Best Brain MRI Doctors Abroad

Dr. Elkhan Mammadov is a medical oncologist. He focuses on cancer diagnosis and treatment, including cytotoxic chemotherapy, hormone therapy, targeted therapy (smart drugs), and immunotherapy.

Education: Azerbaijan Medical University, MD (2004–2010). Istanbul University, Istanbul Faculty of Medicine, Internal Medicine training (2014–2019). Istanbul Medipol Mega University Hospital, Medical Oncology subspecialty training (2019–2022).

Experience: 5 years in Internal Medicine. 3 years in Medical Oncology.

Memberships: Turkish Society for Medical Oncology. ESMO (European Society for Medical Oncology). ASCO (American Society of Clinical Oncology).

Dr. Lee Sanggu, MD, PhD, is a neurosurgeon. He is the Honorary Medical Director and Director of the Spine Center. He is also a Professor of Neurosurgery at Gachon University Gil Medical Center.

Clinical focus includes spine tumors, spinal disorders, minimally invasive spine surgery, and cervical disorders. Procedures include PEN, PNP, selective nerve block, microscopic or endoscopic discectomy, artificial disc replacement, minimally invasive spinal fusion, and vertebroplasty.

He earned a PhD in Medicine from Hanyang University. He served as Chief of Neurosurgery at the Veterans Health Service Medical Center. He is an executive board member of KNS, KNTS, and KSNS. He has served as Vice President and President of KSCS. He is a past president of KOMISS, KAME, and KSPNS. He is an AOSpine Asia Pacific Committee member and a full member of NASS. He was listed in Marquis Who’s Who in 2010.

Dr. Evren Sandal is a neurosurgeon at Medicalpoint International Hospital in İzmir. He specializes in skull base, neurovascular, and craniocervical junction surgery. Dr. Sandal completed focused research in cerebral bypass surgery at the University of Wisconsin, USA. He treats complex conditions including brain tumors, spinal stenosis, and brain cysts.

• Trained in skull base surgery at a leading US university medical center.
• Performs specialized procedures like discectomy and deep brain stimulation (DBS).
• Collaborated with global experts in craniocervical junction and cerebral bypass techniques.
• Works at JCI-accredited Medicalpoint Hospital, which features a dedicated Robotic Surgery Center.

Dr. Tuncay Kaner is a spine neurosurgeon at Medical Park Bahcelievler Hospital. He completed a fellowship at the UCLA Santa Monica Comprehensive Spine Center. Dr. Kaner is an active member of the Scoliosis Research Society. He also holds a membership in AO Spine International. He serves at a JCI-accredited university hospital in Istanbul.

• Specializes in endoscopic discectomy and minimally invasive fusion surgery.
• Served as a visiting faculty member at the University of Virginia.
• Treats complex spinal stenosis, brain tumors, and herniated disks.
• Is a member of the Society for Minimal Intervention in Spinal Surgery.

Dr. Mehmet Hakan Şahin is a neurosurgeon at Atlas University Hospital (as of 2026). He specializes in neuro-oncological and neurovascular surgery. He also performs skull base, complex cranial, and spine surgery. He was an Assistant Professor at Atatürk University (2019–2024). He served at UW Health (2024–2025).

He has 29 international peer-reviewed papers and 11 national papers. He has written 5 textbook chapters. He has given 7 oral presentations, including at AANS 2025 and a 2024 panel on supratotal glioma resection. His honors include the 2024 Turkish Neurosurgery Association Young Neurosurgeon Incentive Award (Second Prize) and 1st Prize at the 1st Yaşargil Microneurosurgery Academy. He holds the Turkish Neurosurgery Qualification Certificate (2023). He has been a member of the Turkish Neurosurgery Association since 2017 (No. 1620).

Dr. Fatma Gulhan Sahbaz is a neurologist at Medicalpoint International Hospital in İzmir. She is a former Clinic Chief at Afyonkarahisar State Hospital. Dr. Sahbaz focuses on movement disorders, stroke intervention, and epilepsy. She treats complex neurodegenerative diseases like Alzheimer’s and ALS.

• Member of the International Parkinson and Movement Disorder Society.
• Treats patients using deep brain stimulation and apomorphine pumps.
• Performs greater occipital nerve blocks for chronic headache management.
• Practices at JCI-accredited Medicalpoint International Hospital.

Prof. Dr. Engin Emrem Beştepe is a psychiatrist. She graduated from the Ankara University Faculty of Medicine. She completed her psychiatry residency at Ankara Numune Training and Research Hospital. She completed a family therapy fellowship at the University of Chicago Center for Family Health in 1999.

She worked at Bakırköy Prof. Dr. Mazhar Osman Mental and Nervous Diseases Training and Research Hospital from 1997 to 2013. She became an Associate Professor of Psychiatry in 2012. In 2013, she was appointed Education Officer at Erenköy Hospital. She headed the Women’s Ward from 2013 to 2026. In 2021, she was appointed Professor in the Department of Psychiatry at SBÜ.

Dr. Tural Rahimli is a neurosurgeon educated at Azerbaijan Medical University (Bachelor of Medicine, 1999–2005). He completed a neurosurgery residency at Hacettepe University Hospital (2008–2014).

Clinical expertise: brain tumors, epilepsy surgery, endoscopic pituitary surgery, skull base tumors, arteriovenous malformations, spinal cord tumors, pediatric neurosurgery.

Professional memberships: North American Skull Base Society (NASBS), Hacettepe University Alumni Association, Azerbaijan Neurosurgical Society, European Association of Neurosurgical Societies (EANS).

