospital Essen and an MVZ in Leverkusen after neurology work at Uniklinikum Bonn. In March 2024, he attended the Leksell Gamma Knife Clinical Introduction course in Prague at Nemocnice Na Homolce Hospital.
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Gamma Knife
$4,485.3 - $11,213.25
Info

Camilo Calvache

  • 4.5 Good • 0 reviews
  • Mexico, Monterrey, Trinity Stem Cells
  • Camilo Calvache is a specialist at the clinic as a neurosurgeon specialized in Spine Surgery. His training includes the AOSpine program through the National Rehabilitation Institute Mexico, plus work across major hospitals in Colombia. He also trained in plexus and peripheral nerve pathologies, with intracranial pathology covered as well.
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Doctor's visit
Price on request
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Otto Bundschuh

  • 28 years of experience
  • Germany, Krefeld, MVZ Gamma Knife Center Krefeld & Hanover
  • Otto Bundschuh is a neurosurgery specialist at the clinic’s MVZ Gamma Knife Center Hanover and has served as Medical Director (Ärztlicher Leiter) since 2019. He has been conducting Gamma Knife radiosurgery since 2000 and led the Hanover Gamma Knife Center from 2008 to 2018. In June 2023, he presented at the DGNC annual meeting in Stuttgart on radiosurgery options for head tumors.
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Gamma Knife
$4,485.3 - $11,213.25
Info

Radosław Michalik

  • 4.2 Good • 0 reviews
  • 31 years of experience
  • Poland, Warsaw, Centrum Medyczne Gamma
  • Radosław Michalik is a neurosurgeon at CM Gamma with over 25 years of clinical experience and more than 30 years in neurosurgery and spine surgery. He specializes in minimally invasive spine surgery, including endoscopic discectomy and artificial disc implantation. He also has a strong academic profile with publications on Arnold–Chiari, gliomas, and microspasm after subarachnoid hemorrhage, alongside long-term clinical work in major Warsaw neurosurgery centers.
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Doctor's visit
Price on request
Info