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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

$51,448
/
per package

Premium Package – Arnold Chiari Syndrome Treatment

$58,308
/
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
20 patient verified reviews
1 star
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2 stars
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3 stars
5%
4 stars
10%
5 stars
85%

Patient reviews

About clinic Centro Médico Teknon
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1-5 of 20 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.
Stephanie • Acoustic neuroma
United States of America
Oct 3, 2019
Verified review.
"The surgery bought us +10 precious years with our mother which is priceless!"Return: About the doctor, About the clinic, About the results, About the experience, The surgery bought us +10 precious years with our mother which is priceless!
Great and thorough communication, after weeks of research we ended up choosing Prof. Oliver, had a Skype consultation and scheduled the surgery a few months later. My mother got the best care, the surgery went perfect despite all the risks associated with brain surgery. I can’t thank Prof. Oliver Bartolome enough, his skill is a gift from God! He was extremely kind and patient and answered all the questions throughout our hospital stay and follow up appointments. The surgery bought us +10 precious years with our mother which is priceless! The hospital is very clean, food is good and staff is friendly; great views of the Tibidabo from the hospital room and gorgeous green manicured gardens that lead to the main entrance. The place is huge, it took me a couple days to learn my way around from the parking to all the right departments.
About Bookimed service
Great and thorough communication Great and thorough communication, after weeks of research I ended up using one of the neurosurgeons they recommended in Barcelona, we had a Skype consultation and scheduled the surgery a few months later. Great platform for choosing a surgeon abroad, they really know their stuff! My mother got the best care, the surgery went perfect despite all the risks associated with brain surgery. Thank you Bookimed team for your wonderful help!
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!!!
Андрій Ярема • Herniated disk
Ukraine
Nov 26, 2022
Verified review.
!!!!!!
Had an online consultation with Dr. Oliver on November 16. I am satisfied with the result, everything is clear and understandable with a guaranteed result and the rehabilitation time is calculated by the day !!!!!
About Bookimed service
Yes of course.
Константин Слепуха • Cerebral artery aneurysm
Ukraine
Mar 6, 2020
Verified review.
- "Thank you for being there!"
I want to thank bookimed (coordinator Igor Kobylinsky) for his help in organizing a Skype consultation with Dr. Bartolome Oliver. A communication based on trust is so lacking in our routine. Thank you for such communication, thanks for understanding parental anxiety. Bookimed is a real informational need! Thank you for being there! The consultation was useful, thanks to the doctor for the communication, thanks to the translator and clinic coordinator Ostap Bondarenko for participating in the organization of the consultation. Igor Kobylinsky, Ostap Bondarenko - you are where you should be, “take off my hat” and thanks again! Konstantin. Ukraine. Odessa.
About Bookimed service
Sorry, I unreasonably did not mention the participation of Olesya Bulavina. Thank you for your help, good luck and health to you and the entire CARE department!
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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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