Best CyberKnife Doctors in Istanbul, Turkey — TOP 25

Dr. Bulent Karagoz is a medical oncologist at Anadolu Medical Center in Istanbul. He specializes in immunotherapy and targeted therapies for sarcoma, lymphoma, and lung cancer. Dr. Karagoz provides treatment at a facility affiliated with the prestigious Johns Hopkins Hospital.

• Authored over 40 research publications focusing on tumor biology and immunology.
• Former Head of Internal Diseases at Istanbul Okan University Faculty of Medicine.
• Held leadership roles in medical oncology at GATA Haydarpasa Training Hospital.
• Member of the Turkish Medical Oncology Association and European Head and Neck Society.

Dr. Ertugrul Pinar is a neurosurgeon at Hisar Hospital Intercontinental in Istanbul. He treats adult and pediatric patients with complex brain and spine diseases. Dr. Pinar focuses on brain tumors, vascular aneurysms, and skull base pathologies. He works at a JCI-accredited hospital that serves over 500,000 patients annually.

• Performs specialized procedures including transnasal tumor resection and brain aneurysm repair.
• Treats a wide range of conditions like pituitary adenomas and arteriovenous malformations.
• Expertise covers both surgical oncology and reconstructive spine surgery for herniated disks.
• Provides care for pediatric neurosurgical cases including hydrocephalus and shunt surgeries.

Banu Atalar trained at Stanford University in stereotactic radiosurgery – bringing cutting-edge CyberKnife expertise to Anadolu Medical Center.

• Professor of Radiation Oncology with 18+ years of experience
• Fellowship-trained in MR-guided adaptive SRS techniques
• 75% of practice focused on stereotactic treatments
• Honorary Fellow of American College of Radiology
• President of Turkish Society for Radiation Oncology

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.

Dr. Mehmet Tonge specializes in Stereotactic & Functional Neurosurgery, with extensive research and clinical focus on Gamma Knife Radiosurgery.

• 32 publications and 12 book chapters on Stereotactic Neurosurgery
• Member of World Stereotactic & Functional Neurosurgery Society
• Assistant Professor at Istanbul Medipol University
• Trained at Zurich University Hospital in microneurosurgery

Specializes in CyberKnife treatments with expertise in stereotactic and functional neurosurgery – trained at Hannover Medical School.

• Associate Professor at Florence Nightingale Hospitals
• Fellowship-trained in Germany for advanced neurosurgical techniques
• 20 years of neurosurgery experience
• Works at one of Turkey's top medical facilities

Dr. Sinan Karaaslan is a medical oncologist at Anadolu Medical Center in Istanbul. He specializes in treating breast, colorectal, and urogenital system cancers. Dr. Karaaslan brings clinical expertise from major institutions, including Medical Park and Gülhane Military Medical Academy. He works at a hospital affiliated with the Johns Hopkins Hospital.

• Holds personal certification from the European Society for Medical Oncology.
• Treats complex conditions, including stage 4 colon and lung cancers.
• Member of the Turkish Medical Oncology and Turkish Lung Cancer societies.
• Performs systemic therapies such as immunotherapy, targeted therapy, and chemotherapy.

Dr. Zuleyha Akgun is a radiation oncology specialist at Memorial Şişli Hospital in Istanbul. She focalizes on cancer treatment using targeted radiation therapy. Dr. Akgun has practiced at some of Turkey’s most active medical institutions since 2003. She serves patients at a JCI-accredited facility recognized for its high medical safety standards.

• Practices at Memorial Şişli Hospital, the first Turkish hospital to earn JCI accreditation.
• Completed a research residency at Marmara University Faculty of Medicine.
• Treats patients in a specialized oncology center that attracts international cases from 160+ countries.
• Previously served as a specialist at Erzurum Regional Training and Research Hospital.

Dr. Gorkem Turkkan is a radiation oncologist at Hisar Hospital Intercontinental in Istanbul. He has successfully completed over 2,500 radiotherapy sessions using MR-Linac technology. Dr. Turkkan focuses on MRI-guided radiotherapy and stereotactic treatments for various cancers. He conducted clinical research on proton therapy at the MAASTRO Clinic in the Netherlands.