Work experience: Medistyle Hospital (2014–2016); DTX Hospital (2016–2018); Baku Medical Plaza Hospital (2018–2024); Republic Diagnostic Centre (2024–2025).

Dr. Halil Gulluoglu is a neurologist at Medicalpoint International Hospital in İzmir. He treats complex neurological conditions including epilepsy, Alzheimer’s type dementia, and cerebrovascular diseases. Dr. Gulluoglu formerly served as an Assistant Professor at Canakkale 18 March University.

• Specializes in migraine treatments, including Botox injections and migraine vaccines.
• Maintains active membership in the Turkish Neurology Association.
• Expert in managing movement disorders, myopathies, and demyelinating diseases.
• Works at a JCI-accredited facility holding ISO, EFQM, and TEMOS certifications.

Dr. Hasan Mutlu is a medical oncologist at Medical Park Antalya Hospital Complex. He specializes in immunotherapy, targeted cancer therapies, and genetic research in cancer treatment. Dr. Mutlu received his medical degree from Hacettepe University. He holds the title of Professor of Medicine. Dr. Mutlu focuses on organ tumor diagnosis and chemotherapy.

• Specializes in both medical and pediatric oncology cases.
• Treats complex conditions including neuroblastoma, Wilms tumor, and Ewing's sarcoma.
• Performs biological therapies and stays active in next-generation genetic research.
• Works at the Mediterranean region’s largest private hospital with PET-CT and LINAC technology.

Professor Erol Akgül is an interventional neuroradiologist at Medipol Mega University Hospital. Brain MRI helps him identify complex neurological conditions.

• Specializes in interventional neuroradiology for brain and spine imaging
• Member of the World Federation of Interventional and Therapeutic Neuroradiology
• Belongs to the Cardiovascular and Interventional Radiological Society of Europe
• Active member of the Turkish Society of Neuroradiology
• Certified by the Turkish Medical Association

The doctor is a distinguished neurologist and the principal investigator of 100 clinical trials, with a specialized focus on multiple sclerosis, Parkinson's disease, Alzheimer's, and amyotrophic lateral sclerosis. The specialist utilizes advanced therapeutic interventions, including plasmapheresis and neurorehabilitation technologies like the Exoskeleton.

With a career spanning leadership roles as Head of Neurology at major university hospitals, the doctor holds an accreditation as a Professor of Medical Sciences. An accomplished researcher, the specialist has authored over 400 scientific works, including 139 international articles cited more than 4,500 times, and has led numerous research projects funded by the Carlos III Institute of Health.

Professor Tamer Atasever is a nuclear medicine specialist at Medipol Mega University Hospital. He focuses on Brain MRI analysis to pinpoint neurological lesions and tumors.

• Former Director of the Department of Nuclear Medicine at Ankara Order Laboratory
• Achieved the rank of Professor at Gazi University Faculty of Medicine
• Member of the European Association of Nuclear Medicine (EANM)
• Specializes in diagnosing Alzheimer’s and Parkinson’s disease through advanced imaging
• Expert in identifying tumor locations before starting targeted radiation therapy

Dr. Jesus Romero Imbroda is a neurologist at Quirónsalud Marbella. He is a Fellow of the European Board of Neurology. Dr. Romero Imbroda serves as an academic at the Royal Academy of Medicine. He focuses on multiple sclerosis research and complex neuromuscular disorders. The doctor also teaches at the University of Granada.

• Former President of the Andalusian Society of Neurology.
• Served on the Internal Residential Doctor Assessment Committee.
• Treats Parkinson's disease, epilepsy, and cognitive conditions.
• Performs deep brain stimulation and spinal cord stimulator procedures.

Dr. Nesrin Helvacı Yılmaz is a neurologist at Medipol University PARMER in Istanbul. She specializes in Parkinson's disease and movement disorders. Dr. Yılmaz creates Deep Brain Stimulation treatment plans with neurosurgical teams. She served as an observer at the UCL Queen Square Institute of Neurology in London.

• Authored over 100 clinical researches and reports on movement disorders.
• Completed five Tubitak research projects focused on neurological conditions.
• Treats patients with epilepsy, multiple sclerosis, and essential tremor.
• Coordinates neurology student education at Medipol University.

Dr. Tara Rak-areekul is a neurologist at PYONG Rehabilitation Group in Bangkok. She ranked first in the Thailand national neurological examination for residents and fellows. Dr. Rak-areekul focuses on cognitive neurology and neurodegenerative disorders like Alzheimer’s and Parkinson’s disease. She holds certifications in NIHSS and acute stroke treatment.

• Uses transcranial magnetic stimulation (TMS) for neurological recovery.
• Won the national Epilepsy Quiz Tournament during her specialized training.
• Researches Alzheimer’s biomarkers and cognitive function at King Chulalongkorn Memorial Hospital.
• Founder of CUMEMO, a digital platform for dementia prevention and education.

Dr. Naphat Sirinimnualkul is a psychiatrist and clinical instructor at King Chulalongkorn Memorial Hospital. He specializes in the intersection of sleep disorders and psychiatric conditions. Dr. Sirinimnualkul focuses on sleep medicine, neuropsychiatry, and psychopharmacology. He practices at PYONG Rehabilitation Group in Bangkok.

• Earned a Doctor of Medicine with Second Class Honors from Chulalongkorn University.
• Completed specialized training in Cognitive Behavioral Therapy for Insomnia.
• Treats complex conditions including mood disorders, depression, and schizophrenia.
• Works at a clinic licensed by the Medical Council of Thailand.