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Nnamdi Elenwoke
19
years of experience

Nnamdi Elenwoke

  • Specialization: Neurosurgeon
  • 19 years of experience
  • Speaks:
    English, Spanish
  • Online consultations: available
  • Workplace: Spain, Barcelona, Centro Médico Teknon
  • Member of the European Association of Neurosurgical Societies (EANS).

    Dr. Nnamdi Elenwoke is a neurosurgeon at Centro Médico Teknon in Barcelona. He specializes in minimally invasive and functional neurosurgery. He has unique expertise in Arnold–Chiari malformation and syringomyelia. Dr. Elenwoke completed advanced endoscopic skull base training at Emory University. He also held a clinical fellowship at the National Hospital for Neurology in London.

    • Member of the European Association of Neurosurgical Societies (EANS).
    • Performs robotic-assisted neurosurgery and endoscopic skull base procedures.
    • Treats complex conditions like brain tumors, spinal stenosis, and hydrocephalus.
    • Works at JCI-accredited Centro Médico Teknon, a Newsweek-ranked top hospital.

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Consultation with a neurosurgeon

Premium Package – Arnold Chiari Syndrome Treatment

$58,199
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per package
The package includes a standard range of medical services offered by the clinic and additional benefits like accommodation, transfer, etc.

Online consultation with Nnamdi Elenwoke

Convenient and easy
100% secure and confidential
$565
4.7
Excellent score
13 patient verified reviews
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4 stars
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5 stars
92%

Patient reviews

About clinic Centro Médico Teknon
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1-5 of 13 reviews
Georgia Hirst • Consultation with a neurosurgeon
Canada
May 16, 2024
Verified review.
I can recommend, BookiMed 100% who helped navigate the process
I had a very positive experience throughout my whole journey to get surgery in BCN. I was led to Dr. Conesa who was professional, attentive, caring, and . I felt completely confident in his skills and ability. He made himself available to speak to me at anytime before and after surgery, which was so appreciated. The hospital care was exemplary, it was impressive how quickly I moved through the preoperative visits, blood work, X-rays, anesthesia visit etc. Post op care was great. I had a very positive experience all the way through. I can recommend, BookiMed 100% who helped navigate the process .
About Bookimed service
They connected with through an online search and they were amazing in how well they handled my case. They had my medical information and based on this they recommended Dr. Conesa. They responded to all my requests quickly. They were the liaison between myself and Dr. Conesa which was very helpful.
Wiaam Maraqa • Consultation with a neurosurgeon
France
Jul 24, 2024
Verified review.
Patricia Timmons • Consultation with a neurosurgeon
Ireland
May 23, 2025
Verified review.
igor venediktov • Consultation with a neurosurgeon
Ukraine
May 15, 2025
Verified review.
Таня Федлюк • Consultation with a neurosurgeon
Ukraine
Mar 12, 2020
Verified review.
The results were even better than expected
Hello, we very much enjoyed the attitude towards us, very friendly staff, I recommend everyone to visit this clinic
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Qualifications

Nnamdi Elenwoke is a neurosurgeon at Centro Médico Teknon. He specializes in minimally invasive and functional neurosurgery. Elenwoke treats Arnold–Chiari malformation and complex craniovertebral junction disorders — a group of conditions where the skull meets the spine. The specialist employs advanced microsurgery, robotic-assisted techniques, and endoscopic skull base surgery to help ensure patient safety.

Treatment Focus & Surgical Methods

Elenwoke restores cerebrospinal fluid flow in patients with Chiari syndrome. He uses advanced imaging and neuronavigation systems to protect neurological function during surgery. Because these systems provide real-time maps, he can avoid critical brain areas. The specialist treats various conditions, including:

  • Arnold–Chiari malformation (Type I & II)
  • Brain and spinal tumors such as meningioma and acoustic neuroma
  • Craniovertebral junction disorders
  • Hydrocephalus and syringomyelia
  • Cerebral artery aneurysms and cavernomas
  • Degenerative spine issues like herniated disks and stenosis

Surgical Procedures

The doctor performs high-complexity brain and spine procedures at the Neuroinstitut. He uses endoscopic techniques for skull base tumors and pituitary adenomas. His surgical portfolio includes:

  • Posterior fossa decompression
  • Minimally invasive spine fusion and laminectomy
  • Robotic spine surgery
  • Brain aneurysm repair and tumor embolization
  • Vagus nerve and sacral nerve stimulation
  • Surgical treatment for epilepsy and radiculopathy

Work Experience

  • Neurosurgeon – Neuroinstitut – Centro Médico Teknon, Barcelona
  • Medical Staff – Hospital de Barcelona
  • Consultant – Clínica Corachan & Clínica Sagrada Família
  • Neurosurgeon – Hospital Santiago Apóstol, Vitoria-Gasteiz

Education & Specialized Training

  • 2007 – Medical Degree
  • Neurosurgery Residency (MIR) – Hospital Miguel Servet, Zaragoza
  • Advanced Endoscopic Skull Base Training – Emory University, Atlanta
  • Clinical Training – National Hospital for Neurology and Neurosurgery, London

Professional Memberships

  • European Association of Neurosurgical Societies (EANS)
  • Spanish Society of Neurosurgery
  • Official College of Physicians of Barcelona

Humanitarian & Research Work

Elenwoke is a co-founder of the Docotal Health Foundation. This organization provides medical care to underserved regions, primarily in Nigeria. Additionally, he is a member of the Rotary Club Barcelona Pedralbes. The specialist publishes scientific research and participates in international neurosurgical congresses.

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