• Specializes in prostate, breast, lung, and head and neck cancer treatments.
• Uses VMAT and IMRT techniques to target tumors with precision.
• Maintains membership in the European Society of Radiotherapy and Oncology.
• Works at a JCI-accredited hospital serving 500,000+ patients annually.

Specializes in CyberKnife treatments at Hisar Hospital Intercontinental, leveraging expertise from training at MD Anderson Cancer Center.

• Fellowship-trained at Hacettepe University Cancer Institute
• Experience with diverse cancers including lung and head-neck
• Trained at top institutions like MD Anderson
• Works at a leading hospital for advanced treatments

Specializes in CyberKnife radiotherapy at Anadolu Medical Center – one of Turkey's leading centers for precision radiation.

• Completed radiation oncology training at Kocaeli University
• Expert in MR Linac, CyberKnife, and Varian TrueBeam systems
• Member of the Radiation Oncology Department since 2017

Associate Professor in Neurosurgery with extensive experience in CyberKnife treatments at Istanbul Florence Nightingale Hospital.

• Specialized in neurosurgery with training at S.B. Göztepe Training and Research Hospital
• Contributed to the establishment of the Department of Neurosurgery at Medipol University
• Proficient in both Turkish and English for patient consultations
• Academic lecturer with experience in teaching and management

Prof. Imer specializes in CyberKnife treatments with advanced training in stereotactic neurosurgery. He practices at Istanbul Florence Nightingale Hospital.

• Over 41 years of neurosurgical experience
• Trained in Gamma Knife radiosurgery in Marseille
• Published 68 articles on neurosurgical techniques
• Member of European Association of Neurosurgical Societies

Fellowship-trained at Yale's prestigious School of Medicine with a focus on cerebrovascular research. Dr. Baran specializes in precision neurosurgical techniques.

• Board-certified neurosurgeon with over 21 years of experience
• Award-winning researcher in neurosurgery with multiple professional memberships
• Skilled in advanced stereotactic and minimally invasive procedures

Dr. Ercan Kaya is a neurosurgery specialist. He earned his M.D. from Marmara University. He completed his residency at Kartal Dr. Lütfi Kırdar Training and Research Hospital in 2020. He fulfilled his mandatory service in Mardin. He then served as a neurosurgery specialist at Sancaktepe Training and Research Hospital. Since 2026, he has worked as a neurosurgeon at NPİSTANBUL Hospital.

His practice focuses on spine and spinal cord disorders. He gained further experience as an observer in the Complex Spinal Surgery department at The Walton Centre, a leading neurosurgery center in the UK.

Professor Gul Alco specializes in CyberKnife treatments at Istanbul Medipol University, bringing decades of radiation oncology expertise.

• Board-certified radiation oncologist with over 31 years of experience
• Professor at Istanbul Medipol University – one of Turkey's leading medical institutions
• Trained at prestigious Istanbul University School of Medicine
• Specializes in precise radiation therapies like CyberKnife

Dr. Mehmet Tonge specializes in Stereotactic & Functional Neurosurgery with extensive experience in Gamma Knife Radiosurgery at Medipol Acibadem District Hospital.

• 32 publications and 12 book chapters on Stereotactic and Functional Neurosurgery
• Trained at Zurich University Hospital in microneurosurgery and interventional neuroradiology
• Completed EANS (European Association of Neurosurgical Societies) Training courses
• Visiting scientist at Maastricht University Neurosurgery & Neuroscience Department

Prof. Dr. Abdullah Sakin is a professor of medical oncology. He treats solid tumors, including lung, breast, gastrointestinal, genitourinary, gynecologic, head and neck cancers, and melanoma.

He delivers personalized, evidence-based care. His treatments include chemotherapy, targeted therapy, immunotherapy, hormone therapy, and precision oncology. He has authored more than 200 scientific publications and takes part in international clinical research. This work advances patient-centered cancer care.