Online Neurosurgery Consultation with Translation & Medical Report
$160
$140
/ Ahmet Hilmi Kaya
30
years of experience
Ahmet Hilmi Kaya
- Specialization: Neurosurgeon
- 30 years of experience
- Speaks:English, Turkish
- Online consultations: available
- Workplace: Turkey, Istanbul, Anadolu Medical Center
- Recipient of the Turkish Neurosurgery Society Aysima Altınok Thesis Award (2009).
Dr. Ahmet Hilmi Kaya is a professor of neurosurgery at Anadolu Medical Center in Istanbul. He specializes in functional neurosurgery and deep brain stimulation (DBS) for movement disorders. Dr. Kaya previously led a Parkinson’s disease research project at Ondokuz Mayıs University. He earned the Aysima Altınok Thesis Award from the Turkish Neurosurgical Society.
- Performs complex brain tumor removals and skull base surgeries.
- Treats spinal conditions including tumors, stenosis, and herniated discs.
- Completed specialized observerships in cellular neuroscience at Maastricht University.
- Works at Anadolu Medical Center, an affiliate of Johns Hopkins Medicine.
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Online Consultation with Neurosurgeon
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Online consultation with Ahmet Hilmi Kaya
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$145
Excellent score
20 patient verified reviews
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Patient reviews
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Learn more about reviews.1-5 of 20 reviews
Anonymous • Rejuvenation with own stem cells
Germany
Jun 6, 2026
Everything was flawless
If you’re considering stem cell rejuvenation, you should be aware that the hardest part comes after the procedure. For me, the biggest challenge was definitely waiting for the results. The procedure itself, which involved using stem cells from my blood plasma, was straightforward. Physically, I actually feel much the same as before, which is probably normal in the early stages of recovery. The surgeon and the entire staff were consistently professional and supportive, so I give full marks for the care and the clinic. Everything was flawless. You just have to be aware that patience is required. I would recommend the clinic.
The treatment went smoothly.
The town is lovely for sightseeing afterwards, too.
The clinic’s coordinator isn’t always available, which was sometimes frustrating. It makes you feel insecure. I was scared at first (new city, I didn’t know anyone and I didn’t speak the language either).
The Bookimed staff member was always available and replied straight away. She was reliable, which made my stay much easier in the end.
Not all the hotels are good. I recommend the Hyatt hotel (it’s expensive, though) and 216 Castel (cheap and in a lovely area).
Be careful with taxi drivers in the city. You end up paying more than the journey actually cost.
Anonymous • Myomectomy (removal of uterine fibroids)
Latvia
Jun 20, 2026
I’d give the hospital 5 points
I’ll deduct one point because of the transfer. I was supposed to be at the hospital at 6.00. We’d agreed that they’d pick me up at 5.40. I waited until 5.55, but they didn’t come to pick me up, even though I’d texted and phoned them. They turned up just as I’d already walked there myself. Overall, though, I coped very well with the anaesthetic and haven’t felt any pain at all. I’d give the hospital 5 points.
Jonathan • Male Check-up
Sweden
Apr 30, 2026
My recommendation score is a 10
If you're considering a comprehensive check-up, I would tell you this clinic is a very solid option. My recommendation score is a 10. The facility itself is excellent and extremely well-organized, which made the entire process feel efficient from the moment I walked in. The medical team was professional. Both the staff and my doctor were competent and handled everything as planned, though the service felt very direct and to the point. I'm satisfied with my decision to come here for my health screening.
Brilliant coordinator and translators. Good doctors.
Slightly more streamlined onsite service, and english first evaluations and doctors, even though the translators did a great job at bridging the gap.
Svetlana • Immunotherapy for breast cancer
Ukraine
Jan 15, 2026
I will confidently recommend you to my friends and family!
Good afternoon! I would like to leave a review: I would like to express my sincere gratitude to your company for the impeccable organisation of my examination. Every stage was thought out down to the smallest detail, which allowed me to feel completely safe and comfortable.
Special thanks to the doctors — Dr. Bülent and Dr. Kemal. They are top-level specialists whose attention to detail and professionalism command deep respect. I really appreciate the thorough approach they took to my diagnosis.
I would also like to thank the coordinator, Seda, for her sensitivity, and the female translators who accompanied me every step of the way and were a real support. I wish you prosperity, and the doctors further success in their noble work. I will confidently recommend you to my friends and family!
Natalia Vilenskaia
Kyrgyzstan
Oct 10, 2022
The doctor from the first minute caused complete confidence
Excellent clinic. Very caring and skilled doctors. Despite the fact that I went to the gastrectomy operation alone, without an accompanying person, I did not feel for a single minute without attention and care. Thanks to my wonderful translator Elmira - she has become a real support. Special thanks to my coordinator Bakhtygul - she organized everything as comfortably and professionally as possible. The recovery room is excellent. Bright, with a beautiful view. My deep gratitude to all the staff of the surgical department (floor 1) for their kindness, attention, support, care. The doctor from the first minute caused complete confidence. I think he is a true professional and a wonderful surgeon. I definitely recommend the clinic for a competent, comprehensive examination, and for the treatment of serious problems.
