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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.

Explore package deals with Dr. Nnamdi Elenwoke

Select Procedure

Premium Package – Arnold–Chiari Syndrome Treatment in Barcelona

$51,375
/
per package

Premium Package – Arnold Chiari Syndrome Treatment

$58,226
/
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
14 patient verified reviews
1 star
0%
2 stars
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3 stars
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4 stars
14%
5 stars
86%

Patient reviews

About clinic Centro Médico Teknon
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1-5 of 14 reviews
Катерина • Brain tumor removal
Ukraine
Jul 3, 2019
Verified review.
"Once again I want to express my deep gratitude to Katerina and Darya for all that they have done for my son and me !!!
The clinic has a very good atmosphere, despite the fact that it is a hospital. Stay in this clinic can be compared with a sanatorium. The doctors are qualified, they explain everything in detail, they are treated with respect. The chamber is very comfortable, beautiful view from the window, which helps to switch a little from the disease. There is wi-fi in the ward, which is very important for foreign patients, since you can always contact your relatives without any problems. There is a TV, a fridge, a shower and a toilet in the ward. I am very pleased with the book service, namely Katerina and Daria, as they facilitated all the organizational issues. We picked up the necessary flight at the best price. I was very worried that when we arrived at the airport we would reach the clinic without knowing the language. But bookimed takes care of his patients, we were met by a transfer, brought to the clinic, held to the reception, helped to arrange all the documents. If there were any questions, Daria and Katerina are always in touch and always helped to resolve any issue. I am very pleased with the clinic that bookimed offered us. Cun underwent five operations that were successful and now, every day his son is getting better. My advice to everyone, if you are told in Ukraine that nothing can be done or just watch, do not give in and be sure to contact bookimed to get advice from experienced doctors according to your diagnosis. So, as in Ukraine there are not many devices, without which doctors refuse to perform certain operations. And naturally they do not have the necessary experience in treating certain diagnoses. I used to think how to get advice abroad if I have never been abroad in my life. It turns out everything is very simple, you just need to contact bookimed, and they organize a consultation with the doctor who is needed for you. Once again I want to express my deep gratitude to Katerina and Darya for all that they have done for my son and me !!!
About Bookimed service
I am very pleased with the bookimed service, namely Katerina and Daria, as they made all the organizational issues easier for us. We selected the required flight at the best price. I was very worried about how, having arrived at the airport, we would get to the clinic without knowing the language. But bookimed cares about its patients, a transfer met us, brought us to the clinic, took us to the reception, and helped us fill out all the documents. If any questions arose, Daria and Katerina were always in touch and always helped resolve any issue. I am very pleased with the clinic that bookimed offered us. The son underwent five operations, which were successful and now, every day the son is getting better. My advice to everyone, if you are told in Ukraine that nothing can be done or just watch, don’t give up and be sure to contact bookimed to get advice from experienced doctors specifically on your diagnosis. Since in Ukraine there are not many devices without which doctors refuse to perform certain operations. And naturally they do not have the necessary experience in treating certain diagnoses. I used to think about how to get advice abroad if I had never been abroad in my life. It turns out that everything is very simple, you just need to contact bookimed, and they will organize a consultation with the doctor you need. Once again I want to express my deep gratitude to Katerina and Daria for everything they did for my son and me!!!
Alexandra • Brain tumor
Ukraine
Apr 10, 2019
Verified review.
"I thank everyone for saving my kid! And recommend the hospital!"
Neurosurgeon Dr. B.Oliver is a true expert. He has removed a brain tumor in my daughter who is only 4 years old. The tumor was huge and difficult to reach. The doctor is just amazing! Everything is at the highest level. Spanish people are sympathetic and kind, and I've just fallen in love with the nation. I thank everyone for saving my kid! And recommend the hospital!
Фуад • Brain tumor
Latvia
Mar 15, 2019
Verified review.
"I strongly advise everyone to use the services of Bookimed! I am very pleased with the work of Bookimed employees! They do their job perfectly well and at the same time do a noble cause!"
Used the online consultation service of Dr. Bartolomé Oliver. Since I did not want to rely on the opinion of one doctor. I was looking for the opinion of a doctor with another "school", from another country, but at the same time experienced. During the video conference I was provided with a translator. I was able to ask all my questions and received comprehensive answers. I express my gratitude to the staff of the Bookimed portal (especially Ostap Bondarenko) for their promptness. After submitting the application for several hours, I was provided with an online consultation with one of the leading doctors. This is just fantastic! And what a noble thing! I strongly advise everyone to use the services of Bookimed! I am very pleased with the work of Bookimed employees! They do their job perfectly well and at the same time do a noble cause!
About Bookimed service
I am very pleased with the work of the Bookimed staff! They do their job perfectly and at the same time do a noble cause!
Anonymous • Brain tumor
Ukraine
Feb 7, 2020
Verified review.
Skype консультація пройшла добре
Skype консультація пройшла добре. Загалом, отримали відповіді на всі питання.
Саид • Brain tumor
Uzbekistan
Apr 18, 2020
Verified review.
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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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