About Bookimed service
Definitely satisfied! Thanks to the whole team.
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Doctor's services
- Herniated disc surgery
- Brain tumor removal
- Brain tumor surgery
- Discectomy
- Pituitary tumor surgery
- Surgical removal of the brain cyst
- Craniotomy
- Removal of spinal cord tumor
- Removal of herniated disc with preoperative diagnostic
- Stereotaxic radiosurgery
- Stereotaxic surgeries
- Radiosurgery of a brain tumor
- Deep brain stimulation (DBS) surgery
- Hydrocephalus surgeries, shunt surgeries
- Laminectomy
- Removal of meningioma
- Brain Aneurysm Repair
- Anterior cervical discectomy
- Spinal cord stimulator (SCS)
- Brain biopsy
- Brain MRI
- MRI of one area
- Online Consultation with Neurosurgeon
- CT (computer tomography)
- Ultrasound
- Brain MRI with contrast (FLAIR sequence)
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Qualifications
Prof. Dr. Ahmet Hilmi Kaya is a professor of neurosurgery at Anadolu Medical Center in Turkey. He specializes in functional neurosurgery and deep brain stimulation. Dr. Kaya received the Aysima Altınok Thesis Award from the Turkish Neurosurgery Society in 2009.
Specialization and Surgical Focus
Dr. Kaya treats conditions affecting the brain and spine. His primary clinical focus includes functional and stereotactic neurosurgery. He performs deep brain stimulation – a surgical treatment that uses implanted electrodes – to treat Parkinson’s disease and essential tremors.
He treats various oncological and structural disorders, such as:
- Skull base and brain tumors, including glioblastoma and meningioma
- Spinal tumors and spinal cord abscesses
- Spinal stenosis and spinal slippage
- Cervical and lumbar herniated discs
- Vascular pathologies of the central nervous system
Dr. Kaya uses instrumentation and microdiscectomy for spinal stabilization. He also performs stereotactic biopsies – a minimally invasive procedure to sample brain tissue. Additionally, he performs shunt surgeries to treat hydrocephalus, which is the buildup of fluid in the brain.
Professional Experience
- 2026 – Present: Professor, Anadolu Medical Center, Gebze
- 2018 – 2026: Professor, Yeditepe University Koşuyolu Hospital
- 2017 – 2018: Professor, Private Adatıp Hospital
- 2016 – 2017: Professor, Private Gaziosmanpaşa Hospital
- 2015 – 2019: Professor, Gelişim University School of Health Sciences
- 2015 – 2016: Professor, Anadolu Medical Center, Gebze
- 2012 – 2016: Associate Professor, Anadolu Medical Center, Gebze
- 2011 – 2012: Associate Professor, Medicana International Hospital, Samsun
- 2005 – 2011: Assistant and Associate Professor, Ondokuz Mayıs University
- 2004 – 2005: Specialist, Private Erdem Hospital
- 1997 – 2003: Research Fellow, Istanbul University Cerrahpaşa Medical Faculty
- 1996 – 1997: Research Fellow, Marmara University Faculty of Medicine
Education and Training
- 1989 – 1996: Istanbul University, Cerrahpaşa Medical Faculty (English Program)
- 1996 – 2003: Residency in Neurosurgery, Istanbul University Cerrahpaşa
- 2007: Observer in Cellular Neuroscience, Maastricht University, Netherlands
- 2009: Observer in Cellular Neuroscience, Maastricht University, Netherlands
Research and Academic Contributions
Dr. Kaya led a research project in 2008 on Parkinson's disease metabolic activity. He served as an assistant researcher for studies on globus pallidus lesions. Furthermore, he supervised Arif Topal's 2008 medical thesis on subthalamic nucleus lesions.
Notable Awards
- 2009: Aysima Altınok Thesis Award, Turkish Neurosurgery Society
- 2009: Third Place, 23rd Scientific Congress of the Turkish Neurosurgery Society
- 2009: Seventh Place, 23rd Scientific Congress of the Turkish Neurosurgery Society
- 2008: Turkish Neurosurgery Society Overseas Scholarship
- 2008: Seventh Place, 22nd Scientific Congress of the Turkish Neurosurgery Society
- 2006: Third Place Research Award, 2nd National Congress of the Society of Neurosurgery
- 2008: Thesis Supervisor Award, Arif Topal Thesis
Professional Memberships
- Turkish Neurosurgical Society
- Turkish Medical Association